Christmas 2025 Whistler Weather. 7 pm (8:30 pm on new year’s eve) cost: Whether you’re spending christmas in whistler 2023, or just looking for things to do during your trip at another time in the month, when it comes to what to do in whistler in december, you’ll see there is plenty to do!

Temperature, high temperature, low temperature, daily sun hours. Explore comprehensive december 2025 weather forecasts for whistler, including daily high and low temperatures, precipitation risks, and monthly temperature trends.