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San Gemini Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Gemini.
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Climate overview of San Gemini
San Gemini, Umbria, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 10°C (50°F) in January.
With around 977 mm (38 in) of annual rain/snowfall, the city has moderate precipitation levels. November is the wettest month and July the driest. It also has a distinct dry season from July to August, with very warm summers and cold winters. The most sunshine falls in July, with an average of 9.5 hours of daily sunshine.
San Gemini Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Gemini - and find the best time to visit.
Monthly Temperature in San Gemini
Depending on the time of the year, temperatures range from very warm to chilly in San Gemini. Typically, average maximum daytime temperatures range from a very warm 32°C (90°F) in August to a chilly 10°C (50°F) in the coolest month, January.
Nights vary from 18°C (64°F) in August to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Gemini
Generally, San Gemini has a moderate amount of precipitation, averaging 977 mm (38 in) of rain/snowfall annually. The climate in San Gemini shows significant variation throughout the year. Expect high rainfall in November, the wettest month, with an average of 130 mm (5.1 in) of precipitation over 14 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 31 mm (1.2 in) of rainfall over 6 rainy days. For more details, please visit our San Gemini 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 San Gemini
For those who appreciate different seasons, San Gemini serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.5 hours of sunshine daily, and embrace the darker days in November, offering only 3.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Perugia, Italy (52 KM, 32 Miles).
Daily hours of sunshine
Data from: Perugia, Italy (52 KM, 32 Miles).
Daily percentage of sunshine
Data from: Perugia, Italy (52 KM, 32 Miles).
Humidity in San Gemini by Month
The relative humidity is high throughout the year in San Gemini.
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
Data from: Perugia, Italy (52 KM, 32 Miles).
Best Time to Visit San Gemini
Conditions in San Gemini are generally most comfortable in May, June and September. They are typically least comfortable in January and December.
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
very good
Nov
mixed
Dec
wet
- 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 very warm summers and cold winters
Frequently asked questions about the climate in San Gemini
What is the best time to visit San Gemini?
May, June and September typically offer the most optimal weather in San Gemini. In contrast, January and December tend to have less optimal conditions. San Gemini has a distinct dry season from July to August, with very warm summers and cold winters.
What temperatures can I expect in San Gemini?
Daytime highs range from 10°C (50°F) in January to 32°C (90°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 San Gemini get?
Annual rainfall is around 977 mm (38 in). November is the wettest month with 130 mm (5.1 in), while July is the driest with 31 mm (1.2 in).
How sunny is San Gemini?
San Gemini 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, San Gemini enjoys abundant sunshine.
San Gemini 3-Day Forecast
San Gemini on the map
San Gemini is highlighted - select any city to see its climate.
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