Seguin Weather in March

The climate in Seguin during March can be summarized as mild and reasonably dry.

March is in the spring in Seguin and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 9°C (49°F) is normal.

On average March is the 2nd driest month of the year in Seguin with around 44mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Seguin in March 2025.