Casella Weather & Climate: Best Time to Visit
Casella, Umbria, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in August, while winters cool to 9°C (48°F) in January.
Annual rain/snowfall is moderate at around 942 mm (37 in), with November being the wettest month. The sunniest month is July, with 9.5 hours of sunshine per day on average.
Monthly Temperature in Casella
Depending on the time of the year, temperatures range from very warm to chilly in Casella. Average daytime temperatures reach a very warm 31°C (88°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 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 Casella
Generally, Casella has a moderate amount of precipitation, averaging 942 mm (37 in) of rain/snowfall annually. Casella can be quite wet during November, receiving approximately 119 mm (4.7 in) of precipitation over 14 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 36 mm (1.4 in) of precipitation spread across 7 rainy days days. For more details, please visit our Casella 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 Casella
Casella can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.5 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Casella by Month
The relative humidity is high throughout the year in Casella.
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
Casella 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Casella
During the months of April, May, June, September and October, Casella enjoys pleasant weather with average temperatures ranging from 18°C (64°F) to 27°C (81°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 56 mm (2.2 in) in June to 108 mm (4.3 in) in October. This means you can expect a mix of sunny days and occasional showers. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
