Average annual temperature is 9.5 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 117 days
Number of rainy days: 246 days
Number of snow days: 2 days
Look at detailed online map of Winter Harbour
* Weather data for Winter Harbour Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.0 | 9.4 | 14.6 | 22.7 | 30.4 | 23.9 | 23.3 | 26.5 | 21.4 | 21.8 | 14.1 | 11.9 |
| Average daytime temperature (°C) | 7.8 | 6.1 | 8.1 | 9.3 | 16.6 | 17.3 | 18.6 | 20.2 | 16.6 | 14.3 | 10.1 | 9.0 |
| Average temperature (°C) | 5.9 | 4.0 | 4.4 | 6.0 | 11.6 | 12.6 | 14.6 | 16.1 | 12.9 | 10.7 | 7.5 | 7.0 |
| Average night temperature (°C) | 4.2 | 2.1 | 2.0 | 3.8 | 8.1 | 9.3 | 11.8 | 13.3 | 10.2 | 8.4 | 5.5 | 5.2 |
| Absolute minimum temperature (°C) | -1.3 | -5.9 | -1.4 | -1.3 | 2.8 | 3.9 | 8.6 | 10.2 | 7.2 | 1.8 | 1.8 | 0.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.5 | 16.4 | 15.9 | 14.5 | 12.6 | 10.7 | 9.0 | 8.1 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 1.3 | 3.0 | 6.2 | 5.8 | 9.5 | 11.1 | 10.6 | 9.8 | 7.9 | 5.7 | 2.6 | 2.0 |
| Precipitation (mm) | 377 | 521 | 271 | 366 | 15 | 53 | 66 | 87 | 169 | 233 | 423 | 518 |
| Sunny days | 5 | 3 | 6 | 3 | 17 | 15 | 17 | 18 | 9 | 14 | 8 | 2 |
| Rainy days | 26 | 23 | 25 | 27 | 14 | 15 | 14 | 13 | 21 | 17 | 22 | 29 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Winter Harbour during the most sunny months:
Months with the longest average daylight duration in Winter Harbour:
The largest precipitation sum in Winter Harbour is at