Best year time to visit Janská

General weather information about Janská

Average annual temperature is 9.6 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -11.2 °C

Number of sunny days: 112 days

Number of rainy days: 231 days

Number of snow days: 22 days

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

Janská air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.810.716.518.223.728.032.630.128.125.312.49.8
Average daytime temperature (°C)3.84.58.110.117.322.324.323.022.315.06.53.7
Average temperature (°C)1.71.24.16.212.417.519.218.517.011.23.71.6
Average night temperature (°C)-0.9-1.70.52.37.112.314.114.512.07.90.9-0.7
Absolute minimum temperature (°C)-10.4-11.2-10.0-3.63.06.19.69.27.00.6-8.8-9.4

Janská 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)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.34.16.06.911.912.912.49.410.25.63.52.5
Precipitation (mm)626880732874601152010197120
Sunny days910791810104201023
Rainy days151722211320212710212222
Snow days712000000066

Janská - weather forecast by months

Janská weather in januaryJanská weather in februaryJanská weather in marchJanská weather in aprilJanská weather in mayJanská weather in juneJanská weather in julyJanská weather in augustJanská weather in septemberJanská weather in octoberJanská weather in novemberJanská weather in december

Best time to visit Janská:

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

  • May — 11.9(h)
  • June — 12.9(h)
  • July — 12.4(h)
  • August — 9.4(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Janská:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Janská is at

  • August — 115(mm)
  • October — 101(mm)
  • November — 97(mm)
  • December — 120(mm)

    • Weather forecast in the closest to Janská admin centers

    Weather forecast in the closest towns to Janská

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    Frequently asked questions

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