Waterton Lakes National Park Weather in December

In Waterton Lakes National Park, December brings very low daytime temperatures around -3°C (27°F), with nights cooling to -12°C (10°F). Some snowfall is to be expected.

Rainfall in Waterton Lakes National Park in December

This month experiences about 11 days of snow according to historical data, averaging 55 mm (2.2 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Waterton Lakes National Park in December

If you're visiting Waterton Lakes National Park in December, expect highs of -3°C (27°F) and overnight lows around -12°C (10°F). December is a notable month of the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. At -12°C (10°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Typically, it's the chilliest month of the year, making it a great time for cozying up indoors. Do make sure you're prepared by packing the right winter outfits.

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