Best year time to visit Ostrovnoy

General weather information about Ostrovnoy

Average annual temperature is 3.5 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -37.4 °C

Number of sunny days: 133 days

Number of rainy days: 164 days

Number of snow days: 68 days

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

Ostrovnoy air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)0.95.214.821.026.632.331.031.029.119.68.03.2
Average daytime temperature (°C)-15.8-7.54.211.418.422.926.926.122.112.8-2.8-13.4
Average temperature (°C)-20.9-12.4-1.15.412.417.721.921.015.96.8-7.1-19.2
Average night temperature (°C)-26.4-17.4-6.00.26.712.917.417.210.52.2-12.0-25.2
Absolute minimum temperature (°C)-35.3-26.7-15.0-4.2-1.36.314.012.23.5-4.2-26.5-37.4

Ostrovnoy monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)6.57.07.57.39.89.110.87.09.57.54.25.6
Precipitation (mm)101670106107163165377458316618
Sunny days209171077441715716
Rainy days21716242327271313101
Snow days918740000031314

Ostrovnoy - weather forecast by months

Ostrovnoy weather in januaryOstrovnoy weather in februaryOstrovnoy weather in marchOstrovnoy weather in aprilOstrovnoy weather in mayOstrovnoy weather in juneOstrovnoy weather in julyOstrovnoy weather in augustOstrovnoy weather in septemberOstrovnoy weather in octoberOstrovnoy weather in novemberOstrovnoy weather in december

Best time to visit Ostrovnoy:

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

  • May — 9.8(h)
  • July — 10.8(h)

Months with the longest average daylight duration in Ostrovnoy:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Ostrovnoy is at

  • June — 163(mm)
  • July — 165(mm)
  • August — 377(mm)
  • November — 166(mm)

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    Frequently asked questions

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