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Petroio Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Petroio.
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Climate overview of Petroio
Temperatures in Petroio, Tuscany, Italy, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 10°C (50°F).
Annual rain/snowfall is moderate at around 853 mm (34 in), with November being the wettest month. The city also has a distinct dry season from July to August, with very warm summers and cold winters. Sunshine peaks in July, when the city sees around 11.7 hours of sunshine per day.
Petroio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Petroio - and find the best time to visit.
Monthly Temperature in Petroio
The climate in Petroio is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 31°C (88°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 10°C (50°F).
At night, temperatures range from around 19°C (66°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Petroio
Generally, Petroio receives mid-range precipitation levels, with 853 mm (34 in) annually. Petroio can be quite wet during November, receiving approximately 112 mm (4.4 in) of precipitation over 14 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 31 mm (1.2 in) of precipitation spread across 7 rainy days. For more details, please visit our Petroio 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 Petroio
Petroio can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.7 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Siena, Italy (34 KM, 21 Miles).
Daily hours of sunshine
Data from: Siena, Italy (34 KM, 21 Miles).
Best Time to Visit Petroio
The most comfortable overall weather for exploring Petroio is usually found in May, June, September and October. Conditions are generally least comfortable in January.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
mixed
Mar
good
Apr
very good
May
excellent
Jun
excellent
Jul
good
Aug
good
Sep
excellent
Oct
excellent
Nov
mixed
Dec
mixed
- Best overall: May, June, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from July to August, with very warm summers and cold winters
Frequently asked questions about the climate in Petroio
What is the best time to visit Petroio?
May, June, September and October typically offer the most optimal weather in Petroio. In contrast, January tends to have less optimal conditions. Petroio has a distinct dry season from July to August, with very warm summers and cold winters.
What temperatures can I expect in Petroio?
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 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Petroio get?
Annual rainfall is around 853 mm (34 in). November is the wettest month with 112 mm (4.4 in), while July is the driest with 31 mm (1.2 in).
How sunny is Petroio?
Petroio receives around 2,476 hours of sunshine per year. July is the sunniest month with 350 hours, while November is the cloudiest with just 100 hours. Overall, Petroio enjoys abundant sunshine.
Petroio 3-Day Forecast
Petroio on the map
Petroio is highlighted - select any city to see its climate.
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