Average annual temperature is 10.8 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -14.0 °C
Number of sunny days: 143 days
Number of rainy days: 204 days
Number of snow days: 18 days
Look at detailed online map of Purchase Line
* Weather data for Purchase Line 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) | 14.7 | 18.2 | 17.9 | 27.2 | 29.0 | 31.3 | 30.4 | 30.8 | 30.3 | 26.0 | 17.1 | 15.3 |
| Average daytime temperature (°C) | 5.5 | 8.8 | 8.2 | 16.7 | 20.0 | 23.5 | 26.8 | 25.4 | 22.1 | 16.2 | 9.4 | 6.9 |
| Average temperature (°C) | 2.0 | 2.5 | 2.8 | 10.4 | 13.9 | 17.9 | 21.8 | 20.2 | 17.1 | 12.0 | 4.7 | 3.5 |
| Average night temperature (°C) | -0.7 | -2.4 | -1.3 | 5.1 | 7.8 | 13.0 | 17.4 | 15.9 | 13.1 | 8.5 | 0.9 | 0.8 |
| Absolute minimum temperature (°C) | -7.2 | -14.0 | -8.9 | -3.8 | 1.1 | 6.4 | 12.7 | 10.5 | 6.9 | -0.5 | -8.1 | -6.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.8 | 6.3 | 6.2 | 8.1 | 10.5 | 10.7 | 11.4 | 10.8 | 9.0 | 6.3 | 6.9 | 3.7 |
| Precipitation (mm) | 124 | 66 | 98 | 68 | 58 | 138 | 96 | 139 | 53 | 109 | 65 | 82 |
| Sunny days | 6 | 10 | 9 | 13 | 21 | 10 | 6 | 10 | 17 | 13 | 17 | 11 |
| Rainy days | 19 | 16 | 18 | 17 | 10 | 20 | 25 | 21 | 13 | 18 | 11 | 16 |
| Snow days | 6 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Purchase Line during the most sunny months:
The largest precipitation sum in Purchase Line is at