Best year time to visit Sleme

General weather information about Sleme

Average annual temperature is 10.3 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -11.6 °C

Number of sunny days: 145 days

Number of rainy days: 203 days

Number of snow days: 17 days

Look at detailed online map of Sleme

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

Sleme air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.611.816.617.922.930.230.230.725.423.715.413.3
Average daytime temperature (°C)4.34.89.611.115.721.924.823.420.917.89.77.6
Average temperature (°C)1.70.65.56.612.117.319.718.916.513.46.14.2
Average night temperature (°C)-0.7-3.01.82.58.812.915.414.712.69.72.50.7
Absolute minimum temperature (°C)-8.5-11.6-4.6-4.75.910.39.69.99.51.1-4.0-9.2

Sleme 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)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.57.17.38.88.712.612.110.810.17.85.65.1
Precipitation (mm)2074210011018910522721259151152125
Sunny days1020158699131716814
Rainy days16414222521221813152112
Snow days542000000015

Sleme - weather forecast by months

Sleme weather in januarySleme weather in februarySleme weather in marchSleme weather in aprilSleme weather in maySleme weather in juneSleme weather in julySleme weather in augustSleme weather in septemberSleme weather in octoberSleme weather in novemberSleme weather in december

Best time to visit Sleme:

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

  • June — 12.6(h)
  • July — 12.1(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Sleme:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Sleme is at

  • January — 207(mm)
  • May — 189(mm)
  • July — 227(mm)
  • August — 212(mm)

    • Weather forecast in the closest to Sleme admin centers

    Weather forecast in the closest towns to Sleme

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    Frequently asked questions

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