Climate and monthly weather forecast
Berwyn Heights, MD

Weather in January

January, like December, in Berwyn Heights, Maryland, is another cold winter month, with an average temperature fluctuating between 27.7°F (-2.4°C) and 39.9°F (4.4°C). The coldest month is January, with an average high-temperature of 39.9°F (4.4°C) and an average low-temperature of 27.7°F (-2.4°C). Weather in January »

Weather in February

February, the last month of the winter in Berwyn Heights, is a frosty month, with temperature in the range of an average low of 30°F (-1.1°C) and an average high of 44.2°F (6.8°C). In February, the average high-temperature is practically the same as in January - a chilly 44.2°F (6.8°C). Weather in February »

Weather in March

March, the first month of the spring in Berwyn Heights, is a fresh month, with an average temperature varying between 52.3°F (11.3°C) and 37.4°F (3°C). In March, the average high-temperature marginally rises from a chilly 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 Berwyn Heights, Maryland, is an enjoyable spring month, with an average temperature ranging between max 64.8°F (18.2°C) and min 47.3°F (8.5°C). In Berwyn Heights, the average high-temperature in April rises from a cool 52.3°F (11.3°C) in March to a comfortable 64.8°F (18.2°C). Weather in April »

Weather in May

May, the last month of the spring in Berwyn Heights, is a moderately hot month, with an average temperature varying between 73.9°F (23.3°C) and 57°F (13.9°C). In May, the average high-temperature increases from a comfortable 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 Berwyn Heights, is also a moderately hot month, with an average temperature fluctuating between 64.6°F (18.1°C) and 81.9°F (27.7°C). In Berwyn Heights, the average high-temperature in June slightly increases from a moderately hot 73.9°F (23.3°C) in May to a still warm 81.9°F (27.7°C). Weather in June »

Weather in July

July in Berwyn Heights, Maryland, is a hot summer month, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 87.4°F (30.8°C). With an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 70°F (21.1°C), July is the warmest month. The average heat index in 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 Berwyn Heights, Maryland, with an average temperature ranging between max 85.1°F (29.5°C) and min 68.7°F (20.4°C). In August, the average high-temperature is essentially the same as in July - a moderately hot 85.1°F (29.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Berwyn Heights, Maryland, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 62.2°F (16.8°C). In Berwyn Heights, the average high-temperature in September marginally drops from 85.1°F (29.5°C) in August to a still moderately hot 78.1°F (25.6°C). Weather in September »

Weather in October

October, like September, in Berwyn Heights, Maryland, is another enjoyable autumn month, with an average temperature ranging between min 51.8°F (11°C) and max 66.2°F (19°C). In Berwyn Heights, the average high-temperature in October drops from a warm 78.1°F (25.6°C) in September to a comfortable 66.2°F (19°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Berwyn Heights, Maryland, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 40.1°F (4.5°C). In November, the average high-temperature decreases from an enjoyable 66.2°F (19°C) in October to a fresh 54.1°F (12.3°C). Weather in November »

Weather in December

December, the first month of the winter in Berwyn Heights, is also a frosty month, with an average temperature ranging between max 45.5°F (7.5°C) and min 34.3°F (1.3°C). In December, the average high-temperature slightly decreases from a cool 54.1°F (12.3°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
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FAQ

What is the coldest month in Berwyn Heights?

With an average high-temperature of 39.9°F (4.4°C) and an average low-temperature of 27.7°F (-2.4°C), January is the coldest month.

What is the driest month in Berwyn Heights?

The month with the least rainfall in Berwyn Heights, Maryland, is January, when the rain falls for 9.3 days and typically collects 2.01" (51mm) of precipitation.

How much does it rain in Berwyn Heights?

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

When does it snow in Berwyn Heights?

Months with snowfall are January through April and December.

When does it snow the most in Berwyn Heights?

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

How much does it snow in Berwyn Heights?

In Berwyn Heights, Maryland, during the entire year, snow falls for 13.5 days and aggregates up to 7.2" (183mm) of snow.

When is the lowest UV index in Berwyn Heights?

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 Berwyn Heights?

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

When is Daylight Saving Time (DST) in Berwyn Heights?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Berwyn Heights, Maryland, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Berwyn Heights?

April and July, with an average relative humidity of 71%, are the least humid months in Berwyn Heights, Maryland.

What is the most humid month in Berwyn Heights?

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

When it does not snow in Berwyn Heights?

May through November are months without snowfall.

When is the highest UV index in Berwyn Heights?

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

When are the longest days in Berwyn Heights?

The month with the longest days in Berwyn Heights is June, with an average of 14h and 52min of daylight.

What is the warmest month in Berwyn Heights?

July is the warmest month in Berwyn Heights, Maryland, with an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 70°F (21.1°C).

What month has the most sunshine in Berwyn Heights?

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

What is the rainiest month in Berwyn Heights?

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

What is the month with the shortest days in Berwyn Heights?

December has the shortest days of the year, with an average of 9h and 29min of daylight.

Average temperature
Berwyn Heights, MD

Average temperature - Berwyn 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).

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Average pressure
Berwyn Heights, MD

Average pressure - Berwyn 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).

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Average wind speed
Berwyn Heights, MD

Average wind speed - Berwyn 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).

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Average humidity
Berwyn Heights, MD

Average humidity - Berwyn 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%).

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Average rainfall
Berwyn Heights, MD

Average rainfall - Berwyn Heights, MD

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

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Average rainfall days
Berwyn Heights, MD

Average rainfall days - Berwyn 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).

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Average snowfall
Berwyn Heights, MD

Average snowfall - Berwyn 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").

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Average snowfall days
Berwyn Heights, MD

Average snowfall days - Berwyn 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).

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Average daylight / Average sunshine
Berwyn Heights, MD

Average daylight / Average sunshine - Berwyn Heights, MD

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

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).

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Average sunshine days
Berwyn Heights, MD

Average sunshine days - Berwyn 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).

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Average UV index
Berwyn Heights, MD

Average UV index - Berwyn 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).

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Average visibility
Berwyn Heights, MD

Average visibility - Berwyn 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).

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