Temperature in Canada in January

Daytime highs, nighttime lows and the warmest cities across Canada this January.

Canada, experiences maximum daytime temperatures in January ranging from -27°C (-17°F) in Alert to 9°C (48°F) in Ucluelet. Nighttime temperatures generally drop to 4°C (39°F) in Ucluelet and -33°C (-27°F) in Alert. January is part of the winter season On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Canada in January?

Discover the typical January temperatures for the most popular locations of Canada on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Canada, check out our Canada's climate page.

See also: the Canada weather by month.

Best Places to Visit in Canada in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Canada.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

Canada temperatures in January: frequently asked questions

How hot does it get in Canada in January?

Expect daytime temperatures around 1°C (34°F) in Toronto. That makes January a very low month for Canada.

How cold does it get at night in Canada in January?

After dark, Toronto cools to about -7°C (19°F) on an average January night.

What is the warmest city in January in Canada?

Based on our systematic data collection, Ucluelet has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 9°C (48°F), while at night it goes down to an approximate temperature of 4°C (39°F).

What is the coldest city in January in Canada?

For the month of January, Alert is the most temperate city in Canada based on our records. Highs average -27°C (-17°F) and nighttime temperatures dip to around -33°C (-27°F).

How much sun does Canada get in January?

Most areas see fewer sunny days, with a projection of about 85 hours of sunshine in Toronto. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

What is the water temperature in January?

The water temperature averages approximately 7°C (45°F) in Prince Rupert this month, so not the best month to swim.

Interested in more climate information?

We have much more information about the climate in Canada.

Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed historical weather averages for many cities in Canada.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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