Genzano di Roma Weather & Climate: Best Time to Visit

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 February.

At night, you can expect temperatures ranging from 21°C (70°F) in August to around 5°C (41°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

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

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

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