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Trevi Climate by Month

The graphs below provide an overview of the climate in Trevi (Umbria), Italy. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Trevi

Thu   Nov 14
9°C | 3°C
NE 11 km/h
1.3 mm
broken clouds and rain

broken clouds and rain

Fri   Nov 15
11°C | 2°C
NE 14 km/h
almost clear and no rain

almost clear and no rain

Sat   Nov 16
13°C | 0°C
W 7 km/h
clear and no rain

clear and no rain

The best time of year to visit Trevi in Italy

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Trevi?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Trevi?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Trevi?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Trevi?
    November tops the wettest month list with 106 mm of rainfall.
  • Which is the driest month in Trevi?
    July is the driest month with 33 mm of precipitation.
  • Which is the sunniest month in Trevi?
    July is the sunniest month with an average of 286 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.