Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Martinsburg experiences a subtle adjustment in high-temperatures to a still warm 79.5°F (26.4°C) with the onset of August, maintaining near parity with July's 81.7°F (27.6°C). Throughout August, the nighttime temperature in Martinsburg averages to a moderate 57.9°F (14.4°C).Humidity
In Martinsburg, Pennsylvania, the average relative humidity in August is 78%.Rainfall
In Martinsburg, in August, during 16.6 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 170.1 rainfall days, and 29.69" (754mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Martinsburg.Daylight
In Martinsburg, the average length of the day in August is 13h and 43min.On the first day of August in Martinsburg, sunrise is at 6:11 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:46 pm EDT.
Sunshine
The average sunshine in August in Martinsburg is 10.1h.UV index
The months with the highest UV index in Martinsburg are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in Martinsburg in August?
What is the average humidity in August in Martinsburg?
How much does it rain in Martinsburg in August?
When it does not snow in Martinsburg?
What is the average length of the day in August in Martinsburg?
What time are sunrise and sunset in August in Martinsburg?
How many hours of sunshine does Martinsburg have in August?
When is the highest UV index in Martinsburg?
How high is the UV index in August in Martinsburg?
Average temperature in August
Martinsburg, PA
- Average high temperature in August: 79.5°F
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).
- Average low temperature in August: 57.9°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 in August
Martinsburg, PA
- Average pressure in August: 30"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 in August
Martinsburg, PA
- Average wind speed in August: 4.7mph
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 in August
Martinsburg, PA
- Average humidity in August: 78%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in August
Martinsburg, PA
- Average rainfall in August: 2.24"
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 in August
Martinsburg, PA
- Average rainfall days in August: 16.6 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 in August
Martinsburg, PA
- Average snowfall in August: 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 in August
Martinsburg, PA
- Average snowfall days in August: 0 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 in August /
Average sunshine in August
Martinsburg, PA
- Average daylight in August: 13h and 4min
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 August: 10h 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 in August
Martinsburg, PA
- Average sunshine days in August: 12 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 in August
Martinsburg, PA
- Average UV index in August: 5
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 in August
Martinsburg, PA
- Average cloud cover in August: 35
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 in August
Martinsburg, PA
- Average visibility in August: 5mi
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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