Best year time to visit Trettene

General weather information about Trettene

Average annual temperature is 11.6 °C

Absolute maximum temperature: 30.2 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 153 days

Number of rainy days: 203 days

Number of snow days: 9 days

Look at detailed online map of Trettene

* Weather data for Trettene Italy is based on climate observations for 2026 year

Trettene air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.514.915.315.822.727.229.530.225.025.715.416.1
Average daytime temperature (°C)6.17.811.012.016.621.924.024.121.617.39.58.4
Average temperature (°C)3.14.07.18.313.618.320.420.418.014.06.15.1
Average night temperature (°C)0.50.93.74.810.914.816.716.814.610.93.01.7
Absolute minimum temperature (°C)-4.9-5.10.4-1.15.811.112.311.510.15.1-2.6-2.7

Trettene 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)9.210.411.913.514.915.615.314.112.510.99.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.67.68.79.58.812.312.411.110.37.76.75.8
Precipitation (mm)719451241881302011449019813872
Sunny days152114103881017121520
Rainy days1251720282223211319149
Snow days420000000012

Trettene - weather forecast by months

Trettene weather in januaryTrettene weather in februaryTrettene weather in marchTrettene weather in aprilTrettene weather in mayTrettene weather in juneTrettene weather in julyTrettene weather in augustTrettene weather in septemberTrettene weather in octoberTrettene weather in novemberTrettene weather in december

Best time to visit Trettene:

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

  • June — 12.3(h)
  • July — 12.4(h)

Months with the longest average daylight duration in Trettene:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Trettene is at

  • May — 188(mm)
  • July — 201(mm)
  • October — 198(mm)

    • Weather forecast in the closest to Trettene admin centers

    Weather forecast in the closest towns to Trettene

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    Frequently asked questions

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