Weather in Regional District of Nanaimo for December 2025
Snowfall in Regional District of Nanaimo during December is quite rare, with fewer than 2 snowy days on average.
According to Regional District of Nanaimo snow forecast for December 2025, 4 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 20 December.Until now, December 2025 in Regional District of Nanaimo has been nearly identical to the historical average, with a temperature of 7.9 °C (showing only a slight deviation of 0.5 °C).
Expect cooler weather in the next days in Regional District of Nanaimo with the forecast suggesting a temperature of 4.3 °C, lower than the historical average.
In general, the average temperature in Regional District of Nanaimo at the beginning of December is 7.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3.4 °C by the end of December.
Regional District of Nanaimo experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 334.4 mm.
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Regional District of Nanaimo Weather December
Temperatures trend during December in Regional District of Nanaimo
December weather in Regional District of Nanaimo day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Fog | 6° /2° | 5.3 mm | 0 cm | |
| 2 Dec. |  Patchy rain possible | 6° /2° | 5.1 mm | 0 cm | |
| 3 Dec. | Fog | 7° /1° | 4.6 mm | 0 cm | |
| 4 Dec. |  Moderate rain | 7° /3° | 28.3 mm | 0 cm | |
| 5 Dec. | Patchy rain possible | 9° /4° | 5 mm | 0 cm | |
| 6 Dec. | Fog | 9° /5° | 2.3 mm | 0 cm | |
| 7 Dec. | Fog | 9° /3° | 4.4 mm | 0 cm | |
| 8 Dec. | Patchy rain possible | 8° /3° | 11.6 mm | 0 cm | |
| 9 Dec. |  Heavy snow | 6° /2° | 12.1 mm | 2.9 cm | |
| 10 Dec. |  Light rain | 7° /3° | 8.3 mm | 0 cm | |
| 11 Dec. | Mist | 7° /3° | 0.8 mm | 0 cm | |
| 12 Dec. | Patchy rain possible | 6° /3° | 6 mm | 0 cm | |
| 13 Dec. |  Overcast | 9° /7° | 0 mm | 0 cm | |
| 14 Dec. |  Partly cloudy | 10° /9° | 0 mm | 0 cm | |
| 15 Dec. |  Heavy rain | 14° /4° | 29.4 mm | 0 cm | |
| 16 Dec. | Heavy rain | 7° /2° | 24 mm | 0 cm | |
| 17 Dec. | Moderate rain | 4° /4° | 5.5 mm | 0 cm | |
| 18 Dec. | Moderate rain | 3° /2° | 11.3 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 4° /1° | 1.7 mm | 0 cm | |
| 20 Dec. | Patchy rain possible | 5° /1° | 0.8 mm | 0.4 cm | |
| 21 Dec. | Patchy rain possible | 3° /-1° | 0.6 mm | 0.1 cm | |
| 22 Dec. | Moderate rain | 3° /-1° | 7.6 mm | 1.6 cm | |
| 23 Dec. | Moderate rain | 3° /2° | 5.8 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 3° /-3° | 4.4 mm | 2.1 cm | |
| 25 Dec. | Overcast | -6° /-10° | 0 mm | 0 cm | |
| 26 Dec. | Partly cloudy | -2° /-8° | 0 mm | 0 cm | |
| 27 Dec. | Moderate rain | 7° /2° | 36.2 mm | 0 cm | |
| 28 Dec. | Light rain | 8° /4° | 14.2 mm | 0 cm | |
| 29 Dec. | Light drizzle | 6° /3° | 7 mm | 0 cm | |
| 30 Dec. | Light rain | 6° /3° | 2.8 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 5° /2° | 0.1 mm | 0 cm | |
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Regional District of Nanaimo in December - FAQ
Regional District of Nanaimo snow forecast December 2025
December rainfall patterns in Regional District of Nanaimo
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Where is Regional District of Nanaimo?Get accurate weather forecasts for Regional District of Nanaimo, located at latitude 49.166 and longitude -123.94. Stay updated with localized weather information tailored for Regional District of Nanaimo.