Best year time to visit Grassy Hill (historical)

General weather information about Grassy Hill (historical)

Average annual temperature is 11.9 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: -20.8 °C

Number of sunny days: 156 days

Number of rainy days: 204 days

Number of snow days: 5 days

Look at detailed online map of Grassy Hill (historical)

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

Grassy Hill (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.520.214.429.728.528.431.430.134.426.617.616.2
Average daytime temperature (°C)7.66.89.016.120.123.628.125.923.318.710.48.6
Average temperature (°C)3.92.34.410.914.518.323.521.519.014.05.74.7
Average night temperature (°C)0.6-1.90.36.59.113.819.717.715.510.61.61.3
Absolute minimum temperature (°C)-4.4-20.8-3.5-1.43.77.515.513.48.95.1-4.3-6.2

Grassy Hill (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.36.67.68.812.210.911.410.07.78.17.25.6
Precipitation (mm)1615410410773811831552346350192
Sunny days71315152166714142018
Rainy days221216151024252416171013
Snow days230000000000

Best time to visit Grassy Hill (historical):

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

  • May — 12.2(h)
  • June — 10.9(h)
  • July — 11.4(h)

The largest precipitation sum in Grassy Hill (historical) is at

  • January — 161(mm)
  • July — 183(mm)
  • August — 155(mm)
  • September — 234(mm)
  • December — 192(mm)
  • Frequently asked questions

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