Best year time to visit Ion

General weather information about Ion

Average annual temperature is 10.9 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -25.4 °C

Number of sunny days: 202 days

Number of rainy days: 136 days

Number of snow days: 27 days

Look at detailed online map of Ion

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

Ion air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.29.517.426.531.332.234.638.034.930.217.412.1
Average daytime temperature (°C)0.83.77.215.924.028.528.928.725.416.69.25.9
Average temperature (°C)-3.1-2.01.69.417.022.323.123.219.912.24.31.8
Average night temperature (°C)-6.1-6.5-2.54.310.816.718.018.615.78.50.8-0.8
Absolute minimum temperature (°C)-25.4-23.6-14.6-3.32.99.613.112.510.4-4.0-12.1-7.5

Ion 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)9.410.511.913.414.715.315.013.912.511.09.79.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.26.76.78.811.912.312.411.49.57.07.04.1
Precipitation (mm)554599786728832411590940
Sunny days171414182217121710182518
Rainy days6812119131914201149
Snow days865100000214

Ion - weather forecast by months

Ion weather in januaryIon weather in februaryIon weather in marchIon weather in aprilIon weather in mayIon weather in juneIon weather in julyIon weather in augustIon weather in septemberIon weather in octoberIon weather in novemberIon weather in december

Best time to visit Ion:

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

  • May — 11.9(h)
  • June — 12.3(h)
  • July — 12.4(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Ion:

  • June — 15.3(h)

The largest precipitation sum in Ion is at

  • March — 99(mm)
  • April — 78(mm)
  • July — 83(mm)
  • September — 115(mm)
  • October — 90(mm)

    • Weather forecast in the closest to Ion admin centers

    Weather forecast in the closest towns to Ion

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    Frequently asked questions

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