In July, Saint-Jerome typically sees daytime highs of 24.3°C and overnight lows around 12.3°C. Compared to the annual average high of 9.2°C, July runs +15.1°C.
July in Saint-Jerome averages a daytime high of 24.3°C and an overnight low of 12.3°C.
July runs +15.1°C compared to Saint-Jerome's annual average high of 9.2°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 24.3°C and cooler evenings around 12.3°C.