Best year time to visit Effingham

General weather information about Effingham

Average annual temperature is 18.7 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -2.1 °C

Number of sunny days: 182 days

Number of rainy days: 183 days

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

Effingham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.827.329.630.733.033.337.837.333.829.226.523.2
Average daytime temperature (°C)16.119.620.925.026.330.034.032.828.724.218.616.0
Average temperature (°C)10.813.614.918.620.724.428.227.423.318.512.810.3
Average night temperature (°C)6.59.49.813.115.519.523.923.018.613.78.16.1
Absolute minimum temperature (°C)-2.1-1.5-0.24.77.614.420.720.514.06.9-0.9-2.1

Effingham monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.37.38.510.09.710.811.211.09.88.67.76.6
Precipitation (mm)1351237311410396153173553562117
Sunny days1712151715941017251922
Rainy days1416161316212721136119
Snow days000000000000

Effingham - weather forecast by months

Effingham weather in januaryEffingham weather in februaryEffingham weather in marchEffingham weather in aprilEffingham weather in mayEffingham weather in juneEffingham weather in julyEffingham weather in augustEffingham weather in septemberEffingham weather in octoberEffingham weather in novemberEffingham weather in december

Best time to visit Effingham:

The largest precipitation sum in Effingham is at

  • January — 135(mm)
  • July — 153(mm)
  • August — 173(mm)

    • Weather forecast in the closest to Effingham admin centers

    Weather forecast in the closest towns to Effingham

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    Frequently asked questions

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