Terni Climate by Month
The temperature in Terni can vary quite a bit throughout the year.
Temperatures can be very warm during the warmest months,
and cold during the cooler months.
It also has a relatively rain/snowy climate with high levels of precipitation.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
Visitors to Terni can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 31°C in August to a chilly 10°C in January. Nighttime temperatures can drop, with averages reaching 1°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Terni is known for its substantial rain/snowfall, with annual precipitation reaching 1002 mm. The seasons in Terni, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 132 mm of precipitation. This rainfall is distributed across 15 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 32 mm over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Terni, summer days are longer and more sunny, with daily sunshine hours peaking at 9.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 3.1 hours.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is moderate throughout the year in Terni.
Relative humidity over the year
The best time of year to visit Terni in Italy
During the months of May, September and October 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:
The hottest season / summer takes place in June, July, August and September.
August has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 10°C.
November tops the wettest month list with 132 mm of rainfall.
July is the driest month with 32 mm of precipitation.
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.
