In December, Okanagan typically sees daytime highs of -1.1°C and overnight lows around -6.7°C. Compared to the annual average high of 11.7°C, December runs -12.8°C.
December in Okanagan averages a daytime high of -1.1°C and an overnight low of -6.7°C.
December runs -12.8°C compared to Okanagan's annual average high of 11.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -1.1°C and cooler evenings around -6.7°C.