Best year time to visit East Ottumwa

General weather information about East Ottumwa

Average annual temperature is 12.5 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -18.3 °C

Number of sunny days: 208 days

Number of rainy days: 144 days

Number of snow days: 13 days

Look at detailed online map of East Ottumwa

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

East Ottumwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.315.423.128.631.933.334.735.734.131.619.815.3
Average daytime temperature (°C)3.36.69.218.225.229.929.128.426.818.911.67.7
Average temperature (°C)-1.10.33.711.318.823.823.923.720.914.16.23.5
Average night temperature (°C)-4.1-4.3-0.55.712.518.119.219.716.110.11.80.5
Absolute minimum temperature (°C)-15.8-18.3-12.0-2.23.410.214.112.810.7-2.6-10.0-6.1

East Ottumwa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.87.46.99.511.712.212.410.610.27.57.24.9
Precipitation (mm)49927040493017011158621673
Sunny days171714171917161717172515
Rainy days881612121315141314415
Snow days631100000011

East Ottumwa - weather forecast by months

East Ottumwa weather in januaryEast Ottumwa weather in februaryEast Ottumwa weather in marchEast Ottumwa weather in aprilEast Ottumwa weather in mayEast Ottumwa weather in juneEast Ottumwa weather in julyEast Ottumwa weather in augustEast Ottumwa weather in septemberEast Ottumwa weather in octoberEast Ottumwa weather in novemberEast Ottumwa weather in december

Best time to visit East Ottumwa:

The best time to visit East Ottumwa during the most sunny months:

  • May — 11.7(h)
  • June — 12.2(h)
  • July — 12.4(h)

The largest precipitation sum in East Ottumwa is at

  • February — 92(mm)
  • July — 170(mm)
  • August — 111(mm)

    • Weather forecast in the closest to East Ottumwa admin centers

    Weather forecast in the closest towns to East Ottumwa

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    Frequently asked questions

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