In November, Oshawa typically sees daytime highs of 7.3°C and overnight lows around 0.3°C. Compared to the annual average high of 11.9°C, November runs -4.6°C.
November in Oshawa averages a daytime high of 7.3°C and an overnight low of 0.3°C.
November runs -4.6°C compared to Oshawa's annual average high of 11.9°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 7.3°C and cooler evenings around 0.3°C.