In August, Welland typically sees daytime highs of 25.7°C and overnight lows around 16.2°C. Compared to the annual average high of 13.2°C, August runs +12.6°C.
August in Welland averages a daytime high of 25.7°C and an overnight low of 16.2°C.
August runs +12.6°C compared to Welland's annual average high of 13.2°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 25.7°C and cooler evenings around 16.2°C.