In December, Sibay typically sees daytime highs of -8.6°C and overnight lows around -16.8°C. Compared to the annual average high of 7.3°C, December runs -16.0°C.
December in Sibay averages a daytime high of -8.6°C and an overnight low of -16.8°C.
December runs -16.0°C compared to Sibay's annual average high of 7.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -8.6°C and cooler evenings around -16.8°C.