Weather in January 2025

Ottawa weather in January 2025

The weather in Ottawa in January is very cold with temperatures between -14°C and -7°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Ottawa 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 Ottawa 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 Ottawa in January 2025.

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

Temperatures
Temperatures
-7° / -14°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
22
Dry Days
Dry Days
5
Rainfall
Rainfall
89
mm
5.5
Sun Hours
5.5
Hrs

Ottawa annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -7° / -14° 5 5 22 89 mm
Awful
February -5° / -13° 5 3 21 85 mm
Awful
March 1° / -6° 8 8 16 85 mm
Awful
April 9° / 1° 11 13 7 122 mm
Awful
May 18° / 8° 8 23 1 116 mm
Ok
June 22° / 12° 7 23 0 129 mm
Ok
July 25° / 15° 6 25 0 129 mm
Perfect
August 25° / 15° 7 24 0 137 mm
Good
September 21° / 10° 5 25 0 102 mm
Good
October 13° / 5° 9 21 1 134 mm
Bad
November 5° / -2° 7 14 8 80 mm
Awful
December -2° / -8° 7 6 18 101 mm
Awful
Temperatures in Ottawa in January
Rain in Ottawa in January

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Weather in Ottawa in January - FAQ

What is the average temperature in Ottawa in January?
The average temperature in Ottawa in January is -14/-7° C.
What is the chance of rain in Ottawa in January?
On average, there are 5 rainy days in Ottawa during January.
Weather wise, is January a good time to visit Ottawa?
The weather in Ottawa in January is awful.
Can it snow in Ottawa in January?
On average, there are 22 snowy days in Ottawa in January.
More about the weather in Ottawa