In October, Itanhaem typically sees daytime highs of 24.5°C and overnight lows around 17.6°C. Compared to the annual average high of 25.5°C, October runs -1.0°C.
October in Itanhaem averages a daytime high of 24.5°C and an overnight low of 17.6°C.
October runs -1.0°C compared to Itanhaem's annual average high of 25.5°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 24.5°C and cooler evenings around 17.6°C.