Climate and monthly weather forecast
Martinsburg, West VA

Weather in January

January, like December, in Martinsburg, West Virginia, is a wintry winter month, with temperature in the range of an average low of 23.5°F (-4.7°C) and an average high of 37.4°F (3°C). With an average high-temperature of 37.4°F (3°C) and an average low-temperature of 23.5°F (-4.7°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Martinsburg, West Virginia, with an average temperature varying between 42.1°F (5.6°C) and 25.9°F (-3.4°C). In Martinsburg, West Virginia, the average high-temperature in February is almost the same as in January - a still wintry 42.1°F (5.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Martinsburg, West Virginia, with an average temperature varying between 33.4°F (0.8°C) and 50.9°F (10.5°C). In Martinsburg, the average high-temperature in March marginally rises from a wintry 42.1°F (5.6°C) in February to a cool 50.9°F (10.5°C). Weather in March »

Weather in April

April is an enjoyable spring month in Martinsburg, West Virginia, with an average temperature fluctuating between 43.2°F (6.2°C) and 63.1°F (17.3°C). In Martinsburg, the average high-temperature in April increases from a cool 50.9°F (10.5°C) in March to a comfortable 63.1°F (17.3°C). Weather in April »

Weather in May

May, the last month of the spring in Martinsburg, is a warm month, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 52.2°F (11.2°C). In Martinsburg, the average high-temperature in May increases from an enjoyable 63.1°F (17.3°C) in April to a moderately hot 73.6°F (23.1°C). Weather in May »

Weather in June

June, the first month of the summer in Martinsburg, is still a warm month, with an average temperature ranging between min 59.5°F (15.3°C) and max 81.3°F (27.4°C). In June, the average high-temperature slightly increases from 73.6°F (23.1°C) in May to a still warm 81.3°F (27.4°C). Weather in June »

Weather in July

July in Martinsburg, West Virginia, is a hot summer month, with an average temperature fluctuating between 86.5°F (30.3°C) and 64°F (17.8°C). The warmest month is July, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 64°F (17.8°C). In July, the average heat index is evaluated at a very hot 97.9°F (36.6°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Martinsburg, West Virginia, with an average temperature varying between 62.6°F (17°C) and 84.2°F (29°C). In August, the average high-temperature is relatively the same as in July - a warm 84.2°F (29°C). Weather in August »

Weather in September

September, the first month of the autumn in Martinsburg, is still a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 77°F (25°C). In Martinsburg, the average high-temperature in September slightly decreases from a moderately hot 84.2°F (29°C) in August to a still warm 77°F (25°C). Weather in September »

Weather in October

October, like September, in Martinsburg, West Virginia, is another enjoyable autumn month, with temperature in the range of an average high of 65.1°F (18.4°C) and an average low of 46°F (7.8°C). In October, the average high-temperature decreases from a warm 77°F (25°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Martinsburg, is also a fresh month, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 35.6°F (2°C). In Martinsburg, the average high-temperature in November decreases from an enjoyable 65.1°F (18.4°C) in October to a fresh 52°F (11.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Martinsburg, West Virginia, with an average temperature ranging between max 42.8°F (6°C) and min 29.8°F (-1.2°C). In December, the average high-temperature drops from a cool 52°F (11.1°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 Martinsburg?

The coldest month in Martinsburg is January, with an average high-temperature of 37.4°F (3°C) and an average low-temperature of 23.5°F (-4.7°C).

What is the driest month in Martinsburg?

January is the month with the least rainfall. Rain falls for 4.5 days and accumulates 0.67" (17mm) of precipitation.

How much does it rain in Martinsburg?

In Martinsburg, during the entire year, the rain falls for 117.3 days and collects up to 12.24" (311mm) of precipitation.

When does it snow in Martinsburg?

January through April, November and December are months with snowfall in Martinsburg, West Virginia.

What is the snowiest month in Martinsburg?

January is the month with the most snowfall in Martinsburg, West Virginia. Snow falls for 5.3 days and accumulates 1.26" (32mm) of snow.

How much does it snow in Martinsburg?

Throughout the year, there are 17.1 snowfall days, and 4.69" (119mm) of snow is accumulated.

What is the month with the least sunshine in Martinsburg?

The month with the least sunshine in Martinsburg is January, with an average of 4.9h of sunshine.

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

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

When is Daylight Saving Time (DST) in Martinsburg?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Martinsburg, West Virginia, 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 Martinsburg?

May, October and December, with an average relative humidity of 78%, are most humid months.

When it does not snow in Martinsburg?

May through October are months without snowfall.

When is the highest UV index in Martinsburg?

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

When are the longest days in Martinsburg?

The month with the longest days in Martinsburg, West Virginia, is June, with an average of 14h and 55min of daylight.

What is the warmest month in Martinsburg?

July is the warmest month in Martinsburg, West Virginia, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 64°F (17.8°C).

What is the least humid month in Martinsburg?

With an average relative humidity of 73%, July is the least humid month.

What is the rainiest month in Martinsburg?

July is the month with the most rainfall. Rain falls for 12.8 days and accumulates 1.5" (38mm) of precipitation.

What month has the most sunshine in Martinsburg?

July has the most sunshine of the year in Martinsburg, with an average of 10.7h of sunshine.

What is the month with the shortest days in Martinsburg?

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

Average temperature
Martinsburg, West VA

Average temperature - Martinsburg, West VA

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.4°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure
Martinsburg, West VA

Average pressure - Martinsburg, West VA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Martinsburg, West VA

Average wind speed - Martinsburg, West VA

The windiest month (with the highest average wind speed) is March (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity
Martinsburg, West VA

Average humidity - Martinsburg, West VA

The months with the highest relative humidity are May, October and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall
Martinsburg, West VA

Average rainfall - Martinsburg, West VA

The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days
Martinsburg, West VA

Average rainfall days - Martinsburg, West VA

The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall
Martinsburg, West VA

Average snowfall - Martinsburg, West VA

The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Martinsburg, West VA

Average snowfall days - Martinsburg, West VA

The month with the highest number of snowfall days is January (5.3 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
Martinsburg, West VA

Average daylight / Average sunshine - Martinsburg, West VA

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 42min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days
Martinsburg, West VA

Average sunshine days - Martinsburg, West VA

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (14.6 days).

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Average UV index
Martinsburg, West VA

Average UV index - Martinsburg, West VA

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
Martinsburg, West VA

Average visibility - Martinsburg, West VA

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

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