Monterotondo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Monterotondo.
Climate overview of Monterotondo
Monterotondo, Lazio, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 12°C (54°F) in January.
Monterotondo sees a moderate amount of rain/snowfall, totalling around 964 mm (38 in) per year. It experiences a distinct dry season from July to August, with very warm summers and mild winters, creating some seasonal variation. Sunshine peaks in July, when the city sees around 11.1 hours of sunshine per day.
Monterotondo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Monterotondo - and find the best time to visit.
Monthly Temperature in Monterotondo
Depending on the time of the year, temperatures range from very warm to moderate in Monterotondo. Average maximum daytime temperatures range from a very warm 32°C (90°F) in August, the warmest time of the year, to a moderate 12°C (54°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in August to around 3°C (37°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Monterotondo
Generally, Monterotondo has a moderate amount of precipitation, averaging 964 mm (38 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 136 mm (5.4 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 Monterotondo 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 Monterotondo
Seasonal changes in sunshine hours are quite dramatic in Monterotondo. 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 Monterotondo by Month
The relative humidity is high throughout the year in Monterotondo.
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 Monterotondo
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 Monterotondo
What is the best time to visit Monterotondo?
May, June and September typically offer the most optimal weather in Monterotondo. In contrast, December tends to have less optimal conditions. Monterotondo has a distinct dry season from July to August, with very warm summers and mild winters.
What temperatures can I expect in Monterotondo?
Daytime highs range from 12°C (54°F) in January to 32°C (90°F) in August. Nighttime lows range from 3°C (37°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Monterotondo get?
Annual rainfall is around 964 mm (38 in). November is the wettest month with 136 mm (5.4 in), while July is the driest with 27 mm (1.1 in).
How sunny is Monterotondo?
Monterotondo 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, Monterotondo enjoys abundant sunshine.
Monterotondo 3-Day Forecast
Monterotondo 3-Day Forecast
Monterotondo on the map
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