In April, Moriyama typically sees daytime highs of 16.8°C and overnight lows around 6.9°C. Compared to the annual average high of 18.0°C, April runs -1.2°C.
April in Moriyama averages a daytime high of 16.8°C and an overnight low of 6.9°C.
April runs -1.2°C compared to Moriyama's annual average high of 18.0°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 16.8°C and cooler evenings around 6.9°C.