Average annual temperature is 4.4 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -29.8 °C
Number of sunny days: 193 days
Number of rainy days: 119 days
Number of snow days: 53 days
Look at detailed online map of Swan Lake
* Weather data for Swan Lake 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) | -1.1 | 3.5 | 0.6 | 10.6 | 27.5 | 30.0 | 30.9 | 29.6 | 30.7 | 24.2 | 7.4 | 5.7 |
| Average daytime temperature (°C) | -8.2 | -6.9 | -5.6 | 3.5 | 21.1 | 25.3 | 23.6 | 24.3 | 21.3 | 9.7 | 1.3 | -0.1 |
| Average temperature (°C) | -11.4 | -12.0 | -10.4 | -0.8 | 14.4 | 20.0 | 18.0 | 18.9 | 15.8 | 5.6 | -2.3 | -4.2 |
| Average night temperature (°C) | -13.9 | -16.6 | -14.1 | -4.6 | 8.5 | 15.0 | 13.0 | 14.4 | 11.6 | 2.3 | -5.3 | -7.3 |
| Absolute minimum temperature (°C) | -28.1 | -29.8 | -20.8 | -14.0 | -1.7 | 9.3 | 8.0 | 9.9 | 4.5 | -13.4 | -14.4 | -14.7 |
| 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 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.3 |
| 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) | 2.9 | 6.9 | 8.5 | 7.9 | 11.3 | 12.7 | 12.9 | 10.5 | 8.4 | 5.6 | 5.3 | 5.6 |
| Precipitation (mm) | 10 | 7 | 14 | 56 | 32 | 84 | 28 | 65 | 50 | 71 | 21 | 14 |
| Sunny days | 23 | 18 | 20 | 14 | 17 | 11 | 9 | 14 | 12 | 15 | 16 | 24 |
| Rainy days | 1 | 1 | 0 | 8 | 14 | 19 | 22 | 17 | 18 | 12 | 4 | 3 |
| Snow days | 7 | 9 | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 4 |
The best time to visit Swan Lake during the most sunny months:
Months with the longest average daylight duration in Swan Lake:
The largest precipitation sum in Swan Lake is at