In March, Baton Rouge typically sees daytime highs of 22.4°C and overnight lows around 9.5°C. Compared to the annual average high of 25.9°C, March runs -3.5°C.
March in Baton Rouge averages a daytime high of 22.4°C and an overnight low of 9.5°C.
March runs -3.5°C compared to Baton Rouge's annual average high of 25.9°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 22.4°C and cooler evenings around 9.5°C.