Genzano di Roma Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Genzano di Roma.
Climate overview of Genzano di Roma
Genzano di Roma, Lazio, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in August, while winters cool to 13°C (55°F) in January.
Rainfall is high, totalling around 1029 mm (41 in) per year. November is the wettest month and July the driest. The city also experiences a distinct dry season from July to August, with very warm summers and mild winters. The most sunshine falls in July, with an average of 11.1 hours of daily sunshine.
Genzano di Roma Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Genzano di Roma - and find the best time to visit.
Monthly Temperature in Genzano di Roma
Depending on the time of the year, temperatures range from very warm to moderate in Genzano di Roma. Average maximum daytime temperatures range from a very warm 31°C (88°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.
At night, you can expect temperatures ranging from 21°C (70°F) in August to around 5°C (41°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Genzano di Roma
Genzano di Roma has a relatively rainy climate with high precipitation levels, averaging 1029 mm (41 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 154 mm (6.1 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 27 mm (1.1 in) over 5 rainy days. For more details, please visit our Genzano di Roma 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 Genzano di Roma
Seasonal changes in sunshine hours are quite dramatic in Genzano di Roma. While July receives considerable daily sunshine with up to 11.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Genzano di Roma by Month
The relative humidity is high throughout the year in Genzano di Roma.
The city experiences its highest humidity in November, reaching 77%. In July, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Genzano di Roma
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 very warm summers and mild winters
Frequently asked questions about the climate in Genzano di Roma
What is the best time to visit Genzano di Roma?
May, June and September typically offer the most optimal weather in Genzano di Roma. In contrast, January, February, November and December tend to have less optimal conditions. Genzano di Roma has a distinct dry season from July to August, with very warm summers and mild winters.
What temperatures can I expect in Genzano di Roma?
Daytime highs range from 13°C (55°F) in January to 31°C (88°F) in August. Nighttime lows range from 5°C (41°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Genzano di Roma get?
Annual rainfall is around 1029 mm (41 in). November is the wettest month with 154 mm (6.1 in), while July is the driest with 27 mm (1.1 in).
How sunny is Genzano di Roma?
Genzano di Roma receives around 2,473 hours of sunshine per year. July is the sunniest month with 332 hours, while December is the cloudiest with just 112 hours. Overall, Genzano di Roma enjoys abundant sunshine.
Genzano di Roma 3-Day Forecast
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