In March, Flensburg typically sees daytime highs of 5.8°C and overnight lows around -0.3°C. Compared to the annual average high of 11.2°C, March runs -5.4°C.
March in Flensburg averages a daytime high of 5.8°C and an overnight low of -0.3°C.
March runs -5.4°C compared to Flensburg's annual average high of 11.2°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 5.8°C and cooler evenings around -0.3°C.