Best year time to visit Castlewood

General weather information about Castlewood

Average annual temperature is 10.0 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -25.8 °C

Number of sunny days: 139 days

Number of rainy days: 199 days

Number of snow days: 27 days

Look at detailed online map of Castlewood

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

Castlewood air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.414.415.628.331.734.232.127.331.827.916.414.0
Average daytime temperature (°C)3.34.76.716.821.624.628.025.023.217.87.85.7
Average temperature (°C)-0.4-1.41.29.713.818.622.419.917.912.73.01.8
Average night temperature (°C)-3.3-6.4-3.84.17.313.518.015.913.88.9-0.5-0.9
Absolute minimum temperature (°C)-9.4-25.8-11.6-3.60.78.313.210.56.50.9-5.9-7.4

Castlewood monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.79.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.76.06.78.211.79.910.710.28.46.46.54.0
Precipitation (mm)1145210499591252081636115061154
Sunny days71011142094515161711
Rainy days17101716112127261515915
Snow days783000000045

Castlewood - weather forecast by months

Castlewood weather in januaryCastlewood weather in februaryCastlewood weather in marchCastlewood weather in aprilCastlewood weather in mayCastlewood weather in juneCastlewood weather in julyCastlewood weather in augustCastlewood weather in septemberCastlewood weather in octoberCastlewood weather in novemberCastlewood weather in december

Best time to visit Castlewood:

The best time to visit Castlewood during the most sunny months:

  • May — 11.7(h)
  • June — 9.9(h)
  • July — 10.7(h)
  • August — 10.2(h)

Months with the longest average daylight duration in Castlewood:

  • June — 15.3(h)

The largest precipitation sum in Castlewood is at

  • July — 208(mm)
  • August — 163(mm)
  • October — 150(mm)
  • December — 154(mm)

    • Weather forecast in the closest to Castlewood admin centers

    Weather forecast in the closest towns to Castlewood

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    Frequently asked questions

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