Best year time to visit Green River

General weather information about Green River

Average annual temperature is 9.8 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: -8.4 °C

Number of sunny days: 160 days

Number of rainy days: 203 days

Number of snow days: 2 days

Look at detailed online map of Green River

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

Green River air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.212.616.825.630.428.930.533.927.624.714.213.5
Average daytime temperature (°C)7.56.810.011.820.621.926.226.820.715.89.88.6
Average temperature (°C)3.92.54.46.413.814.618.419.014.010.15.25.0
Average night temperature (°C)1.3-0.70.62.58.38.711.412.79.46.52.22.6
Absolute minimum temperature (°C)-7.4-8.4-6.5-4.23.54.67.88.33.3-3.0-4.1-2.3

Green River monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.915.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.04.77.26.510.311.413.111.48.46.75.33.1
Precipitation (mm)90119124224263910288491213261
Sunny days5955192226181514166
Rainy days2518262512851315171425
Snow days110000000000

Green River - weather forecast by months

Green River weather in januaryGreen River weather in februaryGreen River weather in marchGreen River weather in aprilGreen River weather in mayGreen River weather in juneGreen River weather in julyGreen River weather in augustGreen River weather in septemberGreen River weather in octoberGreen River weather in novemberGreen River weather in december

Best time to visit Green River:

The best time to visit Green River during the most sunny months:

  • May — 10.3(h)
  • June — 11.4(h)
  • July — 13.1(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Green River:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Green River is at

  • April — 224(mm)
  • November — 213(mm)
  • December — 261(mm)

    • Weather forecast in the closest to Green River admin centers

    Weather forecast in the closest towns to Green River

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    Frequently asked questions

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