Best year time to visit Grand Lake Stream

General weather information about Grand Lake Stream

Average annual temperature is 8.1 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -29.6 °C

Number of sunny days: 154 days

Number of rainy days: 171 days

Number of snow days: 40 days

Look at detailed online map of Grand Lake Stream

* Weather data for Grand Lake Stream United States is based on climate observations for 2026 year

Grand Lake Stream air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.06.76.919.029.533.031.226.329.525.913.312.7
Average daytime temperature (°C)1.5-1.43.311.217.820.226.323.122.516.55.53.1
Average temperature (°C)-2.5-6.3-0.56.211.815.721.819.017.812.31.5-0.6
Average night temperature (°C)-5.7-10.8-3.72.27.012.118.515.914.39.5-1.4-3.5
Absolute minimum temperature (°C)-13.4-29.6-10.2-5.52.65.014.712.88.90.4-7.4-11.4

Grand Lake Stream 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)9.210.411.913.514.915.615.214.112.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.66.76.88.210.56.49.19.58.66.46.24.5
Precipitation (mm)1893671408812815713113511969166
Sunny days810111616651318122118
Rainy days136713152426181219810
Snow days101213100000013

Grand Lake Stream - weather forecast by months

Grand Lake Stream weather in januaryGrand Lake Stream weather in februaryGrand Lake Stream weather in marchGrand Lake Stream weather in aprilGrand Lake Stream weather in mayGrand Lake Stream weather in juneGrand Lake Stream weather in julyGrand Lake Stream weather in augustGrand Lake Stream weather in septemberGrand Lake Stream weather in octoberGrand Lake Stream weather in novemberGrand Lake Stream weather in december

Best time to visit Grand Lake Stream:

The best time to visit Grand Lake Stream during the most sunny months:

  • May — 10.5(h)
  • July — 9.1(h)
  • August — 9.5(h)

Months with the longest average daylight duration in Grand Lake Stream:

  • June — 15.6(h)

The largest precipitation sum in Grand Lake Stream is at

  • January — 189(mm)
  • July — 157(mm)
  • December — 166(mm)

    • Weather forecast in the closest to Grand Lake Stream admin centers

    Weather forecast in the closest towns to Grand Lake Stream

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    Frequently asked questions

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