Castelmola Weather & Climate: Best Time to Visit
Castelmola, Sicily, Italy, sees big temperature differences between seasons, with August peaking at 28°C (82°F) and February dropping to 13°C (55°F).
The city has a wet climate, receiving around 1010 mm (40 in) of rainfall per year. Despite the high annual total, it has a distinct dry season from May to August. October is the wettest month. The sunniest month is July, with 11.1 hours of sunshine per day on average.
Monthly Temperature in Castelmola
Visitors to Castelmola can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 13°C (55°F) in February.
Nighttime temperatures range from 22°C (72°F) in August to 8°C (46°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Castelmola
Castelmola is known for its substantial rainfall, with annual precipitation reaching 1010 mm (40 in). The seasons in Castelmola bring significant changes in precipitation. The wettest month, October, receives high rainfall, with an average of 145 mm (5.7 in) of precipitation. This rainfall is distributed across 8 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 13 mm (0.5 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Castelmola 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 Castelmola
In Castelmola, 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 Castelmola by Month
The relative humidity is high throughout the year in Castelmola.
The city experiences its highest humidity in December, reaching 74%. In July, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Castelmola 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Castelmola
During May, June, July, August, September, October and November, Castelmola experiences its most favorable weather, with temperatures between 18°C (65°F) and 28°C (83°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 13 mm (0.5 in) and 145 mm (5.7 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
