In July, Iwata typically sees daytime highs of 28.6°C and overnight lows around 22.6°C. Compared to the annual average high of 20.0°C, July runs +8.6°C.
July in Iwata averages a daytime high of 28.6°C and an overnight low of 22.6°C.
July runs +8.6°C compared to Iwata's annual average high of 20.0°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 28.6°C and cooler evenings around 22.6°C.