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Canada weather

Weather in Jasper for December 2025

Your guide to Jasper weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Jasper usually enjoys a light touch of snow in December.

    • Temperatures

  • In general, the average temperature in Jasper at the beginning of December is 0.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -3 °C by the end of December.

    • More

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Average dry days
15
Dry days
Average rainy days
11
Rainy days
Average snowy days
5
Snow days
Average temperatures
-1°/-8°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Jasper Weather December

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

Temperatures trend during December in Jasper

See the weather trend as well as the moving average line

December weather in Jasper day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light freezing rain
Light freezing rain
 0° /-6° 0.2 mm 0 cm
2 Dec. Overcast
Overcast
 0° /-7° 0 mm 0 cm
3 Dec. Overcast
Overcast
 2° /-6° 0 mm 0 cm
4 Dec. Overcast
Overcast
 4° /-4° 0 mm 0 cm
5 Dec. Overcast
Overcast
 0° /-6° 0 mm 0 cm
6 Dec. Patchy moderate snow
Patchy moderate snow
 0° /-6° 5.9 mm 3.5 cm
7 Dec. Moderate snow
Moderate snow
 0° /-4° 7.4 mm 3.8 cm
8 Dec. Overcast
Overcast
 -1° /-8° 0 mm 0 cm
9 Dec. Cloudy
Cloudy
 -4° /-10° 0 mm 0 cm
10 Dec. Overcast
Overcast
 -2° /-10° 0.2 mm 0 cm
11 Dec. Overcast
Overcast
 -3° /-8° 0.1 mm 0 cm
12 Dec. Overcast
Overcast
 -1° /-9° 0 mm 0 cm
13 Dec. Overcast
Overcast
 0° /-8° 0.2 mm 0 cm
14 Dec. Patchy moderate snow
Patchy moderate snow
 0° /-8° 1 mm 0.5 cm
15 Dec. Light freezing rain
Light freezing rain
 -1° /-8° 0.3 mm 0 cm
16 Dec. Partly cloudy
Partly cloudy
 -7° /-14° 0.5 mm 0 cm
17 Dec. Overcast
Overcast
 -5° /-13° 0.3 mm 0 cm
18 Dec. Moderate snow
Moderate snow
 0° /-6° 6.1 mm 3.3 cm
19 Dec. Light freezing rain
Light freezing rain
 0° /-7° 2 mm 0.9 cm
20 Dec. Cloudy
Cloudy
 1° /-4° 1 mm 0 cm
21 Dec. Overcast
Overcast
 -1° /-4° 0.5 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 -2° /-7° 1.1 mm 0 cm
23 Dec. Partly cloudy
Partly cloudy
 1° /-7° 0 mm 0 cm
24 Dec. Light freezing rain
Light freezing rain
 -1° /-7° 0.9 mm 0 cm
25 Dec. Light freezing rain
Light freezing rain
 -2° /-6° 0.2 mm 0 cm
26 Dec. Light freezing rain
Light freezing rain
 -4° /-10° 0.5 mm 0 cm
27 Dec. Overcast
Overcast
 0° /-9° 0 mm 0 cm
28 Dec. Light freezing rain
Light freezing rain
 -4° /-11° 0.5 mm 0 cm
29 Dec. Overcast
Overcast
 -3° /-12° 0.3 mm 0 cm
30 Dec. Light freezing rain
Light freezing rain
 -4° /-8° 3.2 mm 0 cm
31 Dec. Overcast
Overcast
 -4° /-16° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Jasper 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 Jasper forecast closer to your planned date for the most up-to-date weather information.
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Jasper in December - FAQ

What are the expected maximum and minimum temperatures in Jasper during December?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Jasper during December?
In December, Jasper can expect light to moderate rainfall, totaling 32.4 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Jasper in December 2025?
Jasper experiences an average snowfall of 11.9 cm during December, occurring over 5 days.
What are the typical wind conditions in Jasper during December?
The average wind speed in Jasper during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

Jasper snow forecast December 2025

Track daily snowfall levels and discover Jasper’s snowy potential this December ❄️

December rainfall patterns in Jasper

Explore the daily rainfall trends and prepare for Jaspers December weather 💧

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Location coordinates Where is Jasper?

Get accurate weather forecasts for Jasper, located at latitude 52.879 and longitude -118.08. Stay updated with localized weather information tailored for Jasper.

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