In August, Winnipeg typically sees daytime highs of 24.7°C and overnight lows around 11.1°C. Compared to the annual average high of 7.9°C, August runs +16.8°C.
August in Winnipeg averages a daytime high of 24.7°C and an overnight low of 11.1°C.
August runs +16.8°C compared to Winnipeg's annual average high of 7.9°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 24.7°C and cooler evenings around 11.1°C.