Caltanissetta is a city of approximately 62,800 people in Sicily, Italy. Located in the Central European time zone at 37.5°N latitude.
In 2025, Caltanissetta averaged an annual temperature of 60°F, with hottest temperatures reaching 105°F in July and lowest around 31°F in January. The city received approximately 24 inches of precipitation during the year.
View historical weather for Caltanissetta · More cities in Sicily