Best year time to visit Ostrovno

General weather information about Ostrovno

Average annual temperature is 5.5 °C

Absolute maximum temperature: 29.5 °C

Absolute minimum temperature: -27.5 °C

Number of sunny days: 125 days

Number of rainy days: 158 days

Number of snow days: 82 days

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

Ostrovno air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.60.69.119.722.526.125.629.525.115.412.33.8
Average daytime temperature (°C)-3.6-3.82.111.516.019.420.322.718.35.80.4-4.9
Average temperature (°C)-5.5-5.7-1.26.311.115.016.518.614.23.5-1.3-6.5
Average night temperature (°C)-7.9-8.0-4.90.95.19.412.613.89.90.8-3.0-8.2
Absolute minimum temperature (°C)-27.5-18.3-13.9-3.3-3.43.69.08.45.2-4.2-10.1-17.2

Ostrovno 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)7.29.411.814.416.818.117.515.312.810.37.96.5
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.06.06.0
Sunshine mean duration (h)0.82.54.59.611.712.710.611.29.42.80.70.3
Precipitation (mm)6152592827619550271106581
Sunny days8782315144917875
Rainy days91107151627221319136
Snow days14201301000041020

Ostrovno - weather forecast by months

Ostrovno weather in januaryOstrovno weather in februaryOstrovno weather in marchOstrovno weather in aprilOstrovno weather in mayOstrovno weather in juneOstrovno weather in julyOstrovno weather in augustOstrovno weather in septemberOstrovno weather in octoberOstrovno weather in novemberOstrovno weather in december

Best time to visit Ostrovno:

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

  • April — 9.6(h)
  • May — 11.7(h)
  • June — 12.7(h)
  • July — 10.6(h)
  • August — 11.2(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Ostrovno:

  • May — 16.8(h)
  • June — 18.1(h)
  • July — 17.5(h)

The largest precipitation sum in Ostrovno is at

  • July — 95(mm)
  • October — 110(mm)
  • December — 81(mm)

    • Weather forecast in the closest to Ostrovno admin centers

    Weather forecast in the closest towns to Ostrovno

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    Frequently asked questions

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