Frequently the weather in Toronto during December is 0. Throughout the month you should see a high of 1 and low of -3 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 0 |
| High Temperature | 1 |
| Low Temperature | -3 |
| Sunshine Per Day | 4 |
Useful Links: Toronto Weather: Average Weather & Yearly Climate