Average annual temperature is 8.8 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 123 days
Number of rainy days: 236 days
Number of snow days: 6 days
Look at detailed online map of Old Bella Bella
* Weather data for Old Bella Bella 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 | 12.4 | 15.2 | 21.9 | 29.8 | 26.5 | 24.9 | 28.4 | 23.6 | 25.1 | 13.3 | 12.8 |
| Average daytime temperature (°C) | 7.2 | 5.5 | 8.2 | 10.2 | 18.1 | 18.8 | 20.7 | 21.9 | 17.7 | 14.8 | 8.6 | 7.8 |
| Average temperature (°C) | 4.3 | 2.3 | 2.8 | 5.7 | 12.0 | 13.1 | 15.6 | 16.6 | 12.8 | 9.6 | 5.2 | 4.8 |
| Average night temperature (°C) | 2.1 | -0.2 | -0.8 | 2.2 | 7.0 | 8.4 | 11.6 | 12.9 | 9.5 | 6.6 | 2.7 | 2.8 |
| Absolute minimum temperature (°C) | -6.1 | -14.9 | -7.8 | -5.0 | 3.1 | 2.0 | 7.5 | 9.3 | 6.1 | -3.4 | -1.7 | -3.5 |
| 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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.0 | 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) | 2.0 | 3.2 | 5.6 | 6.0 | 10.5 | 10.6 | 10.8 | 9.3 | 6.8 | 6.1 | 2.2 | 1.2 |
| Precipitation (mm) | 225 | 412 | 193 | 297 | 38 | 83 | 116 | 79 | 166 | 190 | 368 | 421 |
| Sunny days | 3 | 3 | 9 | 3 | 20 | 18 | 16 | 17 | 9 | 14 | 8 | 3 |
| Rainy days | 28 | 23 | 18 | 27 | 11 | 12 | 15 | 14 | 21 | 17 | 22 | 28 |
| Snow days | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Old Bella Bella during the most sunny months:
Months with the longest average daylight duration in Old Bella Bella:
The largest precipitation sum in Old Bella Bella is at