Orvieto Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Orvieto.
Climate overview of Orvieto
Orvieto, Umbria, Italy, sees big temperature differences between seasons, with August peaking at 31°C (88°F) and January dropping to 10°C (50°F).
Orvieto sees a moderate amount of rain/snowfall, totalling around 965 mm (38 in) per year. It experiences very warm summers and cold winters, creating some seasonal variation. The most sunshine falls in July, with an average of 9.5 hours of daily sunshine.
Orvieto Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Orvieto - and find the best time to visit.
Monthly Temperature in Orvieto
Visitors to Orvieto can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 31°C (88°F) in August, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like January.
At night, you can expect temperatures ranging from 18°C (64°F) in August to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Orvieto
Generally, Orvieto experiences moderate precipitation patterns, averaging 965 mm (38 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 126 mm (5 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 39 mm (1.5 in) over 6 rainy days. For more details, please visit our Orvieto Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Orvieto
Seasonal changes in sunshine hours are quite dramatic in Orvieto. While July receives considerable daily sunshine with up to 9.5 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Orvieto by Month
The relative humidity is high throughout the year in Orvieto.
The city experiences its highest humidity in December, reaching 85%. In July, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Orvieto
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Orvieto
What is the best time to visit Orvieto?
May, June and September typically offer the most optimal weather in Orvieto. In contrast, January tends to have less optimal conditions. Orvieto has very warm summers and cold winters.
What temperatures can I expect in Orvieto?
Daytime highs range from 10°C (50°F) in January to 31°C (88°F) in August. Nighttime lows range from 2°C (36°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Orvieto get?
Annual rainfall is around 965 mm (38 in). November is the wettest month with 126 mm (5 in), while July is the driest with 39 mm (1.5 in).
How sunny is Orvieto?
Orvieto receives around 2,007 hours of sunshine per year. July is the sunniest month with 286 hours, while November is the cloudiest with just 92 hours. Overall, Orvieto enjoys abundant sunshine.
Orvieto 3-Day Forecast
Orvieto on the map
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