Grottole Weather & Climate: Best Time to Visit
Grottole, Basilicata, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 12°C (54°F) in January.
The city receives around 598 mm (24 in) of rain/snowfall per year. It experiences a distinct dry season from June to August. November is the wettest month and August the driest.
Monthly Temperature in Grottole
Depending on the time of the year, temperatures range from very warm to moderate in Grottole. On average, daytime temperatures range from a very warm 32°C (90°F) in August to a moderate 12°C (54°F) in January.
Nighttime temperatures range from 19°C (66°F) in August to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Grottole
Generally, Grottole has a moderate amount of precipitation, averaging 598 mm (24 in) of rain/snowfall annually. The seasons in Grottole bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 68 mm (2.7 in) of precipitation. This rainfall is distributed across 10 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 22 mm (0.9 in) over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Grottole Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Grottole by Month
The relative humidity is high throughout the year in Grottole.
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
Grottole 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Grottole
During the months of April, May, June, September and October, Grottole enjoys pleasant weather with average temperatures ranging from 19°C (66°F) to 29°C (85°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 35 mm (1.4 in) in June to 61 mm (2.4 in) in April. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
