Grassina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grassina.
Climate overview of Grassina
Grassina, Tuscany, Italy, sees big temperature differences between seasons, with August peaking at 30°C (86°F) and January dropping to 9°C (48°F).
Grassina sees a moderate amount of rain/snowfall, totalling around 976 mm (38 in) per year. It experiences a distinct dry season from July to August, with warm summers and cold winters, creating some seasonal variation. The most sunshine falls in July, with an average of 11.5 hours of daily sunshine.
Grassina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grassina - and find the best time to visit.
Monthly Temperature in Grassina
Visitors to Grassina can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in August, the warmest time of the year, to a chilly 9°C (48°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 Grassina
Generally, Grassina experiences moderate precipitation patterns, averaging 976 mm (38 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 132 mm (5.2 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 33 mm (1.3 in) over 7 rainy days. For more details, please visit our Grassina 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 Grassina
Seasonal changes in sunshine hours are quite dramatic in Grassina. While July receives considerable daily sunshine with up to 11.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.2 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 Grassina by Month
The relative humidity is high throughout the year in Grassina.
The city experiences its highest humidity in December, reaching 78%. In July, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Grassina
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: A distinct dry season from July to August, with warm summers and cold winters
Frequently asked questions about the climate in Grassina
What is the best time to visit Grassina?
May, June and September typically offer the most optimal weather in Grassina. In contrast, January and December tend to have less optimal conditions. Grassina has a distinct dry season from July to August, with warm summers and cold winters.
What temperatures can I expect in Grassina?
Daytime highs range from 9°C (48°F) in January to 30°C (86°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 Grassina get?
Annual rainfall is around 976 mm (38 in). November is the wettest month with 132 mm (5.2 in), while July is the driest with 33 mm (1.3 in).
How sunny is Grassina?
Grassina receives around 2,488 hours of sunshine per year. July is the sunniest month with 346 hours, while December is the cloudiest with just 96 hours. Overall, Grassina enjoys abundant sunshine.
Grassina 3-Day Forecast
Grassina on the map
Grassina is highlighted - select any city to see its climate.
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