Best year time to visit Sveti Janez

General weather information about Sveti Janez

Average annual temperature is 11.0 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -12.7 °C

Number of sunny days: 138 days

Number of rainy days: 203 days

Number of snow days: 24 days

Look at detailed online map of Sveti Janez

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

Sveti Janez air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.213.217.919.323.630.230.531.425.926.215.314.8
Average daytime temperature (°C)5.56.910.612.717.322.925.124.222.418.110.28.2
Average temperature (°C)2.41.66.37.913.618.320.519.917.613.86.03.7
Average night temperature (°C)-0.5-2.72.13.19.813.415.915.513.19.82.30.1
Absolute minimum temperature (°C)-8.0-12.7-2.8-2.36.19.89.59.09.91.7-3.0-8.7

Sveti Janez 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)9.110.311.913.615.015.715.414.112.610.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.57.36.98.68.212.111.910.310.36.86.24.8
Precipitation (mm)1542511213318014314817451306194185
Sunny days111811104791017141017
Rainy days1251720272322211317179
Snow days853000000035

Sveti Janez - weather forecast by months

Sveti Janez weather in januarySveti Janez weather in februarySveti Janez weather in marchSveti Janez weather in aprilSveti Janez weather in maySveti Janez weather in juneSveti Janez weather in julySveti Janez weather in augustSveti Janez weather in septemberSveti Janez weather in octoberSveti Janez weather in novemberSveti Janez weather in december

Best time to visit Sveti Janez:

The best time to visit Sveti Janez during the most sunny months:

  • June — 12.1(h)
  • July — 11.9(h)
  • August — 10.3(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Sveti Janez:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Sveti Janez is at

  • October — 306(mm)
  • November — 194(mm)

    • Weather forecast in the closest to Sveti Janez admin centers

    Weather forecast in the closest towns to Sveti Janez

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    Frequently asked questions

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