Valbrona Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Valbrona, Lombardy, Italy. This average is based on long-term data collected between 1990 and 2020. Let's now guide you through the details for a complete overview.

Valbrona experiences significant rain/snowfall throughout the year, averaging 1658 mm (65 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.

Monthly Precipitation Levels

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

Significant seasonal changes in precipitation occur throughout the year. During the wettest month, June receives substantial rainfall, averaging 181 mm (7.1 in) of precipitation, recorded across 15 rainy days.

In contrast, the driest month, January brings less snow/rainfall, with 67 mm (2.6 in) over 11 snowy/rainy days.

June, the wettest month, has a maximum daytime temperature of 24°C (75°F). The city receives 243 hours of sunshine in this period. During the driest month January you can expect a temperature of 6°C (43°F). For more detailed insights into the city's temperatures, visit our Valbrona 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.

Valbrona vs World: Rainfall Compared

Valbrona's average annual precipitation is 1658 mm (65 in). Let's compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 644 mm (25 in), evenly distributed across the year with no extreme wet or dry seasons.

In Seoul, South Korea, the average annual precipitation is 1237 mm (49 in), with most rain falling during the summer monsoon season.

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

Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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.

Climate change is affecting precipitation patterns worldwide, including Valbrona:

• Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
• Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.

• 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 Valbrona's weather, including sunshine hours, humidity levels, and temperature data, visit our Valbrona Climate page.