Best year time to visit Ostashkovo

General weather information about Ostashkovo

Average annual temperature is 6.5 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -24.8 °C

Number of sunny days: 126 days

Number of rainy days: 178 days

Number of snow days: 61 days

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

Ostashkovo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.61.811.318.723.927.227.931.524.616.813.43.5
Average daytime temperature (°C)-2.4-2.63.613.316.621.022.023.819.68.02.5-2.5
Average temperature (°C)-4.3-5.6-0.38.311.516.117.719.214.35.3-0.2-4.6
Average night temperature (°C)-6.2-9.6-4.32.94.910.012.614.79.32.2-3.1-6.7
Absolute minimum temperature (°C)-24.8-17.8-10.8-2.9-4.33.39.28.83.9-3.9-10.5-14.6

Ostashkovo monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.89.711.914.216.217.316.815.012.710.58.47.2
Daylight minimum duration (h)7.08.010.013.015.017.016.013.011.09.07.07.0
Sunshine mean duration (h)1.12.85.59.212.313.111.210.010.42.91.60.1
Precipitation (mm)5665633816591077716919587
Sunny days91061915144922693
Rainy days931411151627228231416
Snow days1315110100002712

Ostashkovo - weather forecast by months

Ostashkovo weather in januaryOstashkovo weather in februaryOstashkovo weather in marchOstashkovo weather in aprilOstashkovo weather in mayOstashkovo weather in juneOstashkovo weather in julyOstashkovo weather in augustOstashkovo weather in septemberOstashkovo weather in octoberOstashkovo weather in novemberOstashkovo weather in december

Best time to visit Ostashkovo:

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

  • April — 9.2(h)
  • May — 12.3(h)
  • June — 13.1(h)
  • July — 11.2(h)
  • August — 10.0(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Ostashkovo:

  • May — 16.2(h)
  • June — 17.3(h)
  • July — 16.8(h)

The largest precipitation sum in Ostashkovo is at

  • July — 107(mm)
  • October — 91(mm)
  • November — 95(mm)
  • December — 87(mm)

    • Weather forecast in the closest to Ostashkovo admin centers

    Weather forecast in the closest towns to Ostashkovo

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    Frequently asked questions

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