In December, Boli typically sees daytime highs of -10.4°C and overnight lows around -20.5°C. Compared to the annual average high of 9.1°C, December runs -19.5°C.
December in Boli averages a daytime high of -10.4°C and an overnight low of -20.5°C.
December runs -19.5°C compared to Boli's annual average high of 9.1°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -10.4°C and cooler evenings around -20.5°C.