Castellaneta Weather & Climate: Best Time to Visit

The climate in Castellaneta is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 32°C (90°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.

At night, you can expect temperatures ranging from 22°C (72°F) in August to around 6°C (43°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Castellaneta receives mid-range precipitation levels, with 619 mm (24 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives moderate rainfall, averaging 82 mm (3.2 in) of precipitation, recorded across 8 rainy days. In contrast, the driest month July brings less rainfall, with 19 mm (0.7 in) over 2 rainy days. For more details, please visit our Castellaneta Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in Castellaneta.

The city experiences its highest humidity in December, reaching 78%. In July, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year