In April, Assen typically sees daytime highs of 12.6°C and overnight lows around 2.4°C. Compared to the annual average high of 12.9°C, April runs -0.3°C.
April in Assen averages a daytime high of 12.6°C and an overnight low of 2.4°C.
April runs -0.3°C compared to Assen's annual average high of 12.9°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 12.6°C and cooler evenings around 2.4°C.