Best year time to visit Kostomar

General weather information about Kostomar

Average annual temperature is 5.2 °C

Absolute maximum temperature: 39.9 °C

Absolute minimum temperature: -34.4 °C

Number of sunny days: 204 days

Number of rainy days: 112 days

Number of snow days: 49 days

Look at detailed online map of Kostomar

* Weather data for Kostomar Kazakhstan is based on climate observations for 2026 year

Kostomar air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.82.016.126.829.238.639.932.423.821.810.33.0
Average daytime temperature (°C)-8.9-10.41.611.220.326.830.325.118.310.72.7-9.5
Average temperature (°C)-11.9-13.8-3.24.513.921.224.619.613.46.4-0.4-12.9
Average night temperature (°C)-15.6-18.2-8.9-2.85.814.117.813.38.61.6-3.7-16.5
Absolute minimum temperature (°C)-31.9-27.4-20.2-9.3-3.87.512.79.14.4-7.1-10.3-34.4

Kostomar monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.016.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.015.917.016.514.812.710.68.67.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)2.95.17.910.912.712.613.711.28.56.03.43.4
Precipitation (mm)20152311418434162372643
Sunny days121719272217151513151715
Rainy days233291316161712127
Snow days1789100000419

Kostomar - weather forecast by months

Kostomar weather in januaryKostomar weather in februaryKostomar weather in marchKostomar weather in aprilKostomar weather in mayKostomar weather in juneKostomar weather in julyKostomar weather in augustKostomar weather in septemberKostomar weather in octoberKostomar weather in novemberKostomar weather in december

Best time to visit Kostomar:

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

  • April — 10.9(h)
  • May — 12.7(h)
  • June — 12.6(h)
  • July — 13.7(h)
  • August — 11.2(h)

Months with the longest average daylight duration in Kostomar:

  • May — 15.9(h)
  • June — 17.0(h)
  • July — 16.5(h)

The largest precipitation sum in Kostomar is at

  • July — 43(mm)
  • August — 41(mm)
  • September — 62(mm)
  • October — 37(mm)
  • December — 43(mm)

    • Weather forecast in the closest to Kostomar admin centers

    Weather forecast in the closest towns to Kostomar

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    Frequently asked questions

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