Roma Weather and Climate: A Comprehensive Guide
Roma experiences great temperature shifts.
The city's weather can transition from very warm days
to mild weather.
It receives a reasonable amount of rainfall.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
The climate in Roma is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 32°C in August. In January, the coolest month of the year, temperatures drop to a moderate 13°C.
At night, you can expect cooler temperatures, with averages dropping to around 4°C during this month.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Generally, Roma receives mid-range precipitation levels, with 921 mm annually. Roma can be quite wet during November, receiving approximately 141 mm of precipitation over 15 rainy days.
In contrast July, experiences much drier conditions, with 23 mm of rainfall, spread across 5 rainy days. For more details, please visit our 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 over the year
Roma can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, 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
Average humidity
The relative humidity is high throughout the year in 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
Forecast for Roma
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Roma in Italy
During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
August has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 13°C.
November tops the wettest month list with 141 mm of rainfall.
July is the driest month with 23 mm of precipitation.
July is the sunniest month with an average of 332 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
