Best year time to visit Ostrovok

General weather information about Ostrovok

Average annual temperature is 6.5 °C

Absolute maximum temperature: 39.8 °C

Absolute minimum temperature: -35.5 °C

Number of sunny days: 214 days

Number of rainy days: 124 days

Number of snow days: 27 days

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

Ostrovok air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.32.619.325.032.634.939.832.923.818.713.24.5
Average daytime temperature (°C)-10.9-6.83.614.521.826.729.526.518.810.75.5-5.7
Average temperature (°C)-15.0-10.3-0.87.515.520.523.820.813.66.72.3-7.9
Average night temperature (°C)-19.3-14.4-5.40.48.213.317.214.68.52.0-0.5-11.0
Absolute minimum temperature (°C)-35.5-22.9-14.3-8.82.67.613.16.83.4-6.0-10.3-30.8

Ostrovok monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.84.08.110.011.512.712.811.49.05.33.52.6
Precipitation (mm)343526354027661355794547
Sunny days221721262319151712141513
Rainy days4373811161418171310
Snow days583100000028

Ostrovok - weather forecast by months

Ostrovok weather in januaryOstrovok weather in februaryOstrovok weather in marchOstrovok weather in aprilOstrovok weather in mayOstrovok weather in juneOstrovok weather in julyOstrovok weather in augustOstrovok weather in septemberOstrovok weather in octoberOstrovok weather in novemberOstrovok weather in december

Best time to visit Ostrovok:

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

  • May — 11.5(h)
  • June — 12.7(h)
  • July — 12.8(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Ostrovok:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Ostrovok is at

  • July — 66(mm)
  • September — 55(mm)
  • October — 79(mm)

    • Weather forecast in the closest to Ostrovok admin centers

    Weather forecast in the closest towns to Ostrovok

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    Frequently asked questions

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