In March, Leuven typically sees daytime highs of 9.8°C and overnight lows around 1.9°C. Compared to the annual average high of 13.7°C, March runs -3.9°C.
March in Leuven averages a daytime high of 9.8°C and an overnight low of 1.9°C.
March runs -3.9°C compared to Leuven's annual average high of 13.7°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 9.8°C and cooler evenings around 1.9°C.