Arévalo Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Arévalo, Castile and Leon, Spain. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Now, let’s break down all the details for a clearer picture.
Arévalo has a relatively dry climate with low precipitation, averaging 469 mm of rain/snowfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Significant seasonal changes in precipitation occur throughout the year. During the wet season, November receives substantial rainfall, averaging 56 mm of precipitation, recorded across 12 rainy days.
In contrast, the drier season, July brings less rainfall, with 13 mm over 6 rainy days.November, the wettest month, has a maximum daytime temperature of 14°C. The city receives 120 hours of sunshine in this period. During the driest month July you can expect a temperature of 31°C. For more detailed insights into the city’s temperatures, visit our Arévalo 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
Arévalo’s average annual precipitation is 469 mm. Let’s compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 644 mm, evenly distributed across the year with no extreme wet or dry seasons.
In Seoul, South Korea, the average annual precipitation is 1237 mm, with most rain falling during the summer monsoon season.
In Brisbane, Australia, the annual precipitation is 979 mm, making it wetter than Sydney.
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 Arévalo:
- 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 Arévalo’s weather, including sunshine hours, humidity levels, and temperature data, visit our Arévalo Climate page.