In December, Tulcan typically sees daytime highs of 16.1°C and overnight lows around 5.6°C. Compared to the annual average high of 16.2°C, December runs -0.0°C.
December in Tulcan averages a daytime high of 16.1°C and an overnight low of 5.6°C.
December runs -0.0°C compared to Tulcan's annual average high of 16.2°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 16.1°C and cooler evenings around 5.6°C.