Trapani Weather & Climate: Best Time to Visit
Trapani has a pleasant Mediterranean climate, which is characterized by warm summers and cool, but rarely cold winter months. There is almost no precipitation during summer and as a result, nature is quite dry in these months. If you want to enjoy nature when it is more green, it is best to visit the city in the early spring months April and May. The disadvantage is that the water temperature is still too low for swimming. Another good period to visit Trapani is in September and October.
Monthly Temperature in Trapani
In Trapani, 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 moderate 15°C (59°F) in February.
Nighttime temperatures range from 24°C (75°F) in August to 10°C (50°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Trapani
On average, Trapani receives a reasonable amount of rainfall, with an annual precipitation of 592 mm (23 in). The seasons in Trapani bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 84 mm (3.3 in) of precipitation. This rainfall is distributed across 11 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 3.1 mm (0.1 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Trapani 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 Trapani
In Trapani, summer days are longer and more sunny, with daily sunshine hours peaking at 11.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.2 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
Water Temperature in Trapani
The mean water temperature over the year ranges from 14°C (57°F) in February to 25°C (77°F) in August.
Water temperature over the year
Humidity in Trapani by Month
The relative humidity is high throughout the year in Trapani.
The city experiences its highest humidity in January, reaching 82%. In June, 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
Trapani 3-Day Forecast
Check the conditions for any month of the year.
