Costigliole dʼAsti Weather & Climate: Best Time to Visit

The climate in Costigliole dʼAsti is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 30°C (86°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).

At night, temperatures range from around 19°C (66°F) in July to 0°C (32°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Costigliole dʼAsti has a notably wet climate with abundant precipitation, recording 1068 mm (42 in) of rain/snowfall per year. Costigliole dʼAsti experiences moderate seasonal variation in rainfall, with monthly averages ranging from 127 mm (5 in) in November, the wettest month, and 63 mm (2.5 in) in January, the driest month. For more details, please visit our Costigliole dʼAsti Precipitation page.

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

The average number of days each month with precipitation

Costigliole dʼAsti can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.7 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.5 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 Costigliole dʼAsti.

The city experiences its highest humidity in November, reaching 80%. In March, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year