Gragnola Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gragnola.
Climate overview of Gragnola
The climate in Gragnola, Tuscany, Italy, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in August to 8°C (46°F) in January.
The city has a wet climate, receiving around 1417 mm (56 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. November is the wettest month. Sunshine peaks in July, when the city sees around 10.4 hours of sunshine per day.
Gragnola Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gragnola - and find the best time to visit.
Monthly Temperature in Gragnola
In Gragnola, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 26°C (79°F) in August to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 17°C (63°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 Gragnola
Gragnola experiences significant rain/snowfall throughout the year, averaging 1417 mm (56 in) of precipitation annually. The seasons in Gragnola bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 187 mm (7.4 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 55 mm (2.2 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Gragnola 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 Gragnola
In Gragnola, summer days are longer and more sunny, with daily sunshine hours peaking at 10.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Gragnola by Month
The relative humidity is high throughout the year in Gragnola.
The city experiences its highest humidity in January, reaching 75%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gragnola
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Gragnola
What is the best time to visit Gragnola?
June, July and August typically offer the most optimal weather in Gragnola. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Gragnola has warm summers and cold winters.
What temperatures can I expect in Gragnola?
Daytime highs range from 8°C (46°F) in January to 26°C (79°F) in August. Nighttime lows range from 2°C (36°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Gragnola get?
Annual rainfall is around 1417 mm (56 in). November is the wettest month with 187 mm (7.4 in), while July is the driest with 55 mm (2.2 in).
How sunny is Gragnola?
Gragnola receives around 2,266 hours of sunshine per year. July is the sunniest month with 312 hours, while December is the cloudiest with just 91 hours. Overall, Gragnola enjoys abundant sunshine.
Gragnola 3-Day Forecast
Gragnola on the map
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