Best year time to visit New Martinsville

General weather information about New Martinsville

Average annual temperature is 13.1 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -9.5 °C

Number of sunny days: 158 days

Number of rainy days: 200 days

Number of snow days: 7 days

Look at detailed online map of New Martinsville

* Weather data for New Martinsville United States is based on climate observations for 2026 year

New Martinsville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.222.224.129.029.533.032.532.432.027.820.417.6
Average daytime temperature (°C)9.012.512.519.522.426.529.327.625.319.312.79.8
Average temperature (°C)4.35.86.112.616.020.323.722.319.714.17.05.3
Average night temperature (°C)1.01.01.36.810.414.819.417.715.210.12.62.1
Absolute minimum temperature (°C)-6.1-9.5-7.50.52.79.815.912.710.41.7-6.4-4.8

New Martinsville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.414.914.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)3.46.87.08.810.111.111.410.89.37.37.15.0
Precipitation (mm)1336513185789511810048825090
Sunny days9131416171151312152013
Rainy days20121614141926181816918
Snow days231000000010

Best time to visit New Martinsville:

The best time to visit New Martinsville during the most sunny months:

  • June — 11.1(h)
  • July — 11.4(h)
  • August — 10.8(h)

The largest precipitation sum in New Martinsville is at

  • January — 133(mm)
  • March — 131(mm)
  • July — 118(mm)