Best year time to visit Celje

General weather information about Celje

Average annual temperature is 11.9 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -7.4 °C

Number of sunny days: 155 days

Number of rainy days: 201 days

Number of snow days: 9 days

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

Celje air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.414.720.221.225.032.932.432.627.726.616.412.1
Average daytime temperature (°C)6.88.112.614.018.924.626.725.923.719.711.37.7
Average temperature (°C)3.22.67.49.014.719.521.721.018.514.96.52.7
Average night temperature (°C)-0.1-1.81.93.810.414.116.516.213.410.42.2-0.7
Absolute minimum temperature (°C)-4.8-7.4-2.0-3.45.411.29.610.19.32.7-3.1-5.2

Celje 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)3.66.97.38.68.212.311.810.610.27.66.14.8
Precipitation (mm)1202361911501431661786111787104
Sunny days92215129781217161216
Rainy days15616182223231913151714
Snow days700000000011

Celje - weather forecast by months

Celje weather in januaryCelje weather in februaryCelje weather in marchCelje weather in aprilCelje weather in mayCelje weather in juneCelje weather in julyCelje weather in augustCelje weather in septemberCelje weather in octoberCelje weather in novemberCelje weather in december

Best time to visit Celje:

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

  • June — 12.3(h)
  • July — 11.8(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Celje:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Celje is at

  • May — 150(mm)
  • June — 143(mm)
  • July — 166(mm)
  • August — 178(mm)

    • Weather forecast in the closest to Celje admin centers

    Weather forecast in the closest towns to Celje

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    Frequently asked questions

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