Proceno Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Proceno.
Climate overview of Proceno
The climate in Proceno, Lazio, Italy, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 10°C (50°F) in January.
The city has a wet climate, receiving around 1018 mm (40 in) of rain/snowfall 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 9.5 hours of sunshine per day on average.
Proceno Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Proceno - and find the best time to visit.
Monthly Temperature in Proceno
In Proceno, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 30°C (86°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 18°C (64°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Proceno
Proceno experiences significant rain/snowfall throughout the year, averaging 1018 mm (40 in) of precipitation annually. The seasons in Proceno bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 133 mm (5.2 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 39 mm (1.5 in) over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Proceno 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 Proceno
In Proceno, summer days are longer and more sunny, with daily sunshine hours peaking at 9.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 3.1 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Proceno by Month
The relative humidity is high throughout the year in Proceno.
The city experiences its highest humidity in December, reaching 85%. In July, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Proceno
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 Proceno
What is the best time to visit Proceno?
May and June typically offer the most optimal weather in Proceno. In contrast, January and December tend to have less optimal conditions. Proceno has very warm summers and cold winters.
What temperatures can I expect in Proceno?
Daytime highs range from 10°C (50°F) in January to 30°C (86°F) in August. Nighttime lows range from 2°C (36°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Proceno get?
Annual rainfall is around 1018 mm (40 in). November is the wettest month with 133 mm (5.2 in), while July is the driest with 39 mm (1.5 in).
How sunny is Proceno?
Proceno receives around 2,007 hours of sunshine per year. July is the sunniest month with 286 hours, while November is the cloudiest with just 92 hours. Overall, Proceno enjoys abundant sunshine.
Proceno 3-Day Forecast
Proceno on the map
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