In April, Wanju typically sees daytime highs of 18.3°C and overnight lows around 5.2°C. Compared to the annual average high of 17.9°C, April runs +0.4°C.
April in Wanju averages a daytime high of 18.3°C and an overnight low of 5.2°C.
April runs +0.4°C compared to Wanju's annual average high of 17.9°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 18.3°C and cooler evenings around 5.2°C.