In July, Otaru typically sees daytime highs of 22.3°C and overnight lows around 15.3°C. Compared to the annual average high of 10.2°C, July runs +12.1°C.
July in Otaru averages a daytime high of 22.3°C and an overnight low of 15.3°C.
July runs +12.1°C compared to Otaru's annual average high of 10.2°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 22.3°C and cooler evenings around 15.3°C.