Best year time to visit Sylvan Mounds

General weather information about Sylvan Mounds

Average annual temperature is 10.1 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -26.5 °C

Number of sunny days: 185 days

Number of rainy days: 153 days

Number of snow days: 27 days

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

Sylvan Mounds air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.410.319.325.231.731.932.435.733.027.517.912.6
Average daytime temperature (°C)1.23.06.114.822.427.527.927.223.815.58.05.2
Average temperature (°C)-2.5-2.30.98.615.320.822.621.818.811.53.51.7
Average night temperature (°C)-5.2-6.4-3.63.49.414.817.717.315.17.9-0.1-0.8
Absolute minimum temperature (°C)-26.5-23.6-13.5-2.70.17.012.69.48.8-2.6-12.1-8.0

Sylvan Mounds 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)9.410.511.913.414.715.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.56.96.78.310.812.112.511.39.07.16.74.1
Precipitation (mm)49849510946601359287984253
Sunny days13169142120151414142015
Rainy days1081415101016171616813
Snow days848100000123

Sylvan Mounds - weather forecast by months

Sylvan Mounds weather in januarySylvan Mounds weather in februarySylvan Mounds weather in marchSylvan Mounds weather in aprilSylvan Mounds weather in maySylvan Mounds weather in juneSylvan Mounds weather in julySylvan Mounds weather in augustSylvan Mounds weather in septemberSylvan Mounds weather in octoberSylvan Mounds weather in novemberSylvan Mounds weather in december

Best time to visit Sylvan Mounds:

The best time to visit Sylvan Mounds during the most sunny months:

  • May — 10.8(h)
  • June — 12.1(h)
  • July — 12.5(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Sylvan Mounds:

  • June — 15.3(h)

The largest precipitation sum in Sylvan Mounds is at

  • April — 109(mm)
  • July — 135(mm)

    • Weather forecast in the closest to Sylvan Mounds admin centers

    Weather forecast in the closest towns to Sylvan Mounds

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    Frequently asked questions

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