In June, Barrie typically sees daytime highs of 23.4°C and overnight lows around 10.8°C. Compared to the annual average high of 11.3°C, June runs +12.0°C.
June in Barrie averages a daytime high of 23.4°C and an overnight low of 10.8°C.
June runs +12.0°C compared to Barrie's annual average high of 11.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 23.4°C and cooler evenings around 10.8°C.