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

This page shows the average amount of rainfall per month in San Juan Cosalá. The numbers are calculated over a 30-year period to provide a reliable average. Let’s explore the details in depth to provide you with a complete overview.

Generally, San Juan Cosalá has a moderate amount of precipitation, averaging 727 mm of rainfall 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, July receives substantial rainfall, averaging 171 mm of precipitation, recorded across 18 rainy days.

In contrast, the drier season, April brings less rainfall, with 4.6 mm over a single rainy day.

July, the wettest month, has a maximum daytime temperature of 28°C. The city receives 197 hours of sunshine in this period. During the driest month April you can expect a temperature of 32°C. For more detailed insights into the city’s temperatures, visit our San Juan Cosalá 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

San Juan Cosalá’s average annual precipitation is 727 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 Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.

Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.

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.

Interesting weather facts

• The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
• Approximately 70% of lightning bolts strike land rather than oceans.
• A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.

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