Best year time to visit Kostanjek

General weather information about Kostanjek

Average annual temperature is 11.9 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -7.2 °C

Number of sunny days: 166 days

Number of rainy days: 193 days

Number of snow days: 6 days

Look at detailed online map of Kostanjek

* Weather data for Kostanjek Slovenia is based on climate observations for 2026 year

Kostanjek air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.715.620.520.925.333.134.235.027.726.616.813.1
Average daytime temperature (°C)6.97.912.713.718.424.527.326.023.819.610.97.2
Average temperature (°C)3.52.87.48.914.419.321.920.818.714.66.73.6
Average night temperature (°C)0.7-1.22.74.510.614.216.915.913.710.43.20.8
Absolute minimum temperature (°C)-5.1-7.2-1.5-1.96.911.511.210.510.11.5-2.9-5.1

Kostanjek monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.615.015.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.97.27.28.88.212.111.710.910.17.65.95.0
Precipitation (mm)132318081145128181149489211790
Sunny days1121149811141421181015
Rainy days1751721231917179132015
Snow days320000000001

Kostanjek - weather forecast by months

Kostanjek weather in januaryKostanjek weather in februaryKostanjek weather in marchKostanjek weather in aprilKostanjek weather in mayKostanjek weather in juneKostanjek weather in julyKostanjek weather in augustKostanjek weather in septemberKostanjek weather in octoberKostanjek weather in novemberKostanjek weather in december

Best time to visit Kostanjek:

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

  • June — 12.1(h)
  • July — 11.7(h)
  • August — 10.9(h)

Months with the longest average daylight duration in Kostanjek:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Kostanjek is at

  • May — 145(mm)
  • July — 181(mm)
  • August — 149(mm)

    • Weather forecast in the closest to Kostanjek admin centers

    Weather forecast in the closest towns to Kostanjek

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    Frequently asked questions

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