Best year time to visit Sylvan

General weather information about Sylvan

Average annual temperature is 7.5 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -29.7 °C

Number of sunny days: 185 days

Number of rainy days: 138 days

Number of snow days: 42 days

Look at detailed online map of Sylvan

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

Sylvan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.66.94.324.031.531.733.736.236.229.915.79.0
Average daytime temperature (°C)-4.5-2.10.29.022.527.326.527.423.713.35.42.8
Average temperature (°C)-8.0-8.2-4.73.215.421.321.021.418.59.20.9-0.7
Average night temperature (°C)-10.8-13.1-9.0-1.39.316.216.016.714.66.0-2.1-3.2
Absolute minimum temperature (°C)-26.4-29.7-16.7-9.40.110.011.111.97.2-5.7-13.7-13.7

Sylvan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.715.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.26.96.97.611.712.812.911.69.36.45.43.4
Precipitation (mm)283648763277335899761290
Sunny days191814112013121312142118
Rainy days1461411171918181668
Snow days11611500000135

Sylvan - weather forecast by months

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

Best time to visit Sylvan:

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

  • May — 11.7(h)
  • June — 12.8(h)
  • July — 12.9(h)
  • August — 11.6(h)

Months with the longest average daylight duration in Sylvan:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Sylvan is at

  • April — 76(mm)
  • June — 77(mm)
  • September — 99(mm)
  • October — 76(mm)
  • December — 90(mm)

    • Weather forecast in the closest to Sylvan admin centers

    Weather forecast in the closest towns to Sylvan

    Explore Sylvan

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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