Weather in Cowichan Valley Regional District for December 2025
Snowfall in Cowichan Valley Regional District during December is quite rare, with fewer than 2 snowy days on average.
According to Cowichan Valley Regional District snow forecast for December 2025, 6 snowy days are expected in the next 2 weeks. The closest date with snow is Sunday, 21 December.Until now, December 2025 in Cowichan Valley Regional District has been nearly identical to the historical average, with a temperature of 8.5 °C (showing only a slight deviation of 0.5 °C).
Expect cooler weather in the next days in Cowichan Valley Regional District with the forecast suggesting a temperature of 5.6 °C, lower than the historical average.
In general, the average temperature in Cowichan Valley Regional District at the beginning of December is 7.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 6.3 °C by the end of December.
Cowichan Valley Regional District experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 217.2 mm.
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Cowichan Valley Regional District Weather December
Temperatures trend during December in Cowichan Valley Regional District
December weather in Cowichan Valley Regional District day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Fog | 7° /4° | 2.8 mm | 0 cm | |
| 2 Dec. |  Light drizzle | 7° /4° | 4.1 mm | 0 cm | |
| 3 Dec. |  Moderate rain | 8° /4° | 3.6 mm | 0 cm | |
| 4 Dec. |  Heavy rain | 7° /4° | 29.1 mm | 0 cm | |
| 5 Dec. | Fog | 9° /5° | 4 mm | 0 cm | |
| 6 Dec. |  Overcast | 9° /6° | 0.5 mm | 0 cm | |
| 7 Dec. |  Patchy rain possible | 8° /5° | 9.7 mm | 0 cm | |
| 8 Dec. | Patchy rain possible | 9° /5° | 17.2 mm | 0 cm | |
| 9 Dec. |  Moderate or heavy sleet | 7° /4° | 9.4 mm | 0 cm | |
| 10 Dec. | Light rain | 8° /5° | 9.2 mm | 0 cm | |
| 11 Dec. | Overcast | 8° /5° | 0.6 mm | 0 cm | |
| 12 Dec. | Patchy rain possible | 7° /5° | 1.7 mm | 0 cm | |
| 13 Dec. | Fog | 10° /7° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | 9° /7° | 0 mm | 0 cm | |
| 15 Dec. | Heavy rain | 12° /8° | 23.3 mm | 0 cm | |
| 16 Dec. | Heavy rain | 9° /6° | 32.3 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 5° /5° | 3.1 mm | 0 cm | |
| 18 Dec. | Patchy rain possible | 7° /5° | 3.6 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 5° /4° | 3.1 mm | 0 cm | |
| 20 Dec. | Patchy rain possible | 5° /3° | 1.2 mm | 0 cm | |
| 21 Dec. | Patchy rain possible | 3° /1° | 0.7 mm | 0.5 cm | |
| 22 Dec. |  Moderate or heavy snow showers | 1° /-3° | 1.1 mm | 0.8 cm | |
| 23 Dec. | Moderate or heavy snow showers | 1° /-3° | 0.7 mm | 0.5 cm | |
| 24 Dec. | Patchy rain possible | 7° /1° | 1.2 mm | 0.2 cm | |
| 25 Dec. |  Partly cloudy | 2° /-2° | 0.1 mm | 0.1 cm | |
| 26 Dec. | Patchy rain possible | 3° /1° | 2.3 mm | 0.1 cm | |
| 27 Dec. | Light drizzle | 8° /5° | 16 mm | 0 cm | |
| 28 Dec. | Light drizzle | 9° /6° | 6.1 mm | 0 cm | |
| 29 Dec. | Patchy rain possible | 8° /5° | 2.4 mm | 0 cm | |
| 30 Dec. | Light rain | 7° /6° | 6 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 7° /4° | 0.1 mm | 0 cm | |
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Cowichan Valley Regional District in December - FAQ
Cowichan Valley Regional District snow forecast December 2025
December rainfall patterns in Cowichan Valley Regional District
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Where is Cowichan Valley Regional District?Get accurate weather forecasts for Cowichan Valley Regional District, located at latitude 48.783 and longitude -123.703. Stay updated with localized weather information tailored for Cowichan Valley Regional District.