In June, Moncton typically sees daytime highs of 21.8°C and overnight lows around 9.4°C. Compared to the annual average high of 10.5°C, June runs +11.3°C.
June in Moncton averages a daytime high of 21.8°C and an overnight low of 9.4°C.
June runs +11.3°C compared to Moncton's annual average high of 10.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 21.8°C and cooler evenings around 9.4°C.