Best year time to visit Grantsville (historical)

General weather information about Grantsville (historical)

Average annual temperature is 19.1 °C

Absolute maximum temperature: 39.1 °C

Absolute minimum temperature: -2.3 °C

Number of sunny days: 184 days

Number of rainy days: 181 days

Look at detailed online map of Grantsville (historical)

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

Grantsville (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.628.328.030.134.136.538.339.134.531.327.423.8
Average daytime temperature (°C)16.519.220.823.128.532.133.635.031.825.719.116.0
Average temperature (°C)11.213.114.817.222.125.827.628.725.419.713.410.0
Average night temperature (°C)7.38.910.012.316.920.623.323.920.114.89.05.6
Absolute minimum temperature (°C)-1.5-1.7-2.37.89.218.620.519.515.66.10.7-0.4

Grantsville (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)10.211.012.013.013.914.314.113.412.411.410.510.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.47.18.99.110.811.711.010.911.08.96.87.7
Precipitation (mm)1552047715163941189717146573
Sunny days16918131111101618212021
Rainy days151913172019211512101010
Snow days000000000000

Grantsville (historical) - weather forecast by months

Grantsville (historical) weather in januaryGrantsville (historical) weather in februaryGrantsville (historical) weather in marchGrantsville (historical) weather in aprilGrantsville (historical) weather in mayGrantsville (historical) weather in juneGrantsville (historical) weather in julyGrantsville (historical) weather in augustGrantsville (historical) weather in septemberGrantsville (historical) weather in octoberGrantsville (historical) weather in novemberGrantsville (historical) weather in december

Best time to visit Grantsville (historical):

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

  • June — 11.7(h)

The largest precipitation sum in Grantsville (historical) is at

  • January — 155(mm)
  • February — 204(mm)
  • April — 151(mm)
  • July — 118(mm)

    • Weather forecast in the closest to Grantsville (historical) admin centers

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    Frequently asked questions

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