Best year time to visit Viska

General weather information about Viska

Average annual temperature is 9.1 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -15.1 °C

Number of sunny days: 148 days

Number of rainy days: 194 days

Number of snow days: 23 days

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

Viska air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.510.617.716.922.527.031.031.227.523.613.410.4
Average daytime temperature (°C)3.13.78.69.115.620.824.822.822.015.66.33.6
Average temperature (°C)0.90.24.15.411.216.319.718.316.911.23.21.2
Average night temperature (°C)-1.5-3.40.31.56.711.514.414.112.07.40.5-1.2
Absolute minimum temperature (°C)-7.6-15.1-4.8-5.51.67.19.37.17.80.5-8.3-11.9

Viska 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)8.710.111.913.715.316.215.814.412.610.89.28.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.65.87.26.69.811.612.69.310.06.54.32.6
Precipitation (mm)373132101626944117182769119
Sunny days111399131215820151013
Rainy days111417211818162310161515
Snow days915000000053

Viska - weather forecast by months

Viska weather in januaryViska weather in februaryViska weather in marchViska weather in aprilViska weather in mayViska weather in juneViska weather in julyViska weather in augustViska weather in septemberViska weather in octoberViska weather in novemberViska weather in december

Best time to visit Viska:

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

  • May — 9.8(h)
  • June — 11.6(h)
  • July — 12.6(h)
  • August — 9.3(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Viska:

  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Viska is at

  • April — 101(mm)
  • August — 117(mm)
  • December — 119(mm)

    • Weather forecast in the closest to Viska admin centers

    Weather forecast in the closest towns to Viska

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    Frequently asked questions

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