In April, Itajai typically sees daytime highs of 24.5°C and overnight lows around 18.6°C. Compared to the annual average high of 23.5°C, April runs +1.0°C.
April in Itajai averages a daytime high of 24.5°C and an overnight low of 18.6°C.
April runs +1.0°C compared to Itajai's annual average high of 23.5°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 24.5°C and cooler evenings around 18.6°C.