In July, Calgary typically sees daytime highs of 22.5°C and overnight lows around 8.0°C. Compared to the annual average high of 9.5°C, July runs +13.0°C.
July in Calgary averages a daytime high of 22.5°C and an overnight low of 8.0°C.
July runs +13.0°C compared to Calgary's annual average high of 9.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 22.5°C and cooler evenings around 8.0°C.