Alessandria Weather & Climate: Best Time to Visit

In Alessandria, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 32°C (90°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).

At night, temperatures range from around 20°C (68°F) in July to 0°C (32°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Alessandria receives a reasonable amount of rain/snowfall, with an annual precipitation of 912 mm (36 in). Alessandria can be quite wet during November, receiving approximately 124 mm (4.9 in) of precipitation over 12 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 45 mm (1.8 in) of precipitation spread across 8 rainy days days. For more details, please visit our Alessandria Precipitation page.

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

The average number of days each month with precipitation

Alessandria can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.8 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.7 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 Alessandria.

The city experiences its highest humidity in May, reaching 71%. In January, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year