Best year time to visit Grodnia

General weather information about Grodnia

Average annual temperature is 10.3 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -12.5 °C

Number of sunny days: 139 days

Number of rainy days: 207 days

Number of snow days: 19 days

Look at detailed online map of Grodnia

* Weather data for Grodnia Poland is based on climate observations for 2026 year

Grodnia air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.99.317.721.323.128.831.934.328.725.813.99.3
Average daytime temperature (°C)4.93.48.012.318.123.425.325.423.914.16.23.7
Average temperature (°C)3.10.63.98.013.318.620.320.718.610.73.71.7
Average night temperature (°C)1.1-2.60.03.57.813.014.816.313.47.11.1-0.4
Absolute minimum temperature (°C)-3.2-12.5-5.7-4.50.94.311.911.19.41.5-6.4-7.9

Grodnia monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.39.911.914.015.816.816.314.712.710.68.77.7
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)1.54.35.87.710.912.612.19.610.44.73.41.6
Precipitation (mm)625155572547446018837370
Sunny days814791915121220995
Rainy days211318211215191910221819
Snow days216000000037

Grodnia - weather forecast by months

Grodnia weather in januaryGrodnia weather in februaryGrodnia weather in marchGrodnia weather in aprilGrodnia weather in mayGrodnia weather in juneGrodnia weather in julyGrodnia weather in augustGrodnia weather in septemberGrodnia weather in octoberGrodnia weather in novemberGrodnia weather in december

Best time to visit Grodnia:

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

  • May — 10.9(h)
  • June — 12.6(h)
  • July — 12.1(h)
  • August — 9.6(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Grodnia:

  • May — 15.8(h)
  • June — 16.8(h)
  • July — 16.3(h)

The largest precipitation sum in Grodnia is at

  • October — 83(mm)
  • November — 73(mm)
  • December — 70(mm)

    • Weather forecast in the closest to Grodnia admin centers

    Weather forecast in the closest towns to Grodnia

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    Frequently asked questions

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