Best year time to visit Ostrovánky

General weather information about Ostrovánky

Average annual temperature is 11.6 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -10.1 °C

Number of sunny days: 149 days

Number of rainy days: 199 days

Number of snow days: 17 days

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

Ostrovánky air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.813.920.220.624.632.234.134.229.324.516.312.5
Average daytime temperature (°C)5.46.411.212.318.824.128.125.524.718.58.55.0
Average temperature (°C)3.12.66.28.414.219.522.721.019.613.95.52.3
Average night temperature (°C)0.7-1.11.54.19.814.117.116.814.89.32.2-0.4
Absolute minimum temperature (°C)-5.7-6.3-4.3-3.54.09.811.210.510.42.4-5.6-10.1

Ostrovánky monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.85.87.67.89.911.812.09.310.17.24.73.2
Precipitation (mm)4828268194816214037586888
Sunny days815121115101292016813
Rainy days171218191620192210151813
Snow days611000000045

Ostrovánky - weather forecast by months

Ostrovánky weather in januaryOstrovánky weather in februaryOstrovánky weather in marchOstrovánky weather in aprilOstrovánky weather in mayOstrovánky weather in juneOstrovánky weather in julyOstrovánky weather in augustOstrovánky weather in septemberOstrovánky weather in octoberOstrovánky weather in novemberOstrovánky weather in december

Best time to visit Ostrovánky:

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

  • May — 9.9(h)
  • June — 11.8(h)
  • July — 12.0(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Ostrovánky:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Ostrovánky is at

  • May — 94(mm)
  • August — 140(mm)
  • December — 88(mm)

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    Frequently asked questions

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