Best year time to visit Treven

General weather information about Treven

Average annual temperature is 7.5 °C

Absolute maximum temperature: 27.9 °C

Absolute minimum temperature: -14.3 °C

Number of sunny days: 129 days

Number of rainy days: 223 days

Number of snow days: 13 days

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

Treven air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.88.713.514.820.226.927.127.923.221.012.111.7
Average daytime temperature (°C)1.92.46.89.013.919.622.121.018.614.36.64.3
Average temperature (°C)-0.9-2.42.54.210.014.817.016.314.010.22.70.5
Average night temperature (°C)-3.3-5.9-1.6-0.16.510.112.512.010.16.6-0.4-2.9
Absolute minimum temperature (°C)-12.5-14.3-7.1-6.53.37.46.16.76.9-1.8-5.7-13.2

Treven 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)2.96.46.78.29.012.311.910.69.86.55.53.9
Precipitation (mm)2073415313115910923217792377256180
Sunny days821147698121412810
Rainy days16517232521231916192217
Snow days720000000004

Treven - weather forecast by months

Treven weather in januaryTreven weather in februaryTreven weather in marchTreven weather in aprilTreven weather in mayTreven weather in juneTreven weather in julyTreven weather in augustTreven weather in septemberTreven weather in octoberTreven weather in novemberTreven weather in december

Best time to visit Treven:

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

  • June — 12.3(h)
  • July — 11.9(h)
  • August — 10.6(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Treven:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Treven is at

  • July — 232(mm)
  • October — 377(mm)
  • November — 256(mm)

    • Weather forecast in the closest to Treven admin centers

    Weather forecast in the closest towns to Treven

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    Frequently asked questions

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