Martinsburg weather in September 2025

Expect 26°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Martinsburg in September. Check more long-term weather averages for Martinsburg in September before you book your next holiday to West Virginia in 2025/2026.

  • 26°C maximum daytime temperature in September in Martinsburg26
    26°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Martinsburg9
    9 days with some rainfall
  • 13°C minimum night-time temperature in September in Martinsburg13
    13°C min night temperature
  • 12 hours of daylight per day in September in Martinsburg12
    12 hours of daylight per day
  • Low heat & humidity in September in MartinsburgL
    Low heat & humidity
  • 76 mm monthly rainfall in September in Martinsburg76
    76 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Martinsburg7
    7 (High) UV index

More about Martinsburg

Martinsburg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for West Virginia

Travel Up: Top offers on flights worldwide

  • Check out top flight deals & low fares from popular airlines
  • Search for return & one-way flights or multi-city trips
  • Airlines include BA, Virgin Atlantic, United & Turkish Airlines
Go to Travel Up deal >>

View all Travel Up offers

The September weather guide for West Virginia (Martinsburg) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

How hot is it in Martinsburg in September?

Daytime temperatures usually reach 26°C in Martinsburg in September with low heat and humidity, falling to 13°C at night.

How sunny is it in Martinsburg in September?

There are normally 7 hours of bright sunshine each day in Martinsburg in September - that's 57% of daylight hours.

Does it rain in Martinsburg in September?

There are usually 9 days with some rain in Martinsburg in September and the average monthly rainfall is 76mm.

What is the chance of a hurricane in Martinsburg in September?

On average less than 1 day in September in Martinsburg is likely to be affected by the passage of one or more tropical storms.

Martinsburg September sunrise & sunset times

Browse the sunrise and sunset times for Martinsburg in September 2025. Select a month to view Martinsburg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:41 18:42
Monday, 15th September 2025 05:53 18:20
Tuesday, 30th September 2025 06:07 17:55

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^