New Westminster
December
Weather in New Westminster for December 2026
Your guide to New Westminster weather in December - trends and predictions
Snowfall in New Westminster during December is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in New Westminster at the beginning of December is 6.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 6 °C by the end of December.
New Westminster in December brings notable rainfall, with an average of 20 rainy days and a total precipitation of 853.5 mm.
Is December a good time to visit New Westminster? check out the best time to travel to New Westminster page.
✨ Is December a good time to visit New Westminster? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
10
Dry days
20
Rainy days
1
Snow days
6°/3°
Temperatures
10 km/h
Avg max wind
89 %
Avg humidity
New Westminster Weather December
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Temperatures trend during December in New Westminster
See the weather trend as well as the moving average line
December weather in New Westminster day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 6° /1° | 6.9 mm | 0 cm | |
| 2 Dec. | Light rain | 4° /1° | 4.9 mm | 0 cm | |
| 3 Dec. | Light rain | 6° /1° | 4.8 mm | 0 cm | |
| 4 Dec. |  Heavy rain | 6° /3° | 39.7 mm | 0 cm | |
| 5 Dec. | Heavy rain | 8° /3° | 27.5 mm | 0 cm | |
| 6 Dec. |  Moderate rain | 8° /6° | 17.3 mm | 0 cm | |
| 7 Dec. | Heavy rain | 7° /4° | 77.6 mm | 0 cm | |
| 8 Dec. | Heavy rain | 7° /3° | 64.8 mm | 0 cm | |
| 9 Dec. |  Light snow | 5° /2° | 17.2 mm | 2.1 cm | |
| 10 Dec. | Moderate rain | 6° /2° | 23.1 mm | 0 cm | |
| 11 Dec. | Light rain | 7° /5° | 4.1 mm | 0 cm | |
| 12 Dec. | Moderate rain | 6° /3° | 11 mm | 0 cm | |
| 13 Dec. | Heavy rain | 7° /5° | 25.6 mm | 0 cm | |
| 14 Dec. | Heavy rain | 7° /5° | 31.8 mm | 0 cm | |
| 15 Dec. | Heavy rain | 7° /4° | 46.5 mm | 0 cm | |
| 16 Dec. | Heavy rain | 6° /3° | 36.5 mm | 0 cm | |
| 17 Dec. | Moderate rain | 7° /4° | 17.3 mm | 0 cm | |
| 18 Dec. | Heavy rain | 7° /5° | 79 mm | 0 cm | |
| 19 Dec. | Moderate rain | 7° /4° | 23.1 mm | 1.1 cm | |
| 20 Dec. | Heavy rain | 9° /5° | 27.5 mm | 0 cm | |
| 21 Dec. | Heavy rain | 8° /5° | 31 mm | 0 cm | |
| 22 Dec. | Heavy rain | 7° /3° | 27.8 mm | 0 cm | |
| 23 Dec. | Moderate rain | 5° /3° | 12.2 mm | 0 cm | |
| 24 Dec. | Heavy rain | 5° /2° | 51.1 mm | 0 cm | |
| 25 Dec. | Heavy rain | 6° /3° | 35.3 mm | 0 cm | |
| 26 Dec. | Heavy rain | 6° /3° | 55.2 mm | 1 cm | |
| 27 Dec. | Heavy rain | 5° /2° | 26.1 mm | 0 cm | |
| 28 Dec. | Moderate rain | 5° /3° | 24 mm | 0.4 cm | |
| 29 Dec. |  Overcast | 7° /4° | 0.4 mm | 0 cm | |
| 30 Dec. | Light rain | 6° /4° | 3.7 mm | 0 cm | |
| 31 Dec. |  Patchy rain possible | 7° /3° | 0.2 mm | 0 cm | |
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Important Notice
Our weather forecast for New Westminster 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 New Westminster forecast closer to your planned date for the most up-to-date weather information.
Change Month
New Westminster in December - FAQ
What are the expected maximum and minimum temperatures in New Westminster during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 3°.
How much rainfall should be expected in New Westminster during December?
Significant rainfall exceeding 853.5 mm is expected in New Westminster during December, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
Will it snow in New Westminster in December 2026?
New Westminster typically sees 4.7 cm of snowfall during December.
What are the typical wind conditions in New Westminster during December?
The average wind speed in New Westminster during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
New Westminster snow forecast December 2026
Track daily snowfall levels and discover New Westminster’s snowy potential this December ❄️
On average, New Westminster sees 1 snowy days during December, with approximately 4.7 cm of total snowfall.
December rainfall patterns in New Westminster
Explore the daily rainfall trends and prepare for New Westminsters December weather 💧
Typically, New Westminster has 20 rainy days in December with a total of 853.5 mm of rainfall.
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