In October, Shiogama typically sees daytime highs of 18.4°C and overnight lows around 10.4°C. Compared to the annual average high of 15.7°C, October runs +2.8°C.
October in Shiogama averages a daytime high of 18.4°C and an overnight low of 10.4°C.
October runs +2.8°C compared to Shiogama's annual average high of 15.7°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 18.4°C and cooler evenings around 10.4°C.