Average annual temperature is 11.0 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 162 days
Number of rainy days: 199 days
Number of snow days: 4 days
Look at detailed online map of Denman Island Trust Area
* Weather data for Denman Island Trust Area 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) | 9.4 | 9.8 | 13.3 | 18.2 | 27.9 | 25.9 | 29.0 | 29.2 | 24.5 | 19.4 | 14.3 | 12.0 |
| Average daytime temperature (°C) | 6.7 | 6.0 | 8.5 | 10.2 | 20.0 | 21.3 | 24.9 | 24.5 | 18.9 | 13.3 | 8.6 | 8.1 |
| Average temperature (°C) | 5.3 | 3.8 | 5.4 | 7.4 | 15.5 | 16.5 | 19.8 | 19.7 | 15.0 | 10.2 | 6.1 | 6.3 |
| Average night temperature (°C) | 4.0 | 2.3 | 3.2 | 5.4 | 11.9 | 12.7 | 15.1 | 15.8 | 11.7 | 7.7 | 4.2 | 4.7 |
| Absolute minimum temperature (°C) | -1.0 | -5.5 | 0.2 | 1.8 | 7.7 | 8.2 | 12.1 | 10.7 | 7.8 | -2.1 | 0.8 | 0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 3.6 | 7.3 | 6.7 | 12.4 | 12.2 | 13.4 | 11.4 | 9.0 | 6.1 | 4.4 | 2.2 |
| Precipitation (mm) | 228 | 128 | 82 | 205 | 22 | 26 | 34 | 48 | 130 | 222 | 203 | 323 |
| Sunny days | 7 | 2 | 9 | 5 | 23 | 20 | 25 | 20 | 15 | 17 | 14 | 5 |
| Rainy days | 24 | 22 | 22 | 25 | 8 | 10 | 6 | 11 | 15 | 14 | 16 | 26 |
| Snow days | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Denman Island Trust Area during the most sunny months:
Months with the longest average daylight duration in Denman Island Trust Area:
The largest precipitation sum in Denman Island Trust Area is at