Climate and monthly weather forecast
College Heights, MD

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Weather in January

January, the same as December, is another cold winter month in College Heights, Maryland, with temperature in the range of an average high of 39.9°F (4.4°C) and an average low of 27.7°F (-2.4°C). January is College Heights's coldest month, registering average high temperatures of 39.9°F (4.4°C) and lows of 27.7°F (-2.4°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in College Heights, Maryland, with an average temperature ranging between min 30°F (-1.1°C) and max 44.2°F (6.8°C). College Heights experiences an average high-temperature of a frosty 44.2°F (6.8°C) in February, subtly different from January's 39.9°F (4.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in College Heights, Maryland, with an average temperature fluctuating between 52.3°F (11.3°C) and 37.4°F (3°C). The onset of March marks a slight increase in the average high-temperature, moving from a frosty 44.2°F (6.8°C) in February to a cool 52.3°F (11.3°C). Weather in March »

Weather in April

April in College Heights, Maryland, is an enjoyable spring month, with an average temperature ranging between min 47.3°F (8.5°C) and max 64.8°F (18.2°C). College Heights experiences a temperature shift with the start of April, with average high-temperatures moving from a fresh 52.3°F (11.3°C) in March to a comfortable 64.8°F (18.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in College Heights, Maryland, with an average temperature varying between 73.9°F (23.3°C) and 57°F (13.9°C). With the beginning of May, College Heights's average high-temperature sees an increase, transitioning from an enjoyable 64.8°F (18.2°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer in College Heights, is also a moderately hot month, with an average temperature varying between 81.9°F (27.7°C) and 64.6°F (18.1°C). The start of June signals a slight increase in the average high-temperature, moving from 73.9°F (23.3°C) in May to a still moderately hot 81.9°F (27.7°C). Weather in June »

Weather in July

July is a tropical summer month in College Heights, Maryland, with an average temperature ranging between max 87.4°F (30.8°C) and min 70°F (21.1°C). The warmest period is July, when temperatures fluctuate between an average high of 87.4°F (30.8°C) and a low of 70°F (21.1°C). The heat index for July is evaluated at a sweltering 98.6°F (37°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in College Heights, Maryland, with an average temperature fluctuating between 85.1°F (29.5°C) and 68.7°F (20.4°C). The advent of August denotes an average high-temperature of a warm 85.1°F (29.5°C), subtly different from July's 87.4°F (30.8°C). Weather in August »

Weather in September

September, the first month of the autumn in College Heights, is still a warm month, with an average temperature ranging between min 62.2°F (16.8°C) and max 78.1°F (25.6°C). A subtle shift in College Heights's weather is observed as August turns into September, with the average high temperature reducing from 85.1°F (29.5°C) to a still moderately hot 78.1°F (25.6°C). Weather in September »

Weather in October

October, like September, in College Heights, Maryland, is another refreshing autumn month, with an average temperature ranging between min 51.8°F (11°C) and max 66.2°F (19°C). The onset of October coincides with a reduction in the average high-temperature, falling from a warm 78.1°F (25.6°C) in September to an enjoyable 66.2°F (19°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in College Heights, Maryland, with an average temperature varying between 40.1°F (4.5°C) and 54.1°F (12.3°C). November's onset brings a reduction in the average high-temperature, from a refreshing 66.2°F (19°C) in October to a cool 54.1°F (12.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in College Heights, Maryland, with an average temperature ranging between min 34.3°F (1.3°C) and max 45.5°F (7.5°C). The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a cool 54.1°F (12.3°C) in November to a chilly 45.5°F (7.5°C). Weather in December »

Frequently asked questions

What part of the year is the coldest?

College Heights's coldest weather arrives in January, when temperatures average a high of 39.9°F (4.4°C) and a low of 27.7°F (-2.4°C).

What is the driest month?

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.01" (51mm) of precipitation.

How much does it rain?

In College Heights, during the entire year, the rain falls for 157.9 days and collects up to 31.14" (791mm) of precipitation.

When does it snow?

Months with snowfall are January through April and December.

When does it snow the most in College Heights?

January is the month with the most snowfall. Snow falls for 4.1 days and accumulates 2.6" (66mm) of snow.

How many days does it snow?

Throughout the year, there are 13.5 snowfall days, and 7.2" (183mm) of snow is accumulated.

What are the months with the lowest UV index?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in College Heights?

February has the least sunshine of the year, with an average of 5h of sunshine.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month?

The months with the lowest humidity are April and July, with an average relative humidity of 71%.

What are the most humid months?

May, October and December, with an average relative humidity of 76%, are most humid months.

When it does not snow in College Heights?

May through November are months without snowfall.

When is the highest UV index in College Heights?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the warmest month?

The warmest time of the year is July, with temperatures averaging a high of 87.4°F (30.8°C) and a low of 70°F (21.1°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.9h of sunshine.

What is the wettest month?

August is the month with the most rainfall in College Heights. Rain falls for 15.8 days and accumulates 3.58" (91mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

Average temperature
College Heights, MD

Average temperature - College Heights, MD

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.9°F).

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure
College Heights, MD

Average pressure - College Heights, MD

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
College Heights, MD

Average wind speed - College Heights, MD

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity
College Heights, MD

Average humidity - College Heights, MD

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

Average rainfall
College Heights, MD

Average rainfall - College Heights, MD

The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is January (2.01").

Average rainfall days
College Heights, MD

Average rainfall days - College Heights, MD

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

Average snowfall
College Heights, MD

Average snowfall - College Heights, MD

The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days
College Heights, MD

Average snowfall days - College Heights, MD

The month with the highest number of snowfall days is January (4.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
College Heights, MD

Average daylight / Average sunshine - College Heights, MD

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days
College Heights, MD

Average sunshine days - College Heights, MD

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).

Average UV index
College Heights, MD

Average UV index - College Heights, MD

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average visibility
College Heights, MD

Average visibility - College Heights, MD

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

College Heights, Maryland, USA

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