Best year time to visit Green Castle

General weather information about Green Castle

Average annual temperature is 11.6 °C

Absolute maximum temperature: 37.9 °C

Absolute minimum temperature: -26.6 °C

Number of sunny days: 206 days

Number of rainy days: 144 days

Number of snow days: 15 days

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* Weather data for Green Castle United States is based on climate observations for 2026 year

Green Castle air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.412.922.726.930.632.234.737.935.131.318.514.4
Average daytime temperature (°C)0.94.88.217.724.828.828.829.026.918.010.96.9
Average temperature (°C)-3.3-1.62.210.618.222.923.323.920.813.25.52.6
Average night temperature (°C)-6.4-6.2-2.15.111.817.418.319.415.89.21.2-0.5
Absolute minimum temperature (°C)-26.6-25.4-14.3-4.21.78.912.713.310.2-4.2-11.7-6.4

Green Castle 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)9.510.611.913.314.515.214.913.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.014.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.67.17.19.511.512.212.211.310.47.17.14.5
Precipitation (mm)5051665989578310072871243
Sunny days161715182115141416172419
Rainy days891411101517171413511
Snow days722100000111

Green Castle - weather forecast by months

Green Castle weather in januaryGreen Castle weather in februaryGreen Castle weather in marchGreen Castle weather in aprilGreen Castle weather in mayGreen Castle weather in juneGreen Castle weather in julyGreen Castle weather in augustGreen Castle weather in septemberGreen Castle weather in octoberGreen Castle weather in novemberGreen Castle weather in december

Best time to visit Green Castle:

The best time to visit Green Castle during the most sunny months:

  • May — 11.5(h)
  • June — 12.2(h)
  • July — 12.2(h)
  • August — 11.3(h)

The largest precipitation sum in Green Castle is at

  • May — 89(mm)
  • July — 83(mm)
  • August — 100(mm)
  • October — 87(mm)

    • Weather forecast in the closest to Green Castle admin centers

    Weather forecast in the closest towns to Green Castle

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    Frequently asked questions

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