Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Whistler observes an average high-temperature of a still freezing cold -1.7°C (28.9°F) in January, barely different from -2.5°C (27.5°F) in December. The average temperature during January nights in Whistler is registered at a still freezing cold -8.8°C (16.2°F).Humidity
In January, the average relative humidity in Whistler is 94%.Rainfall
The month with the most rainfall is January, when the rain falls for 11.8 days and typically aggregates up to 226mm (8.9") of precipitation.Snowfall
January through May, September through December are months with snowfall in Whistler. In January, in Whistler, it is snowing for 15.8 days. Throughout January, 687mm (27.05") of snow is accumulated. Throughout the year, in Whistler, Canada, there are 99.7 snowfall days, and 3792mm (149.29") of snow is accumulated.Daylight
In Whistler, Canada, the average length of the day in January is 8h and 39min.On the first day of the month, sunrise is at 8:10 am and sunset at 4:19 pm. On the last day of January, sunrise is at 7:47 am and sunset at 5:03 pm PST.
Sunshine
January has the least sunshine of the year in Whistler, with an average of 3.5h of sunshine.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 1 in January transforms into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is it in Whistler in January?
What is the average humidity in January in Whistler?
What is the rainiest month in Whistler?
How much does it rain in Whistler in January?
How many days does it snow in January in Whistler?
How many hours of daylight does Whistler have in January?
What time are sunrise and sunset in January in Whistler?
What is the month with the least sunshine in Whistler?
How many hours of sunshine does Whistler have in January?
When is the lowest UV index in Whistler?
What is the UV index reading in January in Whistler?
Average temperature in January
Whistler, Canada
- Average high temperature in January: -1.7°C
The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is December (-2.5°C).
- Average low temperature in January: -8.8°C
The month with the highest average low temperature is August (5.9°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).
Average pressure in January
Whistler, Canada
- Average pressure in January: 1018.4mbar
The months with the highest atmospheric pressure are January and December (1018.4mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in January
Whistler, Canada
- Average wind speed in January: 7.2km/h
The windiest months (with the highest average wind speed) are March and November (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in January
Whistler, Canada
- Average humidity in January: 94%
The month with the highest relative humidity is March (95%).
The month with the lowest relative humidity is July (72%).
Average rainfall in January
Whistler, Canada
- Average rainfall in January: 226mm
The wettest month (with the highest rainfall) is January (226mm).
The driest month (with the least rainfall) is July (60mm).
Average rainfall days in January
Whistler, Canada
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is June (23.4 days).
The month with the least rainy days is December (9.5 days).
Average snowfall in January
Whistler, Canada
- Average snowfall in January: 687mm
The month with the highest snowfall is December (848mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in January
Whistler, Canada
- Average snowfall days in January: 15.8 days
The month with the highest number of snowfall days is March (19.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Whistler, Canada
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Whistler, Canada
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is August (13.8 days).
The month with the least sunshine days is June (4.5 days).
Average UV index in January
Whistler, Canada
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in January
Whistler, Canada
- Average cloud cover in January: 63
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Whistler, Canada
- Average visibility in January: 5km
The months with the highest visibility are July, August and September (8km).
The months with the lowest visibility are January, February, March and December (5km).
Whistler, Canada
Weather forecast for your location
2. Allow the app to use your location
