In September, Drummondville typically sees daytime highs of 19.1°C and overnight lows around 7.9°C. Compared to the annual average high of 10.4°C, September runs +8.8°C.
September in Drummondville averages a daytime high of 19.1°C and an overnight low of 7.9°C.
September runs +8.8°C compared to Drummondville's annual average high of 10.4°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 19.1°C and cooler evenings around 7.9°C.