Monterosi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Monterosi.
Climate overview of Monterosi
Monterosi, Lazio, Italy, sees big temperature differences between seasons, with August peaking at 32°C (90°F) and January dropping to 12°C (54°F).
The city has a wet climate, receiving around 1133 mm (45 in) of rainfall per year. Despite the high annual total, it has very warm summers and cold winters. November is the wettest month. The sunniest month is July, with 11.1 hours of sunshine per day on average.
Monterosi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Monterosi - and find the best time to visit.
Monthly Temperature in Monterosi
Visitors to Monterosi can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 32°C (90°F) in August to a chilly 12°C (54°F) in January.
Nighttime temperatures range from 19°C (66°F) in August to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Monterosi
Monterosi is known for its substantial rainfall, with annual precipitation reaching 1133 mm (45 in). The seasons in Monterosi bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 161 mm (6.3 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 34 mm (1.3 in) over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Monterosi 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 Monterosi
In Monterosi, summer days are longer and more sunny, with daily sunshine hours peaking at 11.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Monterosi by Month
The relative humidity is high throughout the year in Monterosi.
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 Monterosi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and June
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Monterosi
What is the best time to visit Monterosi?
May and June typically offer the most optimal weather in Monterosi. In contrast, February and December tend to have less optimal conditions. Monterosi has very warm summers and cold winters.
What temperatures can I expect in Monterosi?
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 Monterosi get?
Annual rainfall is around 1133 mm (45 in). November is the wettest month with 161 mm (6.3 in), while July is the driest with 34 mm (1.3 in).
How sunny is Monterosi?
Monterosi 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, Monterosi enjoys abundant sunshine.
Monterosi 3-Day Forecast
Monterosi 3-Day Forecast
Monterosi on the map
Monterosi is highlighted - select any city to see its climate.
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