| City | Average (°C) | Record (°C) | Yearly (cm) | |||
|---|---|---|---|---|---|---|
| High | Low | High | Low | Precipitation | Snow | |
| Cartwright | 5.2 | -4.0 | 36.1 | -37.8 | 110.3 | 441.8 |
| Corner Brook | 9.5 | 1.7 | 35.0 | -31.7 | 128.0 | 404.3 |
| Gander | 8.8 | 0.2 | 35.6 | -31.1 | 128.4 | 437.9 |
| Happy Valley-Goose Bay | 5.4 | -4.5 | 37.8 | -39.4 | 94.2 | 406.1 |
| St. John's | 9.3 | 1.4 | 33.9 | -29.4 | 152.2 | 355.4 |
| Stephenville | 9.1 | 1.7 | 30.7 | -29.5 | 129.4 | 368.5 |