Castel San Giovanni Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Castel San Giovanni, Emilia-Romagna, Italy. These averages rely on historical data collected over 30 years, from 1990 to 2020. Let's now guide you through the details for a complete overview.
Generally, Castel San Giovanni receives mid-range precipitation levels, with 979 mm (39 in) annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Castel San Giovanni experiences moderate seasonal variation in rainfall, with monthly averages ranging from 115 mm (4.5 in) in November, the wettest month, and 58 mm (2.3 in) in July, the driest month.
November, the wettest month, has a maximum daytime temperature of 13°C (55°F). During the driest month July you can expect a temperature of 31°C (88°F). For more detailed insights into the city's temperatures, visit our Castel San Giovanni Temperature page.
Annual Rainfall in Italy: City Comparison
The map below shows the annual precipitation across Italy. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Castel San Giovanni vs World: Rainfall Compared
Castel San Giovanni's average annual precipitation is 979 mm (39 in). Let's compare this to some popular worldwide tourist destinations:
Seville, Spain, experiences 541 mm (21 in) of rainfall annually, with wet winters and dry summers typical of southern Spain.
Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.
Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.
Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
- The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
- Approximately 70% of lightning bolts strike land rather than oceans.
- A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.
For more detailed information about Castel San Giovanni's weather, including sunshine hours, humidity levels, and temperature data, visit our Castel San Giovanni Climate page.
