Castiglione del Lago Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Castiglione del Lago, Umbria, Italy. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let's explore all the details to give you a full picture.

Generally, Castiglione del Lago has a moderate amount of precipitation, averaging 936 mm (37 in) of rain/snowfall annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

The climate in Castiglione del Lago shows significant variation throughout the year. Expect 117 mm (4.6 in) of precipitation during the wettest month November, distributed over 14 rainy days.

In contrast, July offers drier and sunnier days, with around 39 mm (1.5 in) of rainfall over 7 rainy days.

November, the wettest month, has a maximum daytime temperature of 14°C (57°F). The city receives 92 hours of sunshine in this period. During the driest month July you can expect a temperature of 30°C (86°F). For more detailed insights into the city's temperatures, visit our Castiglione del Lago Temperature page.

Castiglione del Lago's average annual precipitation is 936 mm (37 in). Let's compare this to some popular worldwide tourist destinations:

Chicago, USA, sees an annual precipitation of 1062 mm (42 in), with rain and snow contributing to its humid climate.

Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.

Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.

Mumbai, India, experiences a tropical monsoon climate with 1860 mm (73 in) of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.

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 Castiglione del Lago's weather, including sunshine hours, humidity levels, and temperature data, visit our Castiglione del Lago Climate page.