Piazza Weather & Climate: Best Time to Visit

The climate in Piazza remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a comfortable 25°C (77°F) in March, the warmest time of the year, to a pleasant 20°C (68°F) during cooler months like August.

At night, you can expect temperatures ranging from 12°C (54°F) in March to around 8°C (46°F) during August.

Check out our detailed temperature page for more information.

Temperature ranges by month

Piazza is known for its substantial rainfall, with annual precipitation reaching 1928 mm (76 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 419 mm (16 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month December brings less rainfall, with 8.4 mm (0.3 in) over 3 rainy days. For more details, please visit our Piazza 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 Piazza. While December receives considerable daily sunshine with up to 9.3 hours, July marks the darkest time of the year, where sunshine is scarce 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 Piazza.

The city experiences its highest humidity in August, reaching 80%. In February, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed over the year ranges from 2 m/s (4 knots) in February, June, July, August and September to 4 m/s (8 knots) in November. What does this mean?

The mean monthly wind speed over the year (meters per second)