Best year time to visit City of Ionia

General weather information about City of Ionia

Average annual temperature is 10.5 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: -21.4 °C

Number of sunny days: 166 days

Number of rainy days: 172 days

Number of snow days: 27 days

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

City of Ionia air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.612.316.926.933.034.133.032.032.028.916.713.6
Average daytime temperature (°C)2.64.16.915.922.727.827.726.023.216.08.66.4
Average temperature (°C)-0.4-1.11.79.215.320.922.120.218.011.64.03.3
Average night temperature (°C)-2.9-5.5-2.33.88.414.316.915.513.78.00.41.1
Absolute minimum temperature (°C)-21.4-19.0-10.7-4.41.59.012.39.17.6-0.5-7.7-5.3

City of Ionia 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)2.96.56.39.110.511.811.910.37.95.86.33.4
Precipitation (mm)6399110951845161165401106355
Sunny days714121321189151781715
Rainy days1391416101222161323915
Snow days1155100000041

City of Ionia - weather forecast by months

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

Best time to visit City of Ionia:

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

  • May — 10.5(h)
  • June — 11.8(h)
  • July — 11.9(h)
  • August — 10.3(h)

Months with the longest average daylight duration in City of Ionia:

  • June — 15.3(h)

The largest precipitation sum in City of Ionia is at

  • March — 110(mm)
  • July — 161(mm)
  • August — 165(mm)
  • October — 110(mm)

    • Weather forecast in the closest to City of Ionia admin centers

    Weather forecast in the closest towns to City of Ionia

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    Frequently asked questions

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