In December, Takamatsu typically sees daytime highs of 11.8°C and overnight lows around 3.7°C. Compared to the annual average high of 19.7°C, December runs -7.9°C.
December in Takamatsu averages a daytime high of 11.8°C and an overnight low of 3.7°C.
December runs -7.9°C compared to Takamatsu's annual average high of 19.7°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 11.8°C and cooler evenings around 3.7°C.