In December, Medicine Hat typically sees daytime highs of -2.3°C and overnight lows around -13.5°C. Compared to the annual average high of 11.6°C, December runs -13.9°C.
December in Medicine Hat averages a daytime high of -2.3°C and an overnight low of -13.5°C.
December runs -13.9°C compared to Medicine Hat's annual average high of 11.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -2.3°C and cooler evenings around -13.5°C.