Climate and monthly weather forecast
Westminster, MD

Weather in January

January, like December, in Westminster, Maryland, is another cold winter month, with an average temperature ranging between max 36.9°F (2.7°C) and min 23.9°F (-4.5°C). With an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 23.9°F (-4.5°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Westminster, is another cold month, with an average temperature fluctuating between 26.1°F (-3.3°C) and 40.5°F (4.7°C). In Westminster, the average high-temperature in February is practically the same as in January - a still cold 40.5°F (4.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Westminster, Maryland, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 33.4°F (0.8°C). In Westminster, Maryland, the average high-temperature in March marginally rises from a wintry 40.5°F (4.7°C) in February to a frosty 49.3°F (9.6°C). Weather in March »

Weather in April

April is an enjoyable spring month in Westminster, Maryland, with an average temperature varying between 61.5°F (16.4°C) and 43.2°F (6.2°C). In April, the average high-temperature increases from a chilly 49.3°F (9.6°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring in Westminster, is an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 53.1°F (11.7°C). In May, the average high-temperature increases from a comfortable 61.5°F (16.4°C) in April to a pleasant 71.2°F (21.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Westminster, Maryland, with an average temperature fluctuating between 78.4°F (25.8°C) and 60.6°F (15.9°C). In Westminster, the average high-temperature in June slightly increases from a pleasant 71.2°F (21.8°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Westminster, Maryland, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 65.7°F (18.7°C). The warmest month is July, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.7°F (18.7°C). The average heat index in July is calculated to be a tropical 92.1°F (33.4°C). Weather in July »

Weather in August

August, the last month of the summer in Westminster, is another warm month, with an average temperature varying between 63.5°F (17.5°C) and 81.7°F (27.6°C). In Westminster, the average high-temperature in August is essentially the same as in July - a still warm 81.7°F (27.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Westminster, Maryland, with an average temperature varying between 57°F (13.9°C) and 75°F (23.9°C). In Westminster, the average high-temperature in September slightly decreases from 81.7°F (27.6°C) in August to a still warm 75°F (23.9°C). Weather in September »

Weather in October

October, like September, in Westminster, Maryland, is another enjoyable autumn month, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 47.7°F (8.7°C). In Westminster, Maryland, the average high-temperature in October decreases from a moderately hot 75°F (23.9°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Westminster, is another cool month, with an average temperature ranging between min 36.1°F (2.3°C) and max 51.3°F (10.7°C). In Westminster, Maryland, the average high-temperature in November drops from a comfortable 63.5°F (17.5°C) in October to a cool 51.3°F (10.7°C). Weather in November »

Weather in December

December, the first month of the winter in Westminster, is also a frosty month, with an average temperature varying between 30.4°F (-0.9°C) and 42.8°F (6°C). In December, the average high-temperature slightly decreases from a fresh 51.3°F (10.7°C) in November to a frosty 42.8°F (6°C). Weather in December »
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FAQ

What is the coldest month in Westminster?

January is the coldest month, with an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 23.9°F (-4.5°C).

What are the least humid months in Westminster?

January, April, July and November, with an average relative humidity of 76%, are the least humid months in Westminster.

How much does it rain in Westminster?

In Westminster, Maryland, during the entire year, the rain falls for 158.9 days and collects up to 32.68" (830mm) of precipitation.

When does it snow in Westminster?

January through April, October through December are months with snowfall.

How much does it snow in Westminster?

Throughout the year, in Westminster, Maryland, there are 23.9 snowfall days, and 13.31" (338mm) of snow is accumulated.

What is the month with the least sunshine in Westminster?

January and February, with an average of 4.6h of sunshine, are months with the least sunshine.

What is the month with the lowest UV index in Westminster?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Westminster, Maryland.

What is the driest month in Westminster?

The month with the least rainfall in Westminster is February, when the rain falls for 8.6 days and typically collects 2.13" (54mm) of precipitation.

What is the snowiest month in Westminster?

The month with the most snowfall in Westminster, Maryland, is March, when snow falls for 4.9 days and typically aggregates up to 4.06" (103mm) of snow.

When is Daylight Saving Time (DST) in Westminster?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, 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 most humid month in Westminster?

May is the most humid month in Westminster, Maryland, with an average relative humidity of 81%.

When it does not snow in Westminster?

May through September are months without snowfall in Westminster, Maryland.

What is the month with the highest UV index in Westminster?

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

When are the longest days in Westminster?

June has the longest days of the year in Westminster, with an average of 14h and 55min of daylight.

What is the warmest month in Westminster?

The warmest month in Westminster, Maryland, is July, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.7°F (18.7°C).

What month has the most sunshine in Westminster?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

What is the rainiest month in Westminster?

The month with the most rainfall in Westminster is August, when the rain falls for 16.7 days and typically aggregates up to 3.9" (99mm) of precipitation.

What is the month with the shortest days in Westminster?

December has the shortest days of the year, with an average of 9h and 26min of daylight.

Average temperature
Westminster, MD

Average temperature - Westminster, MD

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure
Westminster, MD

Average pressure - Westminster, 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
Westminster, MD

Average wind speed - Westminster, MD

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity
Westminster, MD

Average humidity - Westminster, MD

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).

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Average rainfall
Westminster, MD

Average rainfall - Westminster, MD

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").

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Average rainfall days
Westminster, MD

Average rainfall days - Westminster, MD

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall
Westminster, MD

Average snowfall - Westminster, MD

The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Westminster, MD

Average snowfall days - Westminster, MD

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Westminster, MD

Average daylight / Average sunshine - Westminster, MD

The month with the longest days is June (Average daylight: 14h and 55min).
The month with the shortest days is December (Average daylight: 9h and 26min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days
Westminster, MD

Average sunshine days - Westminster, MD

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index
Westminster, MD

Average UV index - Westminster, 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, February, November and December (UV index 2).

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Average visibility
Westminster, MD

Average visibility - Westminster, MD

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

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