Best year time to visit Ostrava

General weather information about Ostrava

Average annual temperature is 10.9 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -9.7 °C

Number of sunny days: 122 days

Number of rainy days: 225 days

Number of snow days: 18 days

Look at detailed online map of Ostrava

* Weather data for Ostrava Czech Republic is based on climate observations for 2026 year

Ostrava air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.411.919.021.423.830.431.430.928.223.716.311.6
Average daytime temperature (°C)5.45.210.512.017.723.025.924.823.417.28.14.5
Average temperature (°C)3.22.05.77.613.018.220.920.318.313.25.62.2
Average night temperature (°C)0.7-1.11.33.18.012.515.415.913.38.92.7-0.1
Absolute minimum temperature (°C)-4.6-8.2-4.8-3.82.76.69.49.910.2-0.3-4.2-9.7

Ostrava 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)8.710.111.913.815.416.315.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.83.26.86.99.311.611.78.99.86.74.32.8
Precipitation (mm)5860436972816819946739290
Sunny days141213413889171239
Rainy days131417251822232213192316
Snow days421100000046

Ostrava - weather forecast by months

Ostrava weather in januaryOstrava weather in februaryOstrava weather in marchOstrava weather in aprilOstrava weather in mayOstrava weather in juneOstrava weather in julyOstrava weather in augustOstrava weather in septemberOstrava weather in octoberOstrava weather in novemberOstrava weather in december

Best time to visit Ostrava:

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

  • May — 9.3(h)
  • June — 11.6(h)
  • July — 11.7(h)
  • August — 8.9(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Ostrava:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.8(h)

The largest precipitation sum in Ostrava is at

  • August — 199(mm)

    • Weather forecast in the closest to Ostrava admin centers

    Weather forecast in the closest towns to Ostrava

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    Frequently asked questions

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