Best year time to visit Richland (historical)

General weather information about Richland (historical)

Average annual temperature is 16.5 °C

Absolute maximum temperature: 36.9 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 164 days

Number of rainy days: 200 days

Number of snow days: 1 day

Look at detailed online map of Richland (historical)

* Weather data for Richland (historical) United States is based on climate observations for 2026 year

Richland (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.926.325.227.231.535.936.836.931.931.026.119.9
Average daytime temperature (°C)12.716.016.920.526.029.932.031.028.923.517.313.1
Average temperature (°C)8.110.111.214.819.823.625.825.322.617.611.27.8
Average night temperature (°C)4.66.26.410.014.718.121.221.017.812.96.74.0
Absolute minimum temperature (°C)-3.3-4.8-5.63.66.313.217.015.713.60.6-3.0-4.6

Richland (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)5.16.18.38.510.912.110.69.910.78.37.56.9
Precipitation (mm)1551181281387010417720846177288
Sunny days1191614131241114202119
Rainy days19191516181827201611912
Snow days100000000000

Richland (historical) - weather forecast by months

Richland (historical) weather in januaryRichland (historical) weather in februaryRichland (historical) weather in marchRichland (historical) weather in aprilRichland (historical) weather in mayRichland (historical) weather in juneRichland (historical) weather in julyRichland (historical) weather in augustRichland (historical) weather in septemberRichland (historical) weather in octoberRichland (historical) weather in novemberRichland (historical) weather in december

Best time to visit Richland (historical):

The best time to visit Richland (historical) during the most sunny months:

  • June — 12.1(h)

The largest precipitation sum in Richland (historical) is at

  • January — 155(mm)
  • July — 177(mm)
  • August — 208(mm)

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    Frequently asked questions

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