In December, Shimada typically sees daytime highs of 11.3°C and overnight lows around 2.1°C. Compared to the annual average high of 19.3°C, December runs -8.0°C.
December in Shimada averages a daytime high of 11.3°C and an overnight low of 2.1°C.
December runs -8.0°C compared to Shimada's annual average high of 19.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 11.3°C and cooler evenings around 2.1°C.