Climate of Viterbo, Italy
Area-weighted average across Viterbo. For where people actually live and travel, see the cities below.
Viterbo, a subdivision of Italy, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 6.1°C / 43°F in January to 23.3°C / 73.9°F in August, with rainfall from 11 mm / 0.4 in to 49 mm / 1.9 in depending on the season (383 mm / 15.1 in total across the year).
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 6.1°C43°F | 37 mm1.5″ | — |
| February | 6.8°C44.2°F | 33 mm1.3″ | — |
| March | 9°C48.2°F | 29 mm1.1″ | — |
| April | 11.3°C52.3°F | 33 mm1.3″ | — |
| May | 16°C60.8°F | 30 mm1.2″ | Sunny & Mild |
| June | 20°C68°F | 19 mm0.7″ | Sunny & Warm, Sunny & Mild |
| July | 23.2°C73.8°F | 11 mm0.4″ | Sunny & Warm |
| August | 23.3°C73.9°F | 21 mm0.8″ | Sunny & Warm |
| September | 19.8°C67.6°F | 36 mm1.4″ | Sunny & Mild |
| October | 15.1°C59.2°F | 47 mm1.9″ | Sunny & Mild |
| November | 10.1°C50.2°F | 49 mm1.9″ | — |
| December | 7°C44.6°F | 38 mm1.5″ | — |
Frequently asked questions
What is the best time to visit Viterbo?
The best months to visit Viterbo, Italy for sunny, dry weather are May, June, July, August, September, October. The warmest month is August at an area-wide average of 23.3°C / 73.9°F, and the driest is July with about 11 mm / 0.4 in of rainfall.
What is the climate of Viterbo?
Viterbo, Italy has area-weighted monthly average temperatures ranging from 6.1°C / 43°F in January to 23.3°C / 73.9°F in August. Annual rainfall averages about 383 mm / 15.1 in, with the wettest month being November (49 mm / 1.9 in) and the driest July (11 mm / 0.4 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Viterbo?
The hottest month in Viterbo is August, with an area-wide average temperature of 23.3°C / 73.9°F.
What is the coldest month in Viterbo?
The coldest month in Viterbo is January, with an area-wide average temperature of 6.1°C / 43°F.
When does it rain most in Viterbo?
The wettest month in Viterbo is November, averaging about 49 mm / 1.9 in of rainfall. The driest is July with about 11 mm / 0.4 in.