Best year time to visit City of South Lyon

General weather information about City of South Lyon

Average annual temperature is 10.3 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -20.4 °C

Number of sunny days: 157 days

Number of rainy days: 182 days

Number of snow days: 26 days

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* Weather data for City of South Lyon United States is based on climate observations for 2026 year

City of South Lyon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.614.515.926.730.831.431.530.531.327.415.714.8
Average daytime temperature (°C)2.85.36.515.221.425.827.525.522.915.68.46.5
Average temperature (°C)-0.3-0.51.59.114.419.722.020.318.111.63.93.2
Average night temperature (°C)-2.8-4.2-2.14.18.414.417.516.014.38.60.51.1
Absolute minimum temperature (°C)-20.4-18.9-12.3-4.91.59.114.39.98.9-1.9-7.9-4.1

City of South Lyon 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)9.510.611.913.414.615.214.913.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.97.16.58.410.611.111.610.38.35.86.33.3
Precipitation (mm)6291102127268812618896894360
Sunny days9141113191541518101811
Rainy days12101516121527161220819
Snow days1045100000141

City of South Lyon - weather forecast by months

City of South Lyon weather in januaryCity of South Lyon weather in februaryCity of South Lyon weather in marchCity of South Lyon weather in aprilCity of South Lyon weather in mayCity of South Lyon weather in juneCity of South Lyon weather in julyCity of South Lyon weather in augustCity of South Lyon weather in septemberCity of South Lyon weather in octoberCity of South Lyon weather in novemberCity of South Lyon weather in december

Best time to visit City of South Lyon:

The best time to visit City of South Lyon during the most sunny months:

  • May — 10.6(h)
  • June — 11.1(h)
  • July — 11.6(h)
  • August — 10.3(h)

The largest precipitation sum in City of South Lyon is at

  • April — 127(mm)
  • July — 126(mm)
  • August — 188(mm)

    • Weather forecast in the closest to City of South Lyon admin centers

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    Frequently asked questions

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