In March, Iwaki typically sees daytime highs of 8.5°C and overnight lows around 1.1°C. Compared to the annual average high of 15.3°C, March runs -6.8°C.
March in Iwaki averages a daytime high of 8.5°C and an overnight low of 1.1°C.
March runs -6.8°C compared to Iwaki's annual average high of 15.3°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 8.5°C and cooler evenings around 1.1°C.