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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another subzero cold winter month in Martinsburg, Pennsylvania, with an average temperature varying between 31.8°F (-0.1°C) and 19.9°F (-6.7°C). The month of January sees the lowest average temperatures, reaching 31.8°F (-0.1°C) at the peak and 19.9°F (-6.7°C) at the low. Weather in January »
Weather in February
February, the last month of the winter in Martinsburg, is an icy month, with an average temperature ranging between min 22.1°F (-5.5°C) and max 36.7°F (2.6°C). February's arrival brings an average high-temperature of a wintry 36.7°F (2.6°C), slightly deviating from January's 31.8°F (-0.1°C). Weather in February »
Weather in March
March, the first month of the spring in Martinsburg, is a chilly month, with an average temperature ranging between max 45.5°F (7.5°C) and min 29.3°F (-1.5°C). With the onset of March, Martinsburg's average high-temperature experiences a slight rise, moving from February's icy 36.7°F (2.6°C) to a chilly 45.5°F (7.5°C). Weather in March »
Weather in April
April in Martinsburg, Pennsylvania, is a refreshing spring month, with an average temperature fluctuating between 39.6°F (4.2°C) and 57.9°F (14.4°C). As Martinsburg, Pennsylvania, transitions into April, the average high-temperature is observed to rise from a frosty 45.5°F (7.5°C) in March to a mild 57.9°F (14.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Martinsburg, Pennsylvania, with an average temperature ranging between max 68.9°F (20.5°C) and min 49.3°F (9.6°C). As Martinsburg transitions into May, the average high-temperature shows a change, moving from a mild 57.9°F (14.4°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Martinsburg, Pennsylvania, with an average temperature ranging between max 76.5°F (24.7°C) and min 55.8°F (13.2°C). The start of June brings a subtle rise in the average high-temperature, moving from an agreeable 68.9°F (20.5°C) in May to a moderately hot 76.5°F (24.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Martinsburg, Pennsylvania, with an average temperature varying between 60.1°F (15.6°C) and 81.7°F (27.6°C). Martinsburg, Pennsylvania, witnesses the warmest weather in July, with temperatures averaging a high of 81.7°F (27.6°C) and a low of 60.1°F (15.6°C). The heat index value for July is appraised at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Martinsburg, Pennsylvania, with an average temperature ranging between max 79.5°F (26.4°C) and min 57.9°F (14.4°C). Transitioning into August, Martinsburg records an average high-temperature of a still moderately hot 79.5°F (26.4°C), almost identical to July's 81.7°F (27.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Martinsburg, is also an agreeable month, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 72.5°F (22.5°C). The advent of September brings a slight shift in average high-temperature, moving from a warm 79.5°F (26.4°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, the same as September, in Martinsburg, Pennsylvania, is another refreshing autumn month, with an average temperature ranging between min 43.7°F (6.5°C) and max 60.3°F (15.7°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's pleasant 72.5°F (22.5°C) to a mild 60.3°F (15.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Martinsburg, is another chilly month, with an average temperature ranging between min 32.7°F (0.4°C) and max 47.3°F (8.5°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's moderate 60.3°F (15.7°C) to a chilly 47.3°F (8.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Martinsburg, Pennsylvania, with an average temperature varying between 27.1°F (-2.7°C) and 37.9°F (3.3°C). The arrival of December signals a shift in temperature, down from a frosty 47.3°F (8.5°C) in November to a cold 37.9°F (3.3°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
The coldest month in Martinsburg is January, with an average high-temperature of 31.8°F (-0.1°C) and an average low-temperature of 19.9°F (-6.7°C).
How many days does it rain?
Throughout the year, there are 170.1 rainfall days, and 29.69" (754mm) of precipitation is accumulated.
When does it snow in Martinsburg?
Months with snowfall are January through May, October through December.
How much does it snow?
Throughout the year, in Martinsburg, there are 52.3 snowfall days, and 25.55" (649mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
The most humid month is February, with an average relative humidity of 83%.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 12.3 days and typically aggregates up to 6.38" (162mm) of snow.
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?
April and July, with an average relative humidity of 77%, are the least humid months.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 19.3 days and typically aggregates up to 3.31" (84mm) of precipitation.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What are the warmest months?
Martinsburg's July weather, marked by an average high temperature of 81.7°F (27.6°C) and an average low temperature of 60.1°F (15.6°C), is the warmest in the year.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the driest month?
November is the month with the least rainfall. Rain falls for 10.1 days and accumulates 1.81" (46mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Martinsburg, PA
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (31.8°F).
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure
Martinsburg, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Martinsburg, PA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.3mph - Average wind speed in December:
8.1mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Martinsburg, PA
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall
Martinsburg, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.32" - Average rainfall in March:
2.4" - Average rainfall in April:
2.95" - Average rainfall in May:
3.31" - Average rainfall in June:
2.52"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days
Martinsburg, PA
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (9.9 days).
Average snowfall
Martinsburg, PA
- Average snowfall in January:
5.91" - Average snowfall in February:
6.38" - Average snowfall in March:
4.76" - Average snowfall in April:
0.67" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.38").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Martinsburg, PA
- Average snowfall days in January:
14.3 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
8.6 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
9.4 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Martinsburg, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Martinsburg, PA
- Average sunshine days in January:
10.7 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
11.2 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
12 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
12.7 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.2 days).
Average UV index
Martinsburg, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Martinsburg, PA
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Martinsburg, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Martinsburg, Pennsylvania, USA
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