Weather in Sun in May

General weather information about Sun

Average annual temperature is 8.8 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: -30.0 °C

Number of sunny days: 114 days

Number of rainy days: 214 days

Number of snow days: 37 days

Look at detailed online map of Sun

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

Sun air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.813.910.126.532.033.433.227.731.329.517.711.4
Average daytime temperature (°C)0.11.83.714.819.624.027.223.522.416.56.53.8
Average temperature (°C)-3.3-4.4-0.58.413.318.321.918.817.112.42.10.3
Average night temperature (°C)-6.6-9.6-4.43.27.213.617.614.812.79.0-1.5-2.7
Absolute minimum temperature (°C)-18.9-30.0-11.7-7.3-0.76.311.19.35.8-2.5-7.4-11.1

Sun 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)9.210.411.913.514.815.515.214.012.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.55.15.67.910.89.410.99.99.55.75.32.5
Precipitation (mm)1248681108781261761776113869144
Sunny days7591319934187911
Rainy days111316171221282712241518
Snow days13106000000062

Sun - weather forecast by months

Sun weather in januarySun weather in februarySun weather in marchSun weather in aprilSun weather in maySun weather in juneSun weather in julySun weather in augustSun weather in septemberSun weather in octoberSun weather in novemberSun weather in december

Best time to visit Sun:

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

  • May — 10.8(h)
  • June — 9.4(h)
  • July — 10.9(h)
  • August — 9.9(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Sun:

  • June — 15.5(h)

The largest precipitation sum in Sun is at

  • July — 176(mm)
  • August — 177(mm)
  • December — 144(mm)

    • Weather forecast in the closest to Sun admin centers

    Weather forecast in the closest towns to Sun

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    MapTrains schedule
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    Frequently asked questions

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