Best year time to visit Mellette

General weather information about Mellette

Average annual temperature is 7.9 °C

Absolute maximum temperature: 36.1 °C

Absolute minimum temperature: -29.5 °C

Number of sunny days: 225 days

Number of rainy days: 102 days

Number of snow days: 38 days

Look at detailed online map of Mellette

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

Mellette air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.34.22.619.529.736.135.334.734.430.516.012.2
Average daytime temperature (°C)-5.2-2.3-2.48.324.028.928.128.325.214.88.33.9
Average temperature (°C)-9.2-8.1-7.22.817.223.022.022.419.29.52.3-0.5
Average night temperature (°C)-12.8-12.6-11.0-1.610.717.316.417.514.45.4-1.9-3.6
Absolute minimum temperature (°C)-27.5-29.5-19.0-13.50.310.39.912.98.2-8.0-12.0-9.2

Mellette 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)9.210.411.913.514.915.615.214.112.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.07.47.79.612.512.713.211.49.97.47.84.9
Precipitation (mm)1226516487683612069441253
Sunny days201917171913162218192421
Rainy days30291217159121148
Snow days8912400000122

Mellette - weather forecast by months

Mellette weather in januaryMellette weather in februaryMellette weather in marchMellette weather in aprilMellette weather in mayMellette weather in juneMellette weather in julyMellette weather in augustMellette weather in septemberMellette weather in octoberMellette weather in novemberMellette weather in december

Best time to visit Mellette:

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

  • May — 12.5(h)
  • June — 12.7(h)
  • July — 13.2(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Mellette:

  • June — 15.6(h)

The largest precipitation sum in Mellette is at

  • May — 87(mm)
  • June — 68(mm)
  • August — 120(mm)
  • September — 69(mm)

    • Weather forecast in the closest to Mellette admin centers

    Weather forecast in the closest towns to Mellette

    Explore Mellette

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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