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Northwest Territories (Yellowknife)
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Canada weather

Weather in Northwest Territories for December 2025

Your guide to Northwest Territories weather in December - trends and predictions

    Snow Forecast ❄️

  • Northwest Territories typically experiences moderate snowfall in December, with an average of 7 snowy days.
    According to Northwest Territories snow forecast for December 2025, 3 snowy days are expected until the end of the month. The closest date with snow is Saturday, 27 December.

    • Temperatures

  • Until now, December 2025 in Northwest Territories is cooler than usual, with temperatures averaging -20.4 °C, this is -3.6 °C below the typical seasonal average.

  • The forecast for the next days in Northwest Territories predicts temperatures to be around -22 °C, close to the historical average.

  • In general, the average temperature in Northwest Territories at the beginning of December is -14.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -19.6 °C by the end of December.

    • More

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Average dry days
24
Dry days
Average rainy days
0
Rainy days
Average snowy days
7
Snow days
Average temperatures
-10°/-24°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
95 %
Avg humidity

Northwest Territories Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light snow
-15°
2
Freezing fog
-18°
3
Freezing fog
-15°
4
Freezing fog
-14°
5
Heavy snow
-11°
6
Freezing fog
-12°
7
Mist
-15°
8
Freezing fog
-19°
9
Light freezing rain
-18°
10
Mist
-19°
11
Freezing fog
-18°
12
Overcast
-15°
13
Freezing fog
-11°
14
Mist
-14°
15
Mist
-18°
16
Mist
-17°
17
Freezing fog
-20°
18
Freezing fog
-22°
19
Freezing fog
-27°
20
Moderate snow
-11°
21
Freezing fog
-30°
22
Partly cloudy
-28°
23
Freezing fog
-29°
24
Overcast
-20°
25
Mist
-19°
26
Overcast
-19°
27
Overcast
-21°
28
Light freezing rain
-15°
29
Light snow
-14°
30
Freezing fog
-25°
31
Freezing fog
-24°

Temperatures trend during December in Northwest Territories

See the weather trend as well as the moving average line

December weather in Northwest Territories day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light snow
Light snow
 -15° /-22° 0.2 mm 0.1 cm
2 Dec. Freezing fog
Freezing fog
 -18° /-25° 0.3 mm 0.2 cm
3 Dec. Freezing fog
Freezing fog
 -15° /-26° 1.1 mm 0.8 cm
4 Dec. Freezing fog
Freezing fog
 -14° /-25° 0.9 mm 0.6 cm
5 Dec. Heavy snow
Heavy snow
 -11° /-24° 1.5 mm 1.2 cm
6 Dec. Freezing fog
Freezing fog
 -12° /-21° 0.1 mm 0.1 cm
7 Dec. Mist
Mist
 -15° /-21° 0.3 mm 0.2 cm
8 Dec. Freezing fog
Freezing fog
 -19° /-23° 0.3 mm 0.2 cm
9 Dec. Light freezing rain
Light freezing rain
 -18° /-28° 0 mm 0 cm
10 Dec. Mist
Mist
 -19° /-27° 0 mm 0 cm
11 Dec. Freezing fog
Freezing fog
 -18° /-28° 0 mm 0 cm
12 Dec. Overcast
Overcast
 -15° /-23° 1.2 mm 0.6 cm
13 Dec. Freezing fog
Freezing fog
 -11° /-18° 1.4 mm 1 cm
14 Dec. Mist
Mist
 -14° /-29° 0 mm 0 cm
15 Dec. Mist
Mist
 -18° /-24° 0 mm 0 cm
16 Dec. Mist
Mist
 -17° /-28° 0.7 mm 0.5 cm
17 Dec. Freezing fog
Freezing fog
 -20° /-30° 0.3 mm 0.2 cm
18 Dec. Freezing fog
Freezing fog
 -22° /-30° 1.3 mm 1.1 cm
19 Dec. Freezing fog
Freezing fog
 -27° /-34° 0 mm 0 cm
20 Dec. Moderate snow
Moderate snow
 -11° /-23° 1.6 mm 1.2 cm
21 Dec. Freezing fog
Freezing fog
 -30° /-33° 0 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 -28° /-31° 0 mm 0 cm
23 Dec. Freezing fog
Freezing fog
 -29° /-33° 0 mm 0 cm
24 Dec. Overcast
Overcast
 -20° /-28° 0 mm 0 cm
25 Dec. Mist
Mist
 -19° /-21° 0 mm 0 cm
26 Dec. Overcast
Overcast
 -19° /-22° 0 mm 0 cm
27 Dec. Overcast
Overcast
 -21° /-23° 0.1 mm 0 cm
28 Dec. Light freezing rain
Light freezing rain
 -15° /-23° 0.5 mm 0.4 cm
29 Dec. Light snow
Light snow
 -14° /-22° 0.3 mm 0.2 cm
30 Dec. Freezing fog
Freezing fog
 -25° /-29° 0 mm 0 cm
31 Dec. Freezing fog
Freezing fog
 -24° /-30° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Northwest Territories in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Northwest Territories forecast closer to your planned date for the most up-to-date weather information.
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Northwest Territories in December - FAQ

What are the expected maximum and minimum temperatures in Northwest Territories during December?
Brace for cold days with temperatures not exceeding -10° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Northwest Territories during December?
In December, Northwest Territories can expect light to moderate rainfall, totaling 45.8 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Northwest Territories in December 2025?
Northwest Territories experiences an average snowfall of 33.4 cm during December, occurring over 7 days.
What are the typical wind conditions in Northwest Territories during December?
The average wind speed in Northwest Territories during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Northwest Territories snow forecast December 2025

Track daily snowfall levels and discover Northwest Territories’s snowy potential this December ❄️
On average, Northwest Territories sees 7 snowy days during December, with approximately 33.4 cm of total snowfall.

December rainfall patterns in Northwest Territories

Explore the daily rainfall trends and prepare for Northwest Territoriess December weather 💧
Provinces in Northwest Territories
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North Slave Region
Top locations in Northwest Territories
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Yellowknife
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Location coordinates Where is Northwest Territories?

Get accurate weather forecasts for Northwest Territories, located at latitude 62.454 and longitude -114.372. Stay updated with localized weather information tailored for Northwest Territories.

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