In June, Diadema typically sees daytime highs of 22.7°C and overnight lows around 12.4°C. Compared to the annual average high of 25.6°C, June runs -2.9°C.
June in Diadema averages a daytime high of 22.7°C and an overnight low of 12.4°C.
June runs -2.9°C compared to Diadema's annual average high of 25.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 22.7°C and cooler evenings around 12.4°C.