Average annual temperature is 10.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -23.5 °C
Number of sunny days: 119 days
Number of rainy days: 215 days
Number of snow days: 31 days
Look at detailed online map of Swartwood
* Weather data for Swartwood 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) | 14.6 | 16.1 | 14.9 | 28.2 | 29.3 | 31.3 | 32.5 | 28.7 | 31.0 | 27.6 | 15.7 | 11.9 |
| Average daytime temperature (°C) | 4.2 | 6.4 | 6.3 | 16.9 | 20.0 | 23.6 | 27.5 | 24.3 | 22.4 | 16.5 | 8.0 | 6.4 |
| Average temperature (°C) | 1.0 | 0.0 | 1.3 | 10.0 | 13.1 | 18.1 | 22.0 | 19.4 | 17.1 | 12.0 | 3.4 | 2.9 |
| Average night temperature (°C) | -1.8 | -4.8 | -2.8 | 4.6 | 7.1 | 13.2 | 17.5 | 15.7 | 13.1 | 8.6 | 0.1 | 0.3 |
| Absolute minimum temperature (°C) | -8.1 | -23.5 | -11.4 | -4.0 | -0.4 | 7.6 | 13.9 | 11.4 | 6.9 | -0.1 | -6.2 | -6.5 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.9 | 5.6 | 6.1 | 8.8 | 12.0 | 11.1 | 11.5 | 10.3 | 9.0 | 6.7 | 6.1 | 3.2 |
| Precipitation (mm) | 93 | 61 | 94 | 110 | 31 | 124 | 173 | 315 | 83 | 91 | 40 | 156 |
| Sunny days | 5 | 8 | 6 | 11 | 19 | 7 | 8 | 9 | 14 | 12 | 9 | 11 |
| Rainy days | 15 | 15 | 16 | 19 | 12 | 23 | 23 | 22 | 16 | 19 | 17 | 18 |
| Snow days | 11 | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
The best time to visit Swartwood during the most sunny months:
The largest precipitation sum in Swartwood is at