Best year time to visit Kostrovy

General weather information about Kostrovy

Average annual temperature is 3.3 °C

Absolute maximum temperature: 28.8 °C

Absolute minimum temperature: -40.5 °C

Number of sunny days: 137 days

Number of rainy days: 149 days

Number of snow days: 79 days

Look at detailed online map of Kostrovy

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

Kostrovy air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-1.6-0.17.320.628.024.928.028.822.717.15.10.8
Average daytime temperature (°C)-9.6-6.61.210.417.817.723.021.117.65.3-1.6-11.5
Average temperature (°C)-11.9-9.3-2.74.212.513.118.316.312.73.1-3.4-13.7
Average night temperature (°C)-14.3-12.5-7.1-2.05.87.213.011.07.90.7-5.9-16.6
Absolute minimum temperature (°C)-36.7-19.2-21.0-9.6-4.02.19.03.54.0-7.2-18.7-40.5

Kostrovy monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.09.211.814.517.118.517.815.512.910.27.76.2
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.06.0
Sunshine mean duration (h)1.12.74.710.49.912.612.111.08.12.40.70.8
Precipitation (mm)2725833160471155925668928
Sunny days8115211611714169613
Rainy days12158141924171418152
Snow days2215111100004916

Kostrovy - weather forecast by months

Kostrovy weather in januaryKostrovy weather in februaryKostrovy weather in marchKostrovy weather in aprilKostrovy weather in mayKostrovy weather in juneKostrovy weather in julyKostrovy weather in augustKostrovy weather in septemberKostrovy weather in octoberKostrovy weather in novemberKostrovy weather in december

Best time to visit Kostrovy:

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

  • April — 10.4(h)
  • May — 9.9(h)
  • June — 12.6(h)
  • July — 12.1(h)
  • August — 11.0(h)
  • September — 8.1(h)

Months with the longest average daylight duration in Kostrovy:

  • May — 17.1(h)
  • June — 18.5(h)
  • July — 17.8(h)

The largest precipitation sum in Kostrovy is at

  • March — 83(mm)
  • July — 115(mm)
  • November — 89(mm)

    • Weather forecast in the closest to Kostrovy admin centers

    Weather forecast in the closest towns to Kostrovy

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    Frequently asked questions

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