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Whistler Weather in January
January in Whistler brings very low temperatures, with daytime highs of -2°C (28°F) and nights around -8°C (18°F). It's part of the rainy season, with 311 mm (12 in) of snowfall on average, so an umbrella or poncho is a good idea.
Rainfall in Whistler in January
Whistler is in the rainy season in January, with rain on around 17 days and an average of 311 mm (12 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Whistler in January
In January, Whistler sees very low temperatures, with highs of -2°C (28°F). Nights drop to around -8°C (18°F). January is part of the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -8°C (18°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.
Sunshine in Whistler in January
The city usually sees around 40 hours of sunlight, indicating fewer sunny days.January in Whistler has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Whistler Temperature in January
Min Temperature
-8°C (18°F)
Max Temperature
-2°C (28°F)
Chance of Rain
56%
Precipitation
311 mm (12 in)
Rainy days
17 days
Humidity
85%
Sunshine
40 hours
Percentage Sunshine
15%
Whistler Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Whistler - and find the best time to visit.
Daily Historical Temperatures
44-year average (1976-2026)
Based on our historical records, temperatures in Whistler typically stay consistent throughout January, with daily highs averaging around -2°C (28°F). Nights are very cold, with lows around -4°C (25°F).
Average temperatures in January
Daily Historical Precipitation
44-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Whistler in January
Browse day-by-day weather records for Whistler spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Whistler historical weather extremes in January
Based on 32 years of weather observations (1993-2025), these are the most extreme conditions recorded in Whistler.
- On January 31, 1995, temperatures climbed to 11°C (52°F), marking the warmest January day on record.
- On January 12, 2024, Whistler saw its coldest January day with temperatures maxing out at -16°C (3°F).
- The lowest overnight temperature recorded in January was -24°C (-11°F) (January 12, 2024).
Best Places in Canada in January
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in January →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Whistler in January
It's wise to bundle up for freezing conditions in Whistler in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. It's going to pour! Pack a good poncho and prepare for very wet conditions. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.
What To Do in Whistler in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming1/10 -
Cycling1/10 -
Walking1/10 -
Camping1/10 -
Outdoor sports1/10
Whistler 3-Day Forecast
More climate data for Whistler
Temperature Rainfall Sunshine Humidity
See the full Whistler climate overview or explore weather in Canada.
Popular in January
Where to go in January - average daytime high across popular destinations.
Vancouver
7°C (45°F) Niagara Falls
0°C (32°F) Toronto1°C (34°F) Calgary-2°C (28°F) Whistler-2°C (28°F) Montréal-4°C (25°F) Ottawa-4°C (25°F) Quebec City-6°C (21°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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