Weather in December 2024

Ottawa weather in December 2024

The weather in Ottawa in December is very cold with temperatures between -8°C and -2°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Ottawa during the month of December. 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 December. 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 December 2024.

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
-2° / -8°
Rainy Days
Rainy Days
7
Snowy Days
Snowy Days
18
Dry Days
Dry Days
6
Rainfall
Rainfall
101
mm
6.0
Sun Hours
6.0
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 December
Rain in Ottawa in December

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Weather in Ottawa in December - FAQ

What is the average temperature in Ottawa in December?
The average temperature in Ottawa in December is -8/-2° C.
What is the chance of rain in Ottawa in December?
On average, there are 7 rainy days in Ottawa during December.
Weather wise, is December a good time to visit Ottawa?
The weather in Ottawa in December is awful.
Can it snow in Ottawa in December?
On average, there are 18 snowy days in Ottawa in December.
More about the weather in Ottawa