Best year time to visit Ostal’tsy

General weather information about Ostal’tsy

Average annual temperature is 3.7 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: -37.1 °C

Number of sunny days: 137 days

Number of rainy days: 152 days

Number of snow days: 76 days

Look at detailed online map of Ostal’tsy

* Weather data for Ostal’tsy Russia is based on climate observations for 2026 year

Ostal’tsy air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-1.20.25.819.828.424.829.628.422.518.26.60.8
Average daytime temperature (°C)-9.6-6.41.011.117.917.922.521.217.85.4-1.5-10.4
Average temperature (°C)-11.8-8.7-2.45.212.813.618.116.412.83.3-3.2-12.6
Average night temperature (°C)-14.3-11.4-6.2-0.86.77.613.011.28.10.9-5.4-15.1
Absolute minimum temperature (°C)-35.7-19.1-17.0-7.6-1.12.08.94.24.2-5.9-15.7-37.1

Ostal’tsy monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.19.311.814.516.918.317.615.412.810.27.86.4
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.08.06.06.0
Sunshine mean duration (h)1.42.85.110.010.312.711.711.28.82.81.20.8
Precipitation (mm)3025722776491235620745844
Sunny days1112622121261418888
Rainy days12148191825171218126
Snow days19141100000051017

Ostal’tsy - weather forecast by months

Ostal’tsy weather in januaryOstal’tsy weather in februaryOstal’tsy weather in marchOstal’tsy weather in aprilOstal’tsy weather in mayOstal’tsy weather in juneOstal’tsy weather in julyOstal’tsy weather in augustOstal’tsy weather in septemberOstal’tsy weather in octoberOstal’tsy weather in novemberOstal’tsy weather in december

Best time to visit Ostal’tsy:

The best time to visit Ostal’tsy during the most sunny months:

  • April — 10.0(h)
  • May — 10.3(h)
  • June — 12.7(h)
  • July — 11.7(h)
  • August — 11.2(h)
  • September — 8.8(h)

Months with the longest average daylight duration in Ostal’tsy:

  • May — 16.9(h)
  • June — 18.3(h)
  • July — 17.6(h)

The largest precipitation sum in Ostal’tsy is at

  • March — 72(mm)
  • May — 76(mm)
  • July — 123(mm)
  • October — 74(mm)

    • Weather forecast in the closest to Ostal’tsy admin centers

    Weather forecast in the closest towns to Ostal’tsy

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    Frequently asked questions

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