Riaño Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Riaño, Castile and Leon, Spain. 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.
Riaño is known for its substantial rain/snowfall, with annual precipitation reaching 1178 mm.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Riaño experiences moderate seasonal variation in rainfall, with monthly averages ranging from 121 mm in November, the wettest month, and 64 mm in July, the driest month.
November, the wettest month, has a maximum daytime temperature of 10°C. The city receives 135 hours of sunshine in this period. During the driest month July you can expect a temperature of 22°C. For more detailed insights into the city’s temperatures, visit our Riaño 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.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Riaño’s average annual precipitation is 1178 mm. Let’s compare this to some popular worldwide tourist destinations:
Athens, Greece, receives an average annual precipitation of 400 mm, making it one of the drier Mediterranean climates with rainfall mostly in winter.
Osaka, Japan, experiences 1507 mm of rainfall annually, spread across the year with wetter summers.
Melbourne, Australia, has 690 mm of rainfall annually, spread fairly evenly throughout the year.
Mumbai, India, experiences a tropical monsoon climate with 1860 mm of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.
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 Riaño’s weather, including sunshine hours, humidity levels, and temperature data, visit our Riaño Climate page.
