In June, Norwalk typically sees daytime highs of 25.8°C and overnight lows around 13.9°C. Compared to the annual average high of 15.8°C, June runs +10.1°C.
June in Norwalk averages a daytime high of 25.8°C and an overnight low of 13.9°C.
June runs +10.1°C compared to Norwalk's annual average high of 15.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 25.8°C and cooler evenings around 13.9°C.