Weather in Grassna in August

General weather information about Grassna

Average annual temperature is 6.8 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: -30.1 °C

Number of sunny days: 225 days

Number of rainy days: 108 days

Number of snow days: 32 days

Look at detailed online map of Grassna

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

Grassna air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.14.10.416.128.732.934.132.833.328.312.111.7
Average daytime temperature (°C)-5.6-2.8-4.97.022.527.127.127.123.112.86.02.8
Average temperature (°C)-9.0-8.1-8.91.616.121.421.021.317.57.61.1-1.4
Average night temperature (°C)-11.8-12.5-12.3-2.710.216.115.716.412.93.6-2.5-4.4
Absolute minimum temperature (°C)-27.5-30.1-19.3-14.6-2.110.89.411.57.6-11.4-13.6-10.7

Grassna 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)9.110.411.913.615.015.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.47.57.49.511.812.313.311.09.87.97.45.2
Precipitation (mm)916513469169637911618431
Sunny days252114171313191819192423
Rainy days3131118171213111045
Snow days3614200000223

Grassna - weather forecast by months

Grassna weather in januaryGrassna weather in februaryGrassna weather in marchGrassna weather in aprilGrassna weather in mayGrassna weather in juneGrassna weather in julyGrassna weather in augustGrassna weather in septemberGrassna weather in octoberGrassna weather in novemberGrassna weather in december

Best time to visit Grassna:

The best time to visit Grassna during the most sunny months:

  • May — 11.8(h)
  • June — 12.3(h)
  • July — 13.3(h)

Months with the longest average daylight duration in Grassna:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Grassna is at

  • June — 169(mm)
  • August — 79(mm)
  • September — 116(mm)

    • Weather forecast in the closest to Grassna admin centers

    Weather forecast in the closest towns to Grassna

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    Frequently asked questions

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