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Canada weather

Weather in Duncan for December 2026

Your guide to Duncan weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Duncan at the beginning of December is 7.5 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 6.7 °C by the end of December.

    • Rain 🌧️

  • The climate of Duncan in December is notably wet, with an average of 15 rainy days, and a total of 237.8 mm of precipitation.

    • More

  • Is December a good time to visit Duncan? check out the best time to travel to Duncan page.

  • ✨ Is December a good time to visit Duncan? – Ask the AI Weatherman

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
7°/5°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
89 %
Avg humidity

Duncan Weather December

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

Temperatures trend during December in Duncan

See the weather trend as well as the moving average line

December weather in Duncan day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Light rain
Light rain
 7° /4° 2.8 mm 0.8
2 Dec. Light rain
Light rain
 6° /4° 4.1 mm 0.8
3 Dec. Light rain
Light rain
 7° /4° 3.6 mm 0.8
4 Dec. Heavy rain
Heavy rain
 7° /5° 29.1 mm 0.8
5 Dec. Light rain
Light rain
 9° /5° 4 mm 0.8
6 Dec. Overcast
Overcast
 8° /6° 0.5 mm 0.8
7 Dec. Light rain
Light rain
 8° /6° 9.7 mm 0.8
8 Dec. Moderate rain
Moderate rain
 8° /5° 17.2 mm 0.8
9 Dec. Moderate or heavy sleet
Moderate or heavy sleet
 7° /5° 9.4 mm 0.8
10 Dec. Light rain
Light rain
 7° /5° 9.2 mm 0.7
11 Dec. Overcast
Overcast
 8° /6° 0.6 mm 0.7
12 Dec. Patchy rain possible
Patchy rain possible
 7° /5° 1.7 mm 0.7
13 Dec. Patchy rain possible
Patchy rain possible
 7° /6° 1.4 mm 0.7
14 Dec. Light rain
Light rain
 8° /6° 2.5 mm 0.7
15 Dec. Light rain
Light rain
 9° /6° 6.6 mm 0.7
16 Dec. Heavy rain
Heavy rain
 7° /5° 27.3 mm 0.7
17 Dec. Moderate rain
Moderate rain
 8° /5° 10 mm 0.7
18 Dec. Moderate rain
Moderate rain
 8° /6° 15.3 mm 0.7
19 Dec. Light rain
Light rain
 7° /5° 2.4 mm 0.7
20 Dec. Mist
Mist
 8° /6° 0 mm 0.7
21 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 2.4 mm 0.7
22 Dec. Light rain
Light rain
 7° /5° 8.7 mm 0.7
23 Dec. Overcast
Overcast
 7° /5° 0 mm 0.7
24 Dec. Moderate rain
Moderate rain
 7° /4° 18 mm 0.7
25 Dec. Moderate rain
Moderate rain
 7° /5° 13.1 mm 0.7
26 Dec. Moderate rain
Moderate rain
 8° /5° 17.9 mm 0.7
27 Dec. Moderate rain
Moderate rain
 6° /4° 10.7 mm 0.7
28 Dec. Light rain
Light rain
 7° /5° 4 mm 0.7
29 Dec. Patchy rain possible
Patchy rain possible
 7° /4° 1.6 mm 0.7
30 Dec. Light rain
Light rain
 6° /5° 4 mm 0.7
31 Dec. Fog
Fog
 6° /4° 0 mm 0.7
Next
Important Notice
Our weather forecast for Duncan 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 Duncan forecast closer to your planned date for the most up-to-date weather information.
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Duncan in December - FAQ

What are the expected maximum and minimum temperatures in Duncan during December?
During December, expect a variety of temperatures with highs around 7° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Duncan during December?
Significant rainfall exceeding 237.8 mm is expected in Duncan during December, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Duncan in December 2026?
Duncan typically sees 0 cm of snowfall during December.

What are the typical wind conditions in Duncan during December?
The average wind speed in Duncan during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Duncan

Explore the daily rainfall trends and prepare for Duncans December weather 💧
Typically, Duncan has 15 rainy days in December with a total of 237.8 mm of rainfall.
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Location coordinates Where is Duncan?

Get accurate weather forecasts for Duncan, located at latitude 48.783 and longitude -123.703. Stay updated with localized weather information tailored for Duncan.

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