Seguin (TX) Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Seguin, Texas, United States of America. Long-term data from 1990 to 2020 was used to calculate these averages. Let's explore the details to provide you with a complete overview.

Generally, Seguin receives mid-range precipitation levels, with 785 mm (31 in) annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

Seguin can be quite wet during May, receiving approximately 109 mm (4.3 in) of precipitation over 9 rainy days.

In contrast February, experiences much drier conditions, with 31 mm (1.2 in) of rainfall, spread across 7 rainy days.

May, the wettest month, has a maximum daytime temperature of 31°C (88°F). The city receives 222 hours of sunshine in this period. During the driest month February you can expect a temperature of 20°C (68°F). For more detailed insights into the city's temperatures, visit our Seguin Temperature page.

Seguin's average annual precipitation is 785 mm (31 in). Let's compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 644 mm (25 in), evenly distributed across the year with no extreme wet or dry seasons.

Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.

Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.

Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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.

Climate change is affecting precipitation patterns worldwide, including Seguin (TX):

• 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.

• 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 Seguin (TX)'s weather, including sunshine hours, humidity levels, and temperature data, visit our Seguin (TX) Climate page.