Traveling across the country in a small van

Climate in Baltimore – very cold cold cool warm hot warm cool cold Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Now Now 65% 65% 48% 48% clear overcast precipitation: 3.6 in precipitation: 3.6 in 2.6 in 2.6 in muggy: 59% muggy: 59% 0% 0% dry dry tourism score: 6.7 tourism score: 6.7 0.3 0.3 Baltimore weather by month. Click on each chart for more information. The hot season lasts for 3.5 months, from May 30 to September 15, with an average daily high temperature above 79°F, The hottest month of the year in Baltimore is July, with an average high of 88°F and low of 73°F, The cold season lasts for 3.2 months, from December 1 to March 8, with an average daily high temperature below 52°F, The coldest month of the year in Baltimore is January, with an average low of 31°F and high of 43°F,

Average	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
High	43°F	46°F	55°F	66°F	75°F	84°F	88°F	86°F	79°F	68°F	57°F	47°F
Temp.	36°F	38°F	46°F	57°F	67°F	76°F	81°F	78°F	72°F	60°F	50°F	41°F
Low	31°F	32°F	40°F	49°F	59°F	68°F	73°F	72°F	64°F	53°F	43°F	35°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

What month does it get cold in Maryland?

WEATHER –

National Weather Service Forecast Office (Baltimore/Washington)

Climate Data Online (National Centers for Environmental Information) Severe weather information (Dept. of Transportation) State Climatologist (University of Maryland, College Park) Marylands Groundhog Western Maryland Murray Watches, Warnings, or Advisories for Maryland (National Oceanic & Atmospheric Admin.)

Autumn leaves, Boonsboro, Maryland, October 2019. Photo by Diane F. Evartt. National Hurricane Center National Weather Service Earthquakes Hurricanes Hydrologic Indicators (rainfall, streamflow, groundwater, reservoirs) Sunrise & Sunset Temperature (average monthly) Tornadoes Wildfires Maryland Winters Sailboats, Back Creek, Annapolis, Maryland, October 2008. Photo by Diane F. Evartt. Temperature. Average annual temperature: 55.1 degrees Fahrenheit. High temperatures occur in July, the warmest month, averaging in the mid to upper 80s. Low temperatures in January, the coldest month, average in the low to mid 20s. Since 1871, the mean temperature for Baltimore has been 54.6 degrees Fahrenheit, according to the State Climatologist Office, Affiliated with the Department of Atmospheric and Oceanic Science at the University of Maryland College Park, the State Climatologist Office is the State repository for climate information. Temperatures were recorded at Friendship Airport starting in 1950. Precipitation. Average annual precipitation: 59 inches. Peaks in July and August when thunderstorms average once every five days. Since 1871, Baltimore’s recorded precipitation has averaged 41.94 inches a year, with the highest amount falling in 2003, when 62.66 inches fell. Snow. Average seasonal snowfall: 20.6 inches. Ranges from 10 inches on the lower Eastern Shore to 110 inches in Garrett County. The most snowfall ever recorded in a single winter in Maryland was during the winter of 2009-10, when 262.5 inches of snow fell at Keysers Ridge in Garrett County.

Summer Weather. In summer, the average temperature is 72.7 degrees Fahrenheit. Maryland summers vary from mild to hot, with greater levels of humidity in eastern and southern areas. Snowman “Goin’ to the Beach”, Glen Burnie, Maryland, January 2011. Photo by Diane F. Evartt. Winter Weather. Winter temperatures average 34.1 degrees.

While the Eastern Shore and Southern Maryland remain cool, western counties experience colder weather, and more snow. Year round, weather in Maryland is fairly mild, though temperatures vary between areas of the State. Fluctuations in temperature can be attributed to elevation, and coastal area.

One example is the temperature difference between Savage River Dam in Garrett County, and Royal Oak on the Eastern Shore. Located between the towns of Accident and Westernport, Savage River Dam is 1,495 feet above sea level. Near Easton in Talbot County, Royal Oak’s average elevation is only ten feet above sea level.

In January, Marylands coldest month, average temperature for the two locales differs noticeably. Royal Oak’s mean temperature is 36.1 degrees Fahrenheit, while that for Savage River Dam averages 26.2 degrees. This discrepancy continues in July, the warmest month, when mean temperatures are 69.7 Fahrenheit for Savage River Dam, and 78.6 degrees for Royal Oak. Maryland is classified as temperate of climate, that is, as being located between the Tropic of Cancer (23 27′ north latitude) and the Arctic Circle (66 33′ north latitude) in the Northern Hemisphere. Temperate climates are noted for four distinct seasons.

• The U.S. Department of Agriculture further divides the nation by climate zones for use in regards to plant hardiness,
• Across Maryland are five of these zones: 5b, 6a, 6b, 7a, 7b.
• Consequently, the average annual minimum temperature across the State can vary from -15 degrees in the mountains of Garrett County, to 10 degrees in southern Maryland or in Ocean City.

Duration of the freeze-free period averages 185 days, ranging from 130 days in Garrett County to 230 days in southern Maryland and the lower Eastern Shore. Snow, Glen Burnie, Maryland, March 2018. Photo by Diane F. Evartt. Maryland’s Groundhog, Each Groundhog’s Day, a Cumberland groundhog or woodchuck, predicts how long winter will last in Maryland. Over ten long years, Western Maryland Murray gave his accurate and dependable predictions. His last one, on February 2, 2021, foresaw six more weeks of winter.

In June 2021, Murray died. On February 2, 2022, Murray was replaced by “Queen City Charlie”, Charlie did not see his shadow, thereby predicting an early spring. Snow, Glen Burnie, Maryland, March 2018. Photo by Diane F. Evartt. Earthquakes. Seismically quiet compared to neighboring states, Maryland has experienced only 64 recorded earthquakes within its borders since 1758.

In contrast, Pennsylvania recorded nearly 100 quakes (since 1724), and Virginia had more than 300 (since 1774). Most earthquakes are minor, and rate less than 3.0 on the Richter scale. This means that while they may be recorded and perceived, it is unlikely that they are felt at any distance from the epicenter.

• These lesser earthquakes occur at least once a year along the east coast.
• The strongest earthquake recorded in Maryland was a 3.7 that occurred on November 26, 1939, near Phoenix in Baltimore County.
• The strongest earthquake to hit the East Coast of the United States was on September 1, 1886, when a 7.3 struck Charleston, South Carolina.

On August 23, 2011, an earthquake centered near Louisa, Virginia (northwest of Richmond) reached 5.8 on the Richter scale. The most powerful earthquake to hit the East Coast in almost 70 years, it was felt in Maryland and along most of the eastern seaboard, leading to the evacuation of numerous offices and buildings.

Earthquakes & Maryland

Hurricanes. Storm effects from hurricanes moving up the East Coast are felt in Maryland almost every year, most often in August and September. High winds, heavy rains, and sometimes flash floods accompany these storms. Nonetheless, never has a major hurricane (category 3 or higher) directly hit Maryland, and only rarely has a lesser hurricane directly hit the State.

1. Since recordkeeping began in 1851, only two lesser hurricanes have directly hit Maryland: one in 1878, and the Chesapeake and Potomac hurricane in 1933.
2. More recently on August 27 and 28, 2011, Hurricane Irene skirted the coast of the Delmarva Peninsula as a category 1 hurricane.
3. Though the core of the storm did not make landfall in Maryland, hurricane force winds were felt in Somerset, Wicomico and Worcester counties, with tropical storm force winds reaching as far west as Frederick.

High winds and heavy rains from the storm led to extensive flooding and power outages. Tornadoes. Historically, Maryland averages three reported tornadoes each year, most often occurring between May and July. The most powerful tornado recorded in Maryland occured on April 29, 2002, in Calvert and Charles counties.

Frequently Asked Questions about Tornadoes

Wildfires. On average, there are more than 5,000 wildfires per year in Maryland which burn several thousand acres. These fires are more likely to occur during the spring and fall months when the air is drier. While lightning causes some fires (about 4%), most are set either accidentally or intentionally by people.

Is it going to be a cold winter in Maryland?

Annual Weather Summary November 2022 to October 2023 – Winter temperatures will be below normal, while precipitation and snowfall will be above normal. The coldest periods will be in early December, early and late January, and most of February. The snowiest periods will be in early to mid-January, late January, and late February.

What month does it snow in Maryland?

When Baltimore Has Its First & Last Snowfalls – The first snowfall of winter for Baltimore usually arrives in December. Although uncommon, November can get a little snow, or the snow can hold off entirely until January. The season’s last snowfall typically happens in March.

Whats the Weather like in Maryland in April?

Daily high temperatures increase by 10°F, from 57°F to 67°F, rarely falling below 46°F or exceeding 78°F, Daily low temperatures increase by 10°F, from 43°F to 53°F, rarely falling below 34°F or exceeding 61°F, For reference, on July 21, the hottest day of the year, temperatures in Annapolis typically range from 72°F to 85°F, while on January 30, the coldest day of the year, they range from 29°F to 41°F,

What states are getting colder?

Coldest States 2022

State	Average Temperature °F
Wyoming	42.3
Montana	42.6
Vermont	43.2
Wisconsin	44

Will it snow in Maryland in December?

Snowfall – As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day snowfall during December in Baltimore is increasing, starting the month at 1.2 inches, when it rarely exceeds 4.6 inches or falls below -0.0 inches, and ending the month at 3.3 inches, when it rarely exceeds 9.4 inches or falls below 0.1 inches,

Over the course of December in Baltimore, the length of the day is essentially constant, The shortest day of the month is December 21, with 9 hours, 24 minutes of daylight and the longest day is December 1, with 9 hours, 37 minutes of daylight. The earliest sunrise of the month in Baltimore is 7:07 AM on December 1 and the latest sunrise is 19 minutes later at 7:26 AM on December 31,

The earliest sunset is 4:43 PM on December 7 and the latest sunset is 10 minutes later at 4:53 PM on December 31, Daylight saving time is observed in Baltimore during 2022, but it neither starts nor ends during December, so the entire month is in standard time.

For reference, on June 21, the longest day of the year, the Sun rises at 5:40 AM and sets 14 hours, 56 minutes later, at 8:36 PM, while on December 21, the shortest day of the year, it rises at 7:22 AM and sets 9 hours, 24 minutes later, at 4:46 PM, The figure below presents a compact representation of the sun’s elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period.

The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

What is the hottest state?

1. Florida – Florida is the hottest state in the U.S., with an average annual temperature of 71.5°F (21.9°C) between 1991 and 2020. It is the southernmost contiguous U.S. state with a subtropical climate in its northern and central regions and a tropical climate in its southern regions.

• Winters are mild, and summers are hot and humid.
• July is the hottest month in Florida, averaging 90°F to 92°F and frequently hitting or going above 100°F.
• In 2021, temperatures in the state rose even higher, with a state-wide average of 72.3°F (22.38°C).
• According to the Florida Climate Center, 2021 was the eleventh straight year with above-average temperatures across the state.

The highest temperature recorded in 2021 was 108°F (42.2°C) in Jacksonville.

Are there wolves in Maryland?

Mammals are warm-blooded vertebrates that have hair and produce milk. Sometimes the hair can be sparse, or it can be modified hairs like quills on a Porcupine. Six species of mammals are extirpated in Maryland, or no longer can be found wild in the state.

These species include the Gray wolf, American elk, Eastern mountain lion, Snowshoe hare, American marten and Eastern harvest mouse. Over 20 species of mammals are considered to be rare, threatened or endangered in Maryland. For a complete list of rare animals in Maryland, please click here, Mammals such as the Nutria, Black rat, Norway rat, House mouse, Sika deer and feral pony have been introduced to Maryland.

This list includes species considered accidental, vagrant, introduced or extirpated. Special thanks go to Gene Scarpulla and Susan Knowles for their assistance and information regarding marine mammals.

Is Maryland cold in April?

Daily high temperatures increase by 11°F, from 60°F to 71°F, rarely falling below 48°F or exceeding 83°F, Daily low temperatures increase by 10°F, from 44°F to 54°F, rarely falling below 35°F or exceeding 63°F, For reference, on July 21, the hottest day of the year, temperatures in Baltimore typically range from 74°F to 89°F, while on January 29, the coldest day of the year, they range from 30°F to 43°F,

What months get colder?

With winter weather and cold temperatures approaching, what’s the coldest town in your state? What to do during a power outage Here are some items you will need during a power outage. With the holidays upon us, winter, with its short days and bitter cold nights, is about to descend on the United States. Regardless of the region of the country, every state experiences some level of cold in the winter.

Even in Hawaii temperatures dip below 40 degrees during the year’s coldest period in the islands’ highest elevations. As winter approaches, 24/7 Wall St. identified America’s 50 coldest cities, using data compiled by the National Oceanic and Atmospheric Administration. To identify the coldest town in every state, 24/7 Wall St.

reviewed average minimum temperature for the years 1991-2020 for U.S. cities with data from NOAA. NOAA collects temperatures observed by local weather stations. Additional data points, including average low temperatures during the coldest month in each town and the average number of days when the temperature falls to 32°F or below also come from the NOAA.

These averages include all years between 1991-2020 for which data is available. Census-designated places and township communities were included in addition to towns for certain states where the required data sets were available. In 45 states, the coldest month of the year is January. December and February are the coldest months in other states.

You might recall that February of 2021 was a brutally cold month. During that month, Billings, Montana, and Fargo, North Dakota, persevered through their longest sub-zero stretches since 1983 and 1996, respectively. The coldest town in all but two states has an average low temperature during their coldest month at or below freezing.

• The states whose towns are the coldest are in the Midwest, the Great Plains, the Mountain states, and New England.
• It is anybody’s guess as to what this winter will bring.
• In its annual winter forecast, NOAA’s Climate Prediction Center forecast above-average temperatures in the South and most of the eastern U.S for the second straight winter.

Below-average temperatures are predicted for parts of Alaska and the Pacific Northwest. Alabama: Camp Hill

Avg. low temp.: 47.2°FAvg. low temp. during coldest month: 28.5°F (January)Avg. no. of days that reach 32°F or below: 86.0

Alaska: Nuiqsut

Avg. low temp.: 6.7°FAvg. low temp. during coldest month: -23.0°F (January)Avg. no. of days that reach 32°F or below: 281.1

Arizona: Bellemont

Avg. low temp.: 26.8°FAvg. low temp. during coldest month: 11.3°F (January)Avg. no. of days that reach 32°F or below: 238.9

Arkansas: Lead Hill

Avg. low temp.: 44.8°FAvg. low temp. during coldest month: 22.9°F (January)Avg. no. of days that reach 32°F or below: 107.5

California: Bodie

Avg. low temp.: 20.1°FAvg. low temp. during coldest month: 7.5°F (January)Avg. no. of days that reach 32°F or below: 302.7

Colorado: Silverton

Avg. low temp.: 16.5°FAvg. low temp. during coldest month: -5.9°F (January)Avg. no. of days that reach 32°F or below: 271.7

Connecticut: Salisbury

Avg. low temp.: 36.1°FAvg. low temp. during coldest month: 14.2°F (January)Avg. no. of days that reach 32°F or below: 156.2

Delaware: Newark

Avg. low temp.: 45.0°FAvg. low temp. during coldest month: 25.1°F (January)Avg. no. of days that reach 32°F or below: 96.8

Florida: Molino

Avg. low temp.: 53.1°FAvg. low temp. during coldest month: 36.0°F (January)Avg. no. of days that reach 32°F or below: 31.1

Georgia: Bethlehem

Avg. low temp.: 43.3°FAvg. low temp. during coldest month: 25.4°F (January)Avg. no. of days that reach 32°F or below: 104.1

Hawaii: Mauna Loa Observatory

Avg. low temp.: 38.0°FAvg. low temp. during coldest month: 34.3°F (February)Avg. no. of days that reach 32°F or below: 34.2

Idaho: Stanley

Avg. low temp.: 16.4°FAvg. low temp. during coldest month: -3.0°F (January)Avg. no. of days that reach 32°F or below: 293.5

Illinois: Mt. Carroll

Avg. low temp.: 36.8°FAvg. low temp. during coldest month: 10.9°F (January)Avg. no. of days that reach 32°F or below: 154.7

Indiana: Lakeville

Avg. low temp.: 38.3°FAvg. low temp. during coldest month: 14.9°F (January)Avg. no. of days that reach 32°F or below: 140.2

Iowa: Northwood

Avg. low temp.: 33.3°FAvg. low temp. during coldest month: 3.8°F (January)Avg. no. of days that reach 32°F or below: 164.5

Kansas: Brewster

Avg. low temp.: 34.7°FAvg. low temp. during coldest month: 13.7°F (January)Avg. no. of days that reach 32°F or below: 175.0

Kentucky: Grayson

Avg. low temp.: 40.0°FAvg. low temp. during coldest month: 20.6°F (January)Avg. no. of days that reach 32°F or below: 137.2

Louisiana: Homer

Avg. low temp.: 50.8°FAvg. low temp. during coldest month: 32.0°F (January)Avg. no. of days that reach 32°F or below: 56.8

Maine: Allagash

Avg. low temp.: 24.9°FAvg. low temp. during coldest month: -6.2°F (February)Avg. no. of days that reach 32°F or below: 217.6

Maryland: McHenry

Avg. low temp.: 36.3°FAvg. low temp. during coldest month: 16.6°F (January)Avg. no. of days that reach 32°F or below: 159.9

Massachusetts: Hawley

Avg. low temp.: 32.4°FAvg. low temp. during coldest month: 9.2°F (January)Avg. no. of days that reach 32°F or below: 178.6

Michigan: Clarksburg

Avg. low temp.: 25.7°FAvg. low temp. during coldest month: 0.2°F (February)Avg. no. of days that reach 32°F or below: 219.0

Minnesota: Embarrass

Avg. low temp.: 23.8°FAvg. low temp. during coldest month: -7.3°F (January)Avg. no. of days that reach 32°F or below: 223.4

Mississippi: Iuka

Avg. low temp.: 47.1°FAvg. low temp. during coldest month: 27.8°F (January)Avg. no. of days that reach 32°F or below: 95.2

Missouri: Pollock

Avg. low temp.: 38.9°FAvg. low temp. during coldest month: 12.9°F (January)Avg. no. of days that reach 32°F or below: 139.4

Montana: West Yellowstone

Avg. low temp.: 19.5°FAvg. low temp. during coldest month: 0.2°F (January)Avg. no. of days that reach 32°F or below: 274.4

Nebraska: Harrison

Avg. low temp.: 28.9°FAvg. low temp. during coldest month: 7.6°F (December)Avg. no. of days that reach 32°F or below: 207.8

Nevada: Wild Horse

Avg. low temp.: 23.1°FAvg. low temp. during coldest month: 4.9°F (January)Avg. no. of days that reach 32°F or below: 263.3

New Hampshire: Mt. Washington

Avg. low temp.: 21.0°FAvg. low temp. during coldest month: -3.2°F (January)Avg. no. of days that reach 32°F or below: 233.2

New Jersey: Sussex

Avg. low temp.: 38.3°FAvg. low temp. during coldest month: 16.7°F (January)Avg. no. of days that reach 32°F or below: 145.5

New Mexico: Red River

Avg. low temp.: 23.7°FAvg. low temp. during coldest month: 6.8°F (January)Avg. no. of days that reach 32°F or below: 237.1

New York: Harriettestown

Avg. low temp.: 27.6°FAvg. low temp. during coldest month: 2.3°F (January)Avg. no. of days that reach 32°F or below: 201.2

North Carolina: Mt. Mitchell

Avg. low temp.: 34.7°FAvg. low temp. during coldest month: 16.7°F (January)Avg. no. of days that reach 32°F or below: 135.9

North Dakota: Rolette

Avg. low temp.: 24.5°FAvg. low temp. during coldest month: -8.1°F (January)Avg. no. of days that reach 32°F or below: 206.0

Ohio: Fredericktown

Avg. low temp.: 37.4°FAvg. low temp. during coldest month: 15.2°F (January)Avg. no. of days that reach 32°F or below: 148.0

Oklahoma: Kenton

Avg. low temp.: 40.3°FAvg. low temp. during coldest month: 19.3°F (January)Avg. no. of days that reach 32°F or below: 139.8

Oregon: Seneca

Avg. low temp.: 24.0°FAvg. low temp. during coldest month: 11.1°F (January)Avg. no. of days that reach 32°F or below: 252.3

Pennsylvania: Oswayo

Avg. low temp.: 32.5°FAvg. low temp. during coldest month: 10.9°F (January)Avg. no. of days that reach 32°F or below: 175.0

Rhode Island: Kingston

Avg. low temp.: 39.3°FAvg. low temp. during coldest month: 19.3°F (January)Avg. no. of days that reach 32°F or below: 134.6

South Carolina: Jocassee Reservoir

Avg. low temp.: 41.6°FAvg. low temp. during coldest month: 25.6°F (January)Avg. no. of days that reach 32°F or below: 114.0

South Dakota: Rochford

Avg. low temp.: 22.0°FAvg. low temp. during coldest month: 2.6°F (January)Avg. no. of days that reach 32°F or below: 255.4

Tennessee: Mt. Leconte

Avg. low temp.: 34.0°FAvg. low temp. during coldest month: 17.5°F (January)Avg. no. of days that reach 32°F or below: 150.8

Texas: Dalhart

Avg. low temp.: 38.2°FAvg. low temp. during coldest month: 18.0°F (January)Avg. no. of days that reach 32°F or below: 155.1

Utah: Electric Lake

Avg. low temp.: 20.7°FAvg. low temp. during coldest month: 2.2°F (December)Avg. no. of days that reach 32°F or below: 260.2

Vermont: Sutton

Avg. low temp.: 26.3°FAvg. low temp. during coldest month: -1.3°F (January)Avg. no. of days that reach 32°F or below: 208.7

Virginia: Mill Gap

Avg. low temp.: 35.4°FAvg. low temp. during coldest month: 16.6°F (January)Avg. no. of days that reach 32°F or below: 157.8

Washington: Republic

Avg. low temp.: 30.4°FAvg. low temp. during coldest month: 16.0°F (December)Avg. no. of days that reach 32°F or below: 187.7

West Virginia: Glady

Avg. low temp.: 35.1°FAvg. low temp. during coldest month: 15.7°F (January)Avg. no. of days that reach 32°F or below: 167.9

Wisconsin: Foxboro

Avg. low temp.: 28.8°FAvg. low temp. during coldest month: 0.0°F (January)Avg. no. of days that reach 32°F or below: 188.9

Wyoming: Daniel

Avg. low temp.: 14.7°FAvg. low temp. during coldest month: -6.6°F (January)Avg. no. of days that reach 32°F or below: 275.3

: With winter weather and cold temperatures approaching, what’s the coldest town in your state?

Does Maryland have 4 seasons?

Baltimore is in the mid-Atlantic region of the East Coast and therefore experiences all four seasons. Extreme weather here is rare. Summer is quite warm and humid; average highs range from 80 degrees Fahrenheit to 89 degrees Fahrenheit, though temperatures in the 90s are not unheard of.

1. In the winter, the city sees average temperatures between 29 degrees Fahrenheit and 55 degrees Fahrenheit.
2. The sun is often shining, and while snow is possible, it is not guaranteed.
3. When it does snow, no more than a few inches stick to the ground.
4.   Spring and fall are the most mild, with temperatures ranging from 48 degrees Fahrenheit to 76 degrees Fahrenheit.

Due to its predictable and most moderate climate, the city is a popular tourist destination throughout most of the year. Here’s what you need to know when planning your trip to Baltimore so you know when to go and what to pack. Fast Climate Facts

• Hottest Month: July (89 F)
• Coldest Month: January (29 F)
• Wettest Month: July (4.06 inches)
• Windiest Month: March (8 mph)
• Most Humid Month: September (71 percent)