Winter in Canada: Months, Temperatures and Gear
Winter in Canada officially starts at the solstice on December 21, 2026. In most major cities, three to five months average below freezing. On the BC coast, none do. Average lows run from about 1°C in Victoria and Vancouver to about -21°C in Winnipeg (January). Layered clothing, winter boots and, in BC and Quebec, winter tires are the basics.
-21°C
About the average January low in Winnipeg
-46°C
The lowest reading recorded in Edmonton, December to February, 1991 to 2020
10 to 30 minutes
How fast exposed skin can freeze at a wind chill of -28 to -39
$200 to $300
The fine in Quebec for driving without winter tires from December 1 to March 15
Temperature figures are Environment and Climate Change Canada climate normals for 1991 to 2020, and the winter tire rules come from the BC and Quebec government pages. Winter conditions vary year to year.
How cold does winter get in each region?
Winter in Vancouver is dramatically different from winter in Winnipeg. Here are the December to February climate normals for nine major cities.
| City | Average low | Lowest recorded | Snow and months below 0°C |
|---|---|---|---|
| Vancouver, BC | 1 to 2°C | -15°C | About 37 cm a year. No month averages below 0°C. |
| Victoria, BC | 1 to 2°C | -10°C | About 39 cm a year. No month averages below 0°C. |
| Calgary, AB | -14 to -12°C | -40°C | About 139 cm a year. Five months (November to March) average below 0°C. |
| Edmonton, AB | -18 to -17°C | -46°C | About 127 cm a year. Five months (November to March) average below 0°C. |
| Winnipeg, MB | -21 to -17°C | -42°C | About 126 cm a year. Five months (November to March) average below 0°C. |
| City | Average low | Lowest recorded | Snow and months below 0°C |
|---|---|---|---|
| Toronto, ON | -9 to -5°C | -31°C | About 115 cm a year. Three months (December to February) average below 0°C. |
| Ottawa, ON | -14 to -10°C | -33°C | About 232 cm a year. Four months (December to March) average below 0°C. |
| Montreal, QC | -14 to -9°C | -32°C | About 217 cm a year. Four months (December to March) average below 0°C. |
| Halifax, NS | -10 to -6°C | -29°C | About 215 cm a year. Four months (December to March) average below 0°C. |
Source: Environment and Climate Change Canada, Canadian Climate Normals 1991 to 2020, airport stations. "Average low" is the range of daily minimum normals from December to February. "Lowest recorded" is the coldest December to February reading from 1991 to 2020, and snowfall is the annual normal.
What is wind chill, and why does it matter?
Wind chill is how cold it feels on exposed skin once wind is factored in. In Environment and Climate Change Canada's example, -15°C with a 20 km/h wind gives a wind chill of -24.
ECCC issues cold warnings when the temperature or wind chill is much colder than normal and likely to affect health, at thresholds that differ by region. Check the wind chill in the forecast as well as the air temperature.
The rule
At a wind chill of -28 to -39, exposed skin can freeze in 10 to 30 minutes; at -40 to -47, in 5 to 10 minutes.
What should you wear in a Canadian winter?
The Canadian approach to winter clothing is the layering system: three layers that work together to keep you warm and dry.
- Base layer
- Worn against the skin, for moisture management (wicking sweat away). Merino wool or synthetic (polypropylene). Avoid cotton: it absorbs moisture and stays wet.
- Mid layer
- Insulation, for trapping warm air: fleece, down, or a synthetic insulated jacket. Down is warmer but loses insulation when wet.
- Outer layer (shell)
- Protection from wind, snow, and rain. For most of Canada, a waterproof, windproof insulated parka is the key purchase.
Which provinces require winter tires?
- British Columbia
- Winter tires or chains are required on most designated highways from October 1 to April 30 (some routes outside mountain passes and high snowfall areas end March 31). Signs mark these routes, and drivers who do not comply may be turned away and fined.
- Quebec
- Winter tires are required on all motor vehicles registered in the province, including rental vehicles, from December 1 to March 15. Drivers who do not comply are liable to a fine of $200 to $300.
- Ontario
- Ontario says winter tires can shorten braking distances by as much as 25%, and that you could get an auto insurance discount for them. Ask your insurer.
BC and Quebec set the rules above. Check your own province's rules with its transportation authority.
What is seasonal affective disorder, and where can you get help?
Seasonal Affective Disorder (SAD) is a type of depression with a recurring seasonal pattern. The Canadian Mental Health Association (CMHA) says it most often occurs in the winter months, with symptoms that typically start at the end of fall and carry on until spring.
Signs of SAD (CMHA):
- Feeling persistently down, anxious or hopeless.
- Increased irritability, frustration or guilt.
- A desire to isolate or stay inside.
CMHA says 20 to 30 minutes of daily movement can have a big impact, and notes people with SAD may have lower levels of vitamin D. It encourages seeking professional help if you think you may have SAD, and your local CMHA can offer support.
If you are in crisis, 9-8-8 is for anyone thinking about suicide or worried about someone they know.
What else changes at home in winter?
- Heating
- Costs vary based on the heating type (natural gas, electric, oil), the size and insulation of the unit, and the province. Whether heat is included in the rent or paid by the tenant depends on the lease, so ask before you sign.
- Snow days
- Schools sometimes close for one or more days in winter because of snowstorms or severe weather. You will hear about the closing from the school, on the radio or on television.
- Sidewalks
- Some municipalities require property owners or occupants to clear sidewalks within a set time after a snowfall. Check your city's by-law, and if you rent, check your lease to see if this is your responsibility.
- Power outages
- Ice storms and winter storms can cause extended power outages.
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What do people ask?
When does winter start in Canada?
Astronomical winter starts at the winter solstice, which falls on December 21, 2026, at 20:50 UTC, according to the National Research Council's table of season dates. That is still December 21 in every Canadian time zone. In most major cities, three to five months average below freezing (on the BC coast, none do), and the regional temperature table above covers the coldest stretch, December to February. Our First 30 Days in Canada guide helps you plan an arrival around it.
How cold does it get in Canadian winter?
It depends on the region. December to February average lows, from Environment and Climate Change Canada's 1991 to 2020 normals, run from about 1 to 2°C in Victoria and Vancouver to -21 to -17°C in Winnipeg. Toronto averages -9 to -5°C, Ottawa -14 to -10°C and Montreal -14 to -9°C. The lowest readings recorded from 1991 to 2020 were -42°C in Winnipeg and -46°C in Edmonton. Wind makes it feel colder: in ECCC's example, -15°C with a 20 km/h wind gives a wind chill of -24.
What is winter like in Toronto?
Toronto's December to February average lows run from about -9 to -5°C, and the lowest reading recorded from 1991 to 2020 was -31°C (ECCC climate normals). Toronto averages about 115 cm of snow a year, and three months, December to February, average below freezing. Ontario says winter tires can shorten braking distances by as much as 25% and that you could get an auto insurance discount for them; ask your insurer. Our Cost of Living by Province 2026 guide puts heating into a full Ontario budget.
What is wind chill and why does it matter?
Wind chill is how cold the air feels on exposed skin once wind is factored in. In ECCC's example, -15°C with a 20 km/h wind gives a wind chill of -24. At a wind chill of -28 to -39, exposed skin can freeze in 10 to 30 minutes, and at -40 to -47 in 5 to 10 minutes. Environment and Climate Change Canada issues cold warnings when the temperature or wind chill is much colder than normal and likely to affect health, at thresholds that differ by region. The rule box above links its wind chill page.
What should I wear when it is -30°C outside?
Wear the layering system: a merino or synthetic base layer (never cotton), a fleece or down mid layer, and a windproof insulated parka. Add insulated waterproof boots rated for deep cold, wool socks, a toque over your ears, insulated mittens and a neck gaiter you can pull over your nose. ECCC says that at a wind chill of -28 to -39 exposed skin can freeze in 10 to 30 minutes, so leave almost none uncovered. The gear section above describes each piece.
How much should I budget for winter clothing?
Prices vary widely by maker, store and season, so this guide quotes no figures; check the stores where you live. The pieces to plan for are a parka, winter boots, base layers and accessories such as a toque, mittens and a neck gaiter. End-of-season sales and secondhand stores can lower the cost. Our Cost of Living by Province 2026 guide shows the rest of the budget.
Do I need winter tires in Canada?
It depends on the province. BC requires winter tires or chains on most designated highways from October 1 to April 30, with some routes ending March 31. Quebec requires winter tires on all motor vehicles registered there, including rental vehicles, from December 1 to March 15, and drivers who do not comply are liable to a fine of $200 to $300. Check your own province's rules. Our Driving Licence Exchange guide covers getting a Canadian licence.
What is Seasonal Affective Disorder (SAD)?
SAD is a type of depression with a recurring seasonal pattern. The Canadian Mental Health Association says it most often occurs in winter, with symptoms that typically start at the end of fall and carry on until spring. Newcomers from sunny climates can feel it more in their first winters. CMHA says 20 to 30 minutes of movement a day can have a big impact on mental health, and it encourages seeking professional help if needed. Our Healthcare for Newcomers in Canada guide explains finding a family doctor.
Official sources
This page is based on law and policy published by the Government of Canada.