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Weather in Grande Prairie for December 2025

Your guide to Grande Prairie weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Freezing Rain Warning - See hour by hour.

    • Snow Forecast ❄️

  • Grande Prairie typically experiences moderate snowfall in December, with an average of 10 snowy days.
    According to Grande Prairie snow forecast for December 2025, 7 snowy days are expected in the next 2 weeks. The closest date with snow is Sunday, 14 December.

    • Temperatures

  • Until now, December 2025 in Grande Prairie has been significantly cooler than historical averages by -6.3 °C, with average temperature of -9.8 °C.

  • An exceptional deviation from the historical average is forecasted for next days of December 2025 in Grande Prairie with the forecasted temperature being -19.7 °C, much lower than usual.

  • In general, the average temperature in Grande Prairie at the beginning of December is -0.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -12.4 °C by the end of December.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
21
Dry days
Average rainy days
0
Rainy days
Average snowy days
10
Snow days
Average temperatures
-2°/-8°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Grande Prairie Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
-4°
2
Partly cloudy
1°
3
Heavy snow
1°
4
Overcast
0°
5
Mist
1°
6
Partly cloudy
-2°
7
Partly cloudy
-2°
8
Overcast
-5°
9
Light snow
-8°
10
Overcast
-7°
11
Overcast
-8°
12
Overcast
-8°
13
Partly cloudy
-3°
14
Weather Alert Moderate or heavy snow showers
-11°
15
Overcast
1°
16
Cloudy
-0°
17
Moderate snow
-20°
18
Light freezing rain
-24°
19
Freezing fog
-26°
20
Light snow
-20°
21
Light snow
-25°
22
Freezing fog
-31°
23
Mist
-28°
24
Freezing fog
-23°
25
Freezing fog
-26°
26
Freezing fog
-23°
27
Mist
-20°
28
Cloudy
-4°
29
Sunny
-5°
30
Partly cloudy
-3°
31
Sunny
-6°

Temperatures trend during December in Grande Prairie

See the weather trend as well as the moving average line

December weather in Grande Prairie day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Overcast
Overcast
 -4° /-13° 1.8 mm 1.3 cm
2 Dec. Partly cloudy
Partly cloudy
 1° /-8° 0 mm 0 cm
3 Dec. Heavy snow
Heavy snow
 1° /-10° 5.8 mm 4.4 cm
4 Dec. Overcast
Overcast
 0° /-8° 9.8 mm 6.3 cm
5 Dec. Mist
Mist
 1° /-9° 7.9 mm 5.7 cm
6 Dec. Partly cloudy
Partly cloudy
 -2° /-8° 1.2 mm 0.9 cm
7 Dec. Partly cloudy
Partly cloudy
 -2° /-8° 2.9 mm 1.7 cm
8 Dec. Overcast
Overcast
 -5° /-14° 1.8 mm 1.3 cm
9 Dec. Light snow
Light snow
 -8° /-14° 0.8 mm 0.6 cm
10 Dec. Overcast
Overcast
 -7° /-13° 4.2 mm 3 cm
11 Dec. Overcast
Overcast
 -8° /-16° 2.8 mm 2 cm
12 Dec. Overcast
Overcast
 -8° /-13° 0 mm 0 cm
13 Dec. Partly cloudy
Partly cloudy
 -3° /-13° 3.7 mm 2.7 cm
14 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -11° /-20° 7 mm 5.1 cm
15 Dec. Overcast
Overcast
 1° /-18° 0 mm 0 cm
16 Dec. Cloudy
Cloudy
 0° /-22° 0 mm 0 cm
17 Dec. Moderate snow
Moderate snow
 -20° /-28° 5.4 mm 3.8 cm
18 Dec. Light freezing rain
Light freezing rain
 -24° /-27° 0.3 mm 0.2 cm
19 Dec. Freezing fog
Freezing fog
 -26° /-31° 0.1 mm 0 cm
20 Dec. Light snow
Light snow
 -20° /-31° 0.6 mm 0.4 cm
21 Dec. Light snow
Light snow
 -25° /-30° 0.5 mm 0.3 cm
22 Dec. Freezing fog
Freezing fog
 -31° /-44° 0 mm 0 cm
23 Dec. Mist
Mist
 -28° /-37° 0 mm 0 cm
24 Dec. Freezing fog
Freezing fog
 -23° /-33° 0.1 mm 0 cm
25 Dec. Freezing fog
Freezing fog
 -26° /-36° 0 mm 0 cm
26 Dec. Freezing fog
Freezing fog
 -23° /-36° 0 mm 0 cm
27 Dec. Mist
Mist
 -20° /-24° 0.1 mm 0 cm
28 Dec. Cloudy
Cloudy
 -4° /-10° 0 mm 0 cm
29 Dec. Sunny
Sunny
 -5° /-8° 0 mm 0 cm
30 Dec. Partly cloudy
Partly cloudy
 -3° /-9° 0 mm 0 cm
31 Dec. Sunny
Sunny
 -6° /-12° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Grande Prairie 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 Grande Prairie forecast closer to your planned date for the most up-to-date weather information.
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Grande Prairie in December - FAQ

What are the expected maximum and minimum temperatures in Grande Prairie during December?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Grande Prairie during December?
In December, Grande Prairie can expect light to moderate rainfall, totaling 43.7 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Grande Prairie in December 2025?
Grande Prairie experiences an average snowfall of 28.79 cm during December, occurring over 10 days.
What are the typical wind conditions in Grande Prairie during December?
The average wind speed in Grande Prairie during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Grande Prairie snow forecast December 2025

Track daily snowfall levels and discover Grande Prairie’s snowy potential this December ❄️
On average, Grande Prairie sees 10 snowy days during December, with approximately 28.8 cm of total snowfall.

December rainfall patterns in Grande Prairie

Explore the daily rainfall trends and prepare for Grande Prairies December weather 💧

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Location coordinates Where is Grande Prairie?

Get accurate weather forecasts for Grande Prairie, located at latitude 55.167 and longitude -118.803. Stay updated with localized weather information tailored for Grande Prairie.

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