Weather in Toronto for December 2025
The climate of Toronto in December is quite snowy, averaging 12 snowy days.
According to Toronto snow forecast for December 2025, 7 snowy days are expected until the end of the month. The closest date with snow is Saturday, 20 December.Until now, December 2025 in Toronto is cooler than usual, with temperatures averaging -0.4 °C, this is -3.7 °C below the typical seasonal average.
Expect cooler weather in the next days in Toronto with the forecast suggesting a temperature of 0.7 °C, lower than the historical average.
In general, the average temperature in Toronto at the beginning of December is 3.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 2.3 °C by the end of December.
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Toronto Weather December
Temperatures trend during December in Toronto
December weather in Toronto day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Overcast | 3° /-1° | 2 mm | 0 cm | |
| 2 Dec. | Moderate rain at times | 5° /0° | 2.7 mm | 0.4 cm | |
| 3 Dec. | Overcast | 4° /-1° | 4.8 mm | 0.5 cm | |
| 4 Dec. | Overcast | 3° /-2° | 0 mm | 0 cm | |
| 5 Dec. | Overcast | 3° /-2° | 2.7 mm | 0 cm | |
| 6 Dec. | Overcast | 4° /-1° | 2.5 mm | 0 cm | |
| 7 Dec. | Overcast | 2° /-1° | 3.5 mm | 2.6 cm | |
| 8 Dec. | Overcast | 2° /-2° | 0.2 mm | 0 cm | |
| 9 Dec. | Overcast | 4° /-1° | 9.6 mm | 0.3 cm | |
| 10 Dec. | Overcast | 5° /0° | 7.8 mm | 2.4 cm | |
| 11 Dec. | Overcast | 5° /0° | 4.7 mm | 0.2 cm | |
| 12 Dec. | Cloudy | 3° /-2° | 1.9 mm | 0 cm | |
| 13 Dec. | Overcast | 2° /-2° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | 2° /-3° | 0 mm | 0 cm | |
| 15 Dec. | Moderate or heavy rain shower | 3° /-2° | 5 mm | 0.2 cm | |
| 16 Dec. | Sunny | -3° /-10° | 0 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 3° /-2° | 0.3 mm | 0 cm | |
| 18 Dec. | Moderate rain | 5° /0° | 18.7 mm | 0 cm | |
| 19 Dec. | Moderate or heavy snow showers | 3° /-5° | 36.9 mm | 0 cm | |
| 20 Dec. | Moderate snow | 1° /-5° | 1.5 mm | 1 cm | |
| 21 Dec. | Light freezing rain | 0° /-4° | 0.1 mm | 0 cm | |
| 22 Dec. | Light snow | -4° /-6° | 0.1 mm | 0 cm | |
| 23 Dec. | Light snow | 1° /-4° | 0.2 mm | 0.2 cm | |
| 24 Dec. | Overcast | -3° /-4° | 0 mm | 0 cm | |
| 25 Dec. | Light freezing rain | 1° /0° | 0 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 9° /2° | 1.5 mm | 0 cm | |
| 27 Dec. | Moderate or heavy snow showers | 1° /0° | 3.1 mm | 0 cm | |
| 28 Dec. | Blowing snow | 0° /-4° | 1.5 mm | 0 cm | |
| 29 Dec. | Cloudy | -4° /-6° | 0 mm | 0 cm | |
| 30 Dec. | Overcast | 5° /0° | 1.9 mm | 0.1 cm | |
| 31 Dec. | Overcast | 4° /0° | 5.5 mm | 0.1 cm | |
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