In December, Fukuroi typically sees daytime highs of 11.5°C and overnight lows around 1.8°C. Compared to the annual average high of 19.8°C, December runs -8.3°C.
December in Fukuroi averages a daytime high of 11.5°C and an overnight low of 1.8°C.
December runs -8.3°C compared to Fukuroi's annual average high of 19.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 11.5°C and cooler evenings around 1.8°C.