Best year time to visit Kostowiec

General weather information about Kostowiec

Average annual temperature is 10.5 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: -9.8 °C

Number of sunny days: 122 days

Number of rainy days: 213 days

Number of snow days: 30 days

Look at detailed online map of Kostowiec

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

Kostowiec air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.99.118.721.124.028.732.833.928.424.714.79.6
Average daytime temperature (°C)4.83.58.712.718.123.425.525.823.614.76.53.6
Average temperature (°C)3.10.94.28.213.318.420.721.018.511.33.91.6
Average night temperature (°C)1.2-2.00.23.87.712.715.316.713.57.61.4-0.6
Absolute minimum temperature (°C)-3.5-9.8-5.8-4.50.74.112.110.59.22.2-5.7-7.7

Kostowiec monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.49.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)1.74.05.67.711.012.711.99.810.05.03.71.6
Precipitation (mm)705257848550629712896278
Sunny days81081017138621876
Rainy days19111819141723259231817
Snow days475100000058

Kostowiec - weather forecast by months

Kostowiec weather in januaryKostowiec weather in februaryKostowiec weather in marchKostowiec weather in aprilKostowiec weather in mayKostowiec weather in juneKostowiec weather in julyKostowiec weather in augustKostowiec weather in septemberKostowiec weather in octoberKostowiec weather in novemberKostowiec weather in december

Best time to visit Kostowiec:

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

  • May — 11.0(h)
  • June — 12.7(h)
  • July — 11.9(h)
  • August — 9.8(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Kostowiec:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Kostowiec is at

  • April — 84(mm)
  • May — 85(mm)
  • August — 97(mm)
  • October — 89(mm)

    • Weather forecast in the closest to Kostowiec admin centers

    Weather forecast in the closest towns to Kostowiec

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    Frequently asked questions

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