Average annual temperature is 11.6 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 219 days
Number of rainy days: 124 days
Number of snow days: 22 days
Look at detailed online map of Bartley
* Weather data for Bartley 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) | 10.0 | 16.2 | 21.2 | 30.9 | 28.4 | 32.3 | 37.9 | 38.6 | 37.5 | 30.3 | 20.2 | 14.6 |
| Average daytime temperature (°C) | 0.2 | 6.9 | 10.1 | 19.3 | 24.2 | 28.2 | 31.1 | 31.8 | 28.6 | 19.2 | 13.2 | 7.3 |
| Average temperature (°C) | -4.3 | -1.3 | 2.3 | 11.1 | 17.8 | 22.1 | 24.5 | 25.1 | 21.4 | 12.6 | 6.0 | 1.4 |
| Average night temperature (°C) | -7.9 | -6.4 | -3.2 | 4.3 | 12.1 | 16.3 | 18.8 | 19.1 | 15.3 | 7.2 | 0.8 | -2.3 |
| Absolute minimum temperature (°C) | -24.3 | -18.1 | -7.8 | -4.9 | 1.0 | 12.8 | 12.8 | 12.8 | 9.7 | -7.4 | -6.3 | -5.5 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 6.3 | 8.3 | 8.8 | 11.1 | 10.6 | 12.3 | 12.1 | 11.9 | 10.4 | 8.4 | 7.4 | 5.3 |
| Precipitation (mm) | 51 | 33 | 24 | 20 | 131 | 57 | 67 | 44 | 39 | 41 | 12 | 30 |
| Sunny days | 22 | 19 | 18 | 21 | 9 | 12 | 10 | 19 | 23 | 21 | 25 | 20 |
| Rainy days | 3 | 3 | 9 | 8 | 22 | 18 | 21 | 12 | 7 | 9 | 3 | 9 |
| Snow days | 6 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Bartley during the most sunny months:
The largest precipitation sum in Bartley is at