Best year time to visit South Ilion

General weather information about South Ilion

Average annual temperature is 9.6 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -30.7 °C

Number of sunny days: 112 days

Number of rainy days: 216 days

Number of snow days: 37 days

Look at detailed online map of South Ilion

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

South Ilion air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.315.714.327.430.231.931.228.230.329.216.411.9
Average daytime temperature (°C)3.14.75.316.020.223.126.923.921.616.77.35.5
Average temperature (°C)-0.4-1.40.49.313.317.821.819.216.812.23.02.1
Average night temperature (°C)-3.4-6.7-3.44.17.313.417.715.613.28.8-0.4-0.3
Absolute minimum temperature (°C)-10.1-30.7-10.0-5.31.08.013.010.57.61.2-6.5-7.7

South Ilion 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)2.85.15.88.111.910.111.09.88.76.15.62.8
Precipitation (mm)1088612011546137171190726873141
Sunny days6571019866181197
Rainy days171614201222252512201518
Snow days8710000000066

South Ilion - weather forecast by months

South Ilion weather in januarySouth Ilion weather in februarySouth Ilion weather in marchSouth Ilion weather in aprilSouth Ilion weather in maySouth Ilion weather in juneSouth Ilion weather in julySouth Ilion weather in augustSouth Ilion weather in septemberSouth Ilion weather in octoberSouth Ilion weather in novemberSouth Ilion weather in december

Best time to visit South Ilion:

The best time to visit South Ilion during the most sunny months:

  • May — 11.9(h)
  • June — 10.1(h)
  • July — 11.0(h)
  • August — 9.8(h)

Months with the longest average daylight duration in South Ilion:

  • June — 15.3(h)

The largest precipitation sum in South Ilion is at

  • July — 171(mm)
  • August — 190(mm)
  • December — 141(mm)

    • Weather forecast in the closest to South Ilion admin centers

    Weather forecast in the closest towns to South Ilion

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    Frequently asked questions

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