Average annual temperature is 8.2 °C
Absolute maximum temperature: 22.1 °C
Absolute minimum temperature: -26.4 °C
Number of sunny days: 160 days
Number of rainy days: 189 days
Number of snow days: 16 days
Look at detailed online map of Three Fathom Harbour
* Weather data for Three Fathom 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) | 10.7 | 8.3 | 4.7 | 9.3 | 17.8 | 16.8 | 21.6 | 21.7 | 22.1 | 19.5 | 13.0 | 11.6 |
| Average daytime temperature (°C) | 5.1 | 1.5 | 2.2 | 6.1 | 9.5 | 12.7 | 18.7 | 19.6 | 18.4 | 14.7 | 8.1 | 5.1 |
| Average temperature (°C) | 2.5 | -2.3 | 0.3 | 4.0 | 7.2 | 11.2 | 17.5 | 18.3 | 16.9 | 13.1 | 5.3 | 3.0 |
| Average night temperature (°C) | 0.0 | -5.5 | -1.3 | 2.4 | 5.6 | 10.2 | 16.6 | 17.2 | 15.5 | 11.7 | 3.1 | 1.0 |
| Absolute minimum temperature (°C) | -6.3 | -26.4 | -6.6 | -2.5 | 3.5 | 5.8 | 12.7 | 13.6 | 9.3 | 5.1 | -4.3 | -4.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.8 | 5.3 | 7.1 | 9.6 | 9.8 | 7.1 | 7.6 | 8.9 | 7.8 | 7.0 | 5.5 | 3.9 |
| Precipitation (mm) | 234 | 84 | 102 | 53 | 54 | 313 | 239 | 217 | 118 | 164 | 124 | 209 |
| Sunny days | 8 | 12 | 13 | 17 | 15 | 10 | 13 | 11 | 18 | 15 | 13 | 15 |
| Rainy days | 22 | 9 | 11 | 13 | 16 | 20 | 18 | 20 | 12 | 16 | 16 | 16 |
| Snow days | 1 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Three Fathom Harbour during the most sunny months:
Months with the longest average daylight duration in Three Fathom Harbour:
The largest precipitation sum in Three Fathom Harbour is at