Weather in Terrace for December 2025
Snowfall Warning - See hour by hour.
Terrace is transformed into a snow paradise in December, with more than 20 snowy days on average.
According to Terrace snow forecast for December 2025, 9 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 13 December.Until now, December 2025 in Terrace is slightly cooler than the historical average by -0.6 °C.
The forecast for the next days in Terrace predicts a temperature of -6.4 °C, which is cooler than the historical average.
In general, the average temperature in Terrace at the beginning of December is 3.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -2.4 °C by the end of December.
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Terrace Weather December
Temperatures trend during December in Terrace
December weather in Terrace day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Mist | 3° /-2° | 14.2 mm | 0 cm | |
| 2 Dec. |  Heavy snow | 2° /0° | 16.4 mm | 1.7 cm | |
| 3 Dec. |  Moderate or heavy rain with thunder | 4° /0° | 34.7 mm | 7.9 cm | |
| 4 Dec. | Heavy snow | 5° /2° | 20.8 mm | 2.3 cm | |
| 5 Dec. |  Light sleet | 5° /1° | 22.6 mm | 0.1 cm | |
| 6 Dec. | Heavy snow | 3° /0° | 23 mm | 5 cm | |
| 7 Dec. |  Light freezing rain | 2° /-2° | 20.1 mm | 0 cm | |
| 8 Dec. |  Moderate snow | 2° /-2° | 32 mm | 0.2 cm | |
| 9 Dec. | Heavy snow | 1° /-5° | 11 mm | 8.6 cm | |
| 10 Dec. | Heavy snow | 1° /-5° | 10.2 mm | 4.4 cm | |
| 11 Dec. |  Freezing fog | 0° /-5° | 3.3 mm | 0 cm | |
| 12 Dec. | Heavy snow | 0° /-7° | 5.1 mm | 1.1 cm | |
| 13 Dec. |  Moderate or heavy snow showers | 5° /-9° | 19 mm | 5.8 cm | |
| 14 Dec. |  Heavy rain | 5° /3° | 45.8 mm | 0 cm | |
| 15 Dec. | Heavy rain | 5° /-1° | 101 mm | 8.2 cm | |
| 16 Dec. | Heavy snow | 1° /-4° | 29.3 mm | 21.2 cm | |
| 17 Dec. | Moderate snow | -2° /-5° | 3.6 mm | 2.6 cm | |
| 18 Dec. | Mist | -6° /-13° | 0.3 mm | 0.2 cm | |
| 19 Dec. |  Partly cloudy | -15° /-20° | 0 mm | 0 cm | |
| 20 Dec. |  Sunny | -16° /-23° | 0 mm | 0 cm | |
| 21 Dec. | Mist | -18° /-25° | 0 mm | 0 cm | |
| 22 Dec. | Mist | -18° /-26° | 0 mm | 0 cm | |
| 23 Dec. | Heavy snow | -6° /-18° | 4.2 mm | 3.1 cm | |
| 24 Dec. | Moderate or heavy snow showers | -3° /-13° | 4.3 mm | 3.1 cm | |
| 25 Dec. | Freezing fog | -15° /-20° | 1.3 mm | 0.9 cm | |
| 26 Dec. | Heavy snow | -6° /-10° | 11.1 mm | 8 cm | |
| 27 Dec. | Heavy snow | 1° /-3° | 3.9 mm | 3.3 cm | |
| 28 Dec. | Heavy snow | 0° /-4° | 4.6 mm | 3.5 cm | |
| 29 Dec. | Light freezing rain | 1° /-2° | 2.6 mm | 1 cm | |
| 30 Dec. | Light sleet | 1° /-2° | 1.2 mm | 0 cm | |
| 31 Dec. |  Light snow | 1° /-4° | 1 mm | 0 cm | |
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Terrace in December - FAQ
Terrace snow forecast December 2025
December rainfall patterns in Terrace
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