Best year time to visit Ostromy

General weather information about Ostromy

Average annual temperature is 7.2 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -23.7 °C

Number of sunny days: 105 days

Number of rainy days: 191 days

Number of snow days: 69 days

Look at detailed online map of Ostromy

* Weather data for Ostromy Russia is based on climate observations for 2026 year

Ostromy air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.63.911.020.924.728.427.531.624.217.110.85.4
Average daytime temperature (°C)-1.2-1.54.213.417.821.921.824.220.28.02.0-1.9
Average temperature (°C)-3.2-3.80.38.212.617.017.620.015.65.40.1-3.8
Average night temperature (°C)-5.6-6.6-3.82.96.010.513.015.510.82.8-2.0-5.9
Absolute minimum temperature (°C)-23.7-17.3-16.8-1.5-2.93.310.110.65.5-3.0-12.0-16.9

Ostromy monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.017.016.013.011.09.07.0
Daylight mean duration (h)7.49.411.814.316.617.917.315.212.810.38.06.7
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)0.82.14.89.313.513.612.610.710.13.51.60.7
Precipitation (mm)8559842518376386151169567
Sunny days5571716134619265
Rainy days12415121517272511271412
Snow days1419910000021014

Ostromy - weather forecast by months

Ostromy weather in januaryOstromy weather in februaryOstromy weather in marchOstromy weather in aprilOstromy weather in mayOstromy weather in juneOstromy weather in julyOstromy weather in augustOstromy weather in septemberOstromy weather in octoberOstromy weather in novemberOstromy weather in december

Best time to visit Ostromy:

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

  • April — 9.3(h)
  • May — 13.5(h)
  • June — 13.6(h)
  • July — 12.6(h)
  • August — 10.7(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Ostromy:

  • May — 16.6(h)
  • June — 17.9(h)
  • July — 17.3(h)

The largest precipitation sum in Ostromy is at

  • January — 85(mm)
  • March — 84(mm)
  • August — 86(mm)
  • October — 116(mm)
  • November — 95(mm)

    • Weather forecast in the closest to Ostromy admin centers

    Weather forecast in the closest towns to Ostromy

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    Frequently asked questions

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