Castellaro Weather & Climate: Best Time to Visit

The climate in Castellaro is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 30°C (86°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.

At night, you can expect temperatures ranging from 20°C (68°F) in July to around 1°C (34°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Castellaro has a notably wet climate with abundant precipitation, recording 1016 mm (40 in) of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 109 mm (4.3 in) of precipitation, spread over 11 rainy days.

In contrast, the driest month January experiences a drier climate, with about 52 mm (2 in) of rainfall spread across 10 rainy days. For more details, please visit our Castellaro Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Castellaro. While July receives considerable daily sunshine with up to 10.1 hours, November marks the darkest time of the year, where sunshine is scarce with only 2.4 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Castellaro.

The city experiences its highest humidity in January, reaching 85%. In March, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year