Bahía Kino Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Bahía Kino, Sonora, Mexico. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Let's now guide you through the details for a complete overview.
Bahía Kino sits in an arid zone with minimal moisture, averaging 141 mm of rainfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
The seasons in Bahía Kino, bring significant changes in precipitation. The wettest month, September, receives moderate rainfall, with an average of 45 mm of precipitation.
This rainfall is distributed across 2 rainy days. In contrast, the driest month, May, experiences much less rainfall, totaling 0.1 mm over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.September, the wettest month, has a maximum daytime temperature of 36°C. During the driest month May you can expect a temperature of 32°C. For more detailed insights into the city’s temperatures, visit our Bahía Kino Temperature page.
Annual Precipitation in Mexico
The map below shows the annual precipitation across Mexico. You can also select the different months in case you are interested in a specific month.





Amsterdam Precipitation Compared World Wide
Bahía Kino’s average annual precipitation is 141 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.
Osaka, Japan, experiences 1507 mm of rainfall annually, spread across the year with wetter summers.
Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.
Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.
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 Bahía Kino’s weather, including sunshine hours, humidity levels, and temperature data, visit our Bahía Kino Climate page.