Baton Rouge Weather in March

The climate in Baton Rouge during March can be summarized as mild and wet.

March is in the spring in Baton Rouge and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 10°C (50°F) is normal.

On average March is the 6th driest month of the year in Baton Rouge with around 125mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 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 Baton Rouge in March 2024.