Average annual temperature is 13.1 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 225 days
Number of rainy days: 123 days
Number of snow days: 17 days
Look at detailed online map of Swan Falls
* Weather data for Swan Falls United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.3 | 13.1 | 15.3 | 33.1 | 34.2 | 36.1 | 42.0 | 41.0 | 33.8 | 28.7 | 16.1 | 12.1 |
| Average daytime temperature (°C) | 5.4 | 6.9 | 9.1 | 17.9 | 25.9 | 28.1 | 37.7 | 34.5 | 28.7 | 19.9 | 10.3 | 5.7 |
| Average temperature (°C) | 1.0 | 1.5 | 3.8 | 10.5 | 19.2 | 21.2 | 29.9 | 27.0 | 20.8 | 13.6 | 5.5 | 2.0 |
| Average night temperature (°C) | -2.3 | -2.2 | 0.0 | 5.0 | 12.7 | 15.2 | 21.8 | 20.2 | 14.3 | 8.6 | 1.7 | -0.6 |
| Absolute minimum temperature (°C) | -11.6 | -10.0 | -3.8 | -2.6 | 5.3 | 7.8 | 17.7 | 13.7 | 7.9 | -2.9 | -6.9 | -5.4 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 6.0 | 8.3 | 7.4 | 10.2 | 12.2 | 11.6 | 13.6 | 11.6 | 10.4 | 8.6 | 7.2 | 5.0 |
| Precipitation (mm) | 37 | 7 | 47 | 15 | 34 | 18 | 0 | 16 | 15 | 19 | 13 | 49 |
| Sunny days | 15 | 17 | 8 | 16 | 15 | 13 | 31 | 23 | 26 | 24 | 21 | 16 |
| Rainy days | 12 | 8 | 18 | 13 | 16 | 17 | 0 | 8 | 4 | 7 | 9 | 11 |
| Snow days | 4 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Swan Falls during the most sunny months:
Months with the longest average daylight duration in Swan Falls:
The largest precipitation sum in Swan Falls is at