Best year time to visit Grantville (historical)

General weather information about Grantville (historical)

Average annual temperature is 17.4 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: -4.8 °C

Number of sunny days: 181 days

Number of rainy days: 184 days

Look at detailed online map of Grantville (historical)

* Weather data for Grantville (historical) United States is based on climate observations for 2026 year

Grantville (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.125.326.428.730.333.334.937.333.328.124.821.4
Average daytime temperature (°C)14.718.319.722.224.728.532.832.828.423.317.614.1
Average temperature (°C)9.512.913.516.519.322.926.826.622.317.511.88.9
Average night temperature (°C)5.48.78.111.214.918.221.921.817.312.57.64.8
Absolute minimum temperature (°C)-4.8-2.0-2.75.37.114.519.418.412.16.3-2.9-2.8

Grantville (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.314.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)5.87.08.59.49.910.611.611.19.98.97.16.6
Precipitation (mm)128111189122791337310061626595
Sunny days151318141010111020231918
Rainy days16151316212020211081113
Snow days000000000000

Best time to visit Grantville (historical):

The best time to visit Grantville (historical) during the most sunny months:

  • July — 11.6(h)

The largest precipitation sum in Grantville (historical) is at

  • January — 128(mm)
  • March — 189(mm)
  • June — 133(mm)
  • Frequently asked questions

    When is the best time to visit Grantville (historical)?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Grantville (historical).
    What is the weather like in Grantville (historical)?
    See average temperature, rainfall and daylight hours for Grantville (historical) by month in the table above.
    How many sunny days does Grantville (historical) have?
    The monthly weather statistics above show sunshine and rainfall patterns for Grantville (historical) throughout the year.