Best year time to visit Dean

General weather information about Dean

Average annual temperature is 15.0 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -6.9 °C

Number of sunny days: 173 days

Number of rainy days: 188 days

Number of snow days: 4 days

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

Dean air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.324.925.026.927.532.734.735.731.928.824.817.1
Average daytime temperature (°C)11.414.315.119.723.927.530.429.227.421.515.911.8
Average temperature (°C)6.78.89.213.817.921.424.723.821.115.89.96.7
Average night temperature (°C)3.34.94.88.913.016.320.119.416.211.35.63.2
Absolute minimum temperature (°C)-5.2-6.2-6.91.15.311.016.113.212.24.3-5.4-5.8

Dean monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.010.912.013.114.114.614.413.512.411.310.39.7
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)5.06.08.39.310.810.911.110.410.78.37.56.3
Precipitation (mm)1121131208489997799482238109
Sunny days1112191710871317222116
Rainy days1815111321222418139915
Snow days211000000000

Dean - weather forecast by months

Dean weather in januaryDean weather in februaryDean weather in marchDean weather in aprilDean weather in mayDean weather in juneDean weather in julyDean weather in augustDean weather in septemberDean weather in octoberDean weather in novemberDean weather in december

Best time to visit Dean:

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

  • June — 10.9(h)
  • July — 11.1(h)

The largest precipitation sum in Dean is at

  • January — 112(mm)
  • February — 113(mm)
  • March — 120(mm)
  • December — 109(mm)

    • Weather forecast in the closest to Dean admin centers

    Weather forecast in the closest towns to Dean

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    Frequently asked questions

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