San Juan de Alicante Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in San Juan de Alicante. The numbers are calculated over a 30-year period to provide a reliable average. Let's now guide you through the details for a complete overview.

San Juan de Alicante has a relatively dry climate with low precipitation, averaging 379 mm of rainfall annually.

Monthly Precipitation Levels

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

San Juan de Alicante can be quite wet during September, receiving approximately 48 mm of precipitation over 6 rainy days.

In contrast July, experiences much drier conditions, with 4.8 mm of rainfall, spread across 3 rainy days.

September, the city’s wettest month, has a maximum daytime temperature of 27°C. During the driest month July you can expect a temperature of 30°C. For more detailed insights into the city’s temperatures, visit our San Juan de Alicante Temperature page.

Annual Precipitation in Spain

The map below shows the annual precipitation across Spain. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

San Juan de Alicante’s average annual precipitation is 379 mm. Let’s compare this to some popular worldwide tourist destinations:

The climate in San Francisco, USA, is influenced by coastal weather, with 469 mm of rainfall mostly during the winter months.

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

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

Kuala Lumpur, Malaysia, receives 2529 mm of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.

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.

Global Warming and Precipitation

Climate change is affecting precipitation patterns worldwide, including San Juan de Alicante:

• 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.

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