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Castelmola Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Castelmola. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s explore all the details to give you a full picture.

Castelmola experiences significant rainfall throughout the year, averaging 1010 mm of precipitation annually.

Monthly Precipitation Levels

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

Castelmola can be quite wet during October, receiving approximately 145 mm of precipitation over 8 rainy days.

In contrast July, experiences much drier conditions, with 13 mm of rainfall, spread across a single rainy day.

October, the wettest month, has a maximum daytime temperature of 22°C. The city receives 189 hours of sunshine in this period. During the driest month July you can expect a temperature of 28°C. For more detailed insights into the city’s temperatures, visit our Castelmola Temperature page.

Annual Precipitation in Italy

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.

Annual
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Annual average
precipitation: 1010 mm

More information

Legend heavy rainfall high moderate low almost none
Heavy annual rainfall has been defined as more than 1000 mm precipitation. High: 600 mm to 1000 mm. Moderate: 250 mm to 600 mm. Low: less than 250 mm.

Amsterdam Precipitation Compared World Wide

Castelmola’s average annual precipitation is 1010 mm. Let’s compare this to some popular worldwide tourist destinations:

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

In Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.

Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm of annual rainfall, with the heaviest precipitation occurring during September and October.

How is Precipitation Measured?

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.

How Does Precipitation Affect Local Climate?

Precipitation has a very strong role in determining the local climate and ecosystem:

  • Rainy Seasons: Many parts of the world have well-defined wet seasons where precipitation is distinctly higher. These are normally accompanied by lush vegetation and temperature patterns.
  • Dry Seasons: In areas where the climate is either desert or Mediterranean, the amount of precipitation is drastically reduced, leading to a shortage of water and arid conditions.

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


Current rainfall in Castelmola

Fri   Jan 10
18°C | 10°C
NW 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Sat   Jan 11
17°C | 11°C
S 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Sun   Jan 12
14°C | 8°C
SE 3 m/s
16 mm
overcast and heavy rain

overcast and heavy rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Castelmola.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.