Arenzano Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Arenzano, Liguria, 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.

Arenzano has a notably wet climate with abundant precipitation, recording 1201 mm (47 in) of rainfall per year.

Monthly Precipitation Levels

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

The climate in Arenzano shows significant variation throughout the year. Expect 190 mm (7.5 in) of precipitation during the wettest month November, distributed over 12 rainy days.

In contrast, July offers drier and sunnier days, with around 42 mm (1.7 in) of rainfall over 7 rainy days.

November, the wettest month, has a maximum daytime temperature of 14°C (57°F). The city receives 111 hours of sunshine in this period. During the driest month July you can expect a temperature of 27°C (81°F). For more detailed insights into the city's temperatures, visit our Arenzano Temperature page.

Arenzano's average annual precipitation is 1201 mm (47 in). Let's compare this to some popular worldwide tourist destinations:

New York City, USA, receives 1276 mm (50 in) of rainfall annually, with precipitation evenly distributed throughout the year.

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

Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.

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.

• "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
• The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
• The greatest snowfall recorded was on Mt. Rainier, Washington State, USA, over 31.5 meters (103 feet) fell during the winter of 1972.

For more detailed information about Arenzano's weather, including sunshine hours, humidity levels, and temperature data, visit our Arenzano Climate page.