In March, Lafayette typically sees daytime highs of 9.4°C and overnight lows around -1.8°C. Compared to the annual average high of 16.6°C, March runs -7.2°C.
March in Lafayette averages a daytime high of 9.4°C and an overnight low of -1.8°C.
March runs -7.2°C compared to Lafayette's annual average high of 16.6°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 9.4°C and cooler evenings around -1.8°C.