Weather in Ostov in May

General weather information about Ostov

Average annual temperature is 6.4 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -23.4 °C

Number of sunny days: 132 days

Number of rainy days: 160 days

Number of snow days: 73 days

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

Ostov air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.74.89.021.123.828.626.030.823.316.610.65.1
Average daytime temperature (°C)-1.6-1.92.912.516.921.921.423.619.67.41.0-2.8
Average temperature (°C)-3.7-4.1-0.86.911.616.716.919.015.04.4-0.5-4.6
Average night temperature (°C)-6.0-6.6-5.01.65.010.012.214.110.31.9-2.5-6.9
Absolute minimum temperature (°C)-23.4-18.0-19.2-4.5-3.11.78.210.03.9-3.6-11.7-20.3

Ostov 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)7.29.311.814.516.918.317.615.412.810.27.86.4
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.08.06.06.0
Sunshine mean duration (h)0.62.23.99.913.414.613.011.19.44.21.20.4
Precipitation (mm)9145941722437352261127662
Sunny days877231517101114983
Rainy days145115161321201619128
Snow days9161320000031020

Ostov - weather forecast by months

Ostov weather in januaryOstov weather in februaryOstov weather in marchOstov weather in aprilOstov weather in mayOstov weather in juneOstov weather in julyOstov weather in augustOstov weather in septemberOstov weather in octoberOstov weather in novemberOstov weather in december

Best time to visit Ostov:

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

  • April — 9.9(h)
  • May — 13.4(h)
  • June — 14.6(h)
  • July — 13.0(h)
  • August — 11.1(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Ostov:

  • May — 16.9(h)
  • June — 18.3(h)
  • July — 17.6(h)

The largest precipitation sum in Ostov is at

  • January — 91(mm)
  • March — 94(mm)
  • October — 112(mm)
  • November — 76(mm)

    • Weather forecast in the closest to Ostov admin centers

    Weather forecast in the closest towns to Ostov

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    Frequently asked questions

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