Weather in January 2025

Ontario weather in January 2025

°C °F

The average weather in Ontario in January

The weather in Ontario in January is very cold with temperatures between -7°C and -2°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Ontario during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Let it snow! You can expect Ontario to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.

Our weather forecast can give you a great sense of what weather to expect in Ontario in January 2025.

If you’re planning to visit Ontario in the near future, we highly recommend that you review the 14 day weather forecast for Ontario before you arrive.

Temperatures
-2° / -7°
Rainy Days
6
Snowy Days
17
Dry Days
9
Rainfall
54
mm
Sun Hours
6.0
Hrs

Explore the weather in Ontario in other months

Ontario annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -2° / -7° 6 9 17 54 mm
Awful
February -2° / -7° 5 8 15 46 mm
Awful
March 4° / -2° 7 15 9 63 mm
Awful
April 9° / 3° 8 18 4 82 mm
Awful
May 16° / 9° 7 24 0 100 mm
Ok
June 21° / 14° 7 23 0 120 mm
Ok
July 25° / 19° 7 24 0 128 mm
Good
August 25° / 19° 5 26 0 114 mm
Perfect
September 22° / 15° 5 25 0 74 mm
Good
October 15° / 9° 7 23 0 88 mm
Ok
November 8° / 3° 5 19 5 50 mm
Bad
December 2° / -2° 7 11 13 52 mm
Awful

Weather in Ontario in January - FAQ

What is the average temperature in Ontario in January?
The average temperature in Ontario in January is -7/-2° C.
What is the chance of rain in Ontario in January?
On average, there are 6 rainy days in Ontario during January.
Weather wise, is January a good time to visit Ontario?
The weather in Ontario in January is awful.
Can it snow in Ontario in January?
On average, there are 17 snowy days in Ontario in January.
Cities in Ontario

For a more accurate weather forecast please select a city

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More about the weather in Ontario