San Pedro Sula Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in San Pedro Sula. 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 Pedro Sula has a relatively rainy climate with high precipitation levels, averaging 2033 mm of rainfall annually.

Monthly Precipitation Levels

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

The climate in San Pedro Sula shows significant variation throughout the year. Expect 264 mm of precipitation during the wettest month October, distributed over 17 rainy days.

In contrast, April offers drier and sunnier days, with around 66 mm of rainfall over 5 rainy days.

October, the city’s wettest month, has a maximum daytime temperature of 30°C. During the driest month April you can expect a temperature of 33°C. For more detailed insights into the city’s temperatures, visit our San Pedro Sula Temperature page.

Annual Precipitation in Honduras

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

Amsterdam Precipitation Compared World Wide

San Pedro Sula’s average annual precipitation is 2033 mm. Let’s compare this to some popular worldwide tourist destinations:

New York City, USA, receives 1276 mm of rainfall annually, with precipitation evenly distributed throughout the year.

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

In Tokyo, Japan, the average annual precipitation is 1528 mm, with significant summer rains due to typhoon season.

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.

Global Warming and Precipitation

Climate change is affecting precipitation patterns worldwide, including San Pedro Sula:

• 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 Pedro Sula’s weather, including sunshine hours, humidity levels, and temperature data, visit our San Pedro Sula Climate page.