In July, Lethbridge typically sees daytime highs of 25.8°C and overnight lows around 9.9°C. Compared to the annual average high of 11.9°C, July runs +13.9°C.
July in Lethbridge averages a daytime high of 25.8°C and an overnight low of 9.9°C.
July runs +13.9°C compared to Lethbridge's annual average high of 11.9°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 25.8°C and cooler evenings around 9.9°C.