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August Weather in Martinsburg, United States

Last updated: June 24, 2025

In August, the average temperature in Martinsburg, United States hovers around 25°C (76°F), making it a pleasant time to visit. Expect a range between a cool 13°C (56°F) at night and a warm 37°C (99°F) during the day. Be prepared for some rain, as the area sees about 98 mm (3.8 in) of precipitation over 13 days. With an average humidity of 59%, it's wise to stay hydrated while exploring!

August Temperature in Martinsburg

In August in Martinsburg, the average temperature is 25°C (76°F). The maximum can reach 37°C (99°F), and the minimum can be as low as 13°C (56°F). This mild yet warm climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

August Weather in Martinsburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Martinsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martinsburg, August typically has an average temperature of 25°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec343844546473797670604538
Data source: Temperature data for Martinsburg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Martinsburg

In Martinsburg in August, the precipitation amount is 98 mm (3.8 in) spread over 13 days.

August Precipitation Trends in Martinsburg

The chart displays monthly precipitation patterns in Martinsburg, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Martinsburg, August typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec639286106135103116981101077894
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Martinsburg

In Martinsburg in August, humidity is 59%. With an average temperature of 25°C (76°F), this humidity feels like a warm, enveloping blanket, making it quite pleasant for traveling as long as you stay hydrated and take periodic breaks in the shade.

August Average Humidity in Martinsburg

This chart illustrates the average monthly humidity levels in Martinsburg, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Martinsburg is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Martinsburg

In Martinsburg in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Martinsburg.

Maximum UV Index Levels in Martinsburg for August

The chart shows the monthly maximum UV Index (UVI) for Martinsburg in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Martinsburg typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098743
Data source: Martinsburg August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Martinsburg Compares to Other Months

Weather in Martinsburg varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Martinsburg, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Martinsburg, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)63 mm (2.5 inches)86%moderate
February Weather3°C (38°F)92 mm (3.6 inches)86%moderate
March Weather7°C (44°F)86 mm (3.4 inches)86%high
April Weather12°C (55°F)106 mm (4.2 inches)84%very high
May Weather18°C (65°F)135 mm (5.3 inches)78%very high
June Weather23°C (73°F)103 mm (4.0 inches)79%very high
July Weather26°C (79°F)116 mm (4.5 inches)70%very high
August Weather25°C (76°F)98 mm (3.8 inches)59%very high
September Weather21°C (70°F)109 mm (4.3 inches)68%very high
October Weather15°C (60°F)107 mm (4.2 inches)80%high
November Weather7°C (45°F)78 mm (3.1 inches)86%moderate
December Weather3°C (38°F)94 mm (3.7 inches)85%moderate

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