Bighorn Weather in December

December in Bighorn sees daytime temperatures around -2°C (28°F) and lows of -13°C (9°F) at night. With around 71 mm (2.8 in) of snowfall expected, it's worth packing a rain jacket.

Rainfall in Bighorn in December

On average, there are about 20 days with snow during this month, averaging 71 mm (2.8 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Bighorn in December

Temperatures in Bighorn in December top out at -2°C (28°F) and drop to -13°C (9°F) overnight. December is part of winter. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -13°C (9°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Bighorn. Our weather planner can help you explore destinations with more pleasant weather conditions.