Average annual temperature is 16.3 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 166 days
Number of rainy days: 198 days
Number of snow days: 1 day
Look at detailed online map of Haley
* Weather data for Haley 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) | 20.6 | 26.5 | 25.1 | 27.4 | 30.4 | 34.2 | 35.3 | 36.2 | 32.6 | 30.4 | 25.8 | 20.2 |
| Average daytime temperature (°C) | 12.6 | 16.0 | 16.6 | 20.5 | 25.5 | 29.5 | 31.4 | 30.4 | 28.4 | 23.1 | 17.2 | 13.1 |
| Average temperature (°C) | 8.1 | 10.1 | 11.0 | 14.7 | 19.5 | 23.1 | 25.3 | 24.9 | 22.4 | 17.3 | 11.3 | 7.8 |
| Average night temperature (°C) | 4.7 | 6.3 | 6.4 | 10.0 | 14.5 | 17.9 | 20.9 | 20.8 | 17.7 | 12.7 | 6.9 | 4.1 |
| Absolute minimum temperature (°C) | -3.4 | -4.8 | -5.5 | 3.6 | 5.7 | 12.9 | 17.0 | 15.8 | 13.3 | 2.3 | -2.7 | -4.9 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 5.7 | 7.9 | 8.4 | 10.6 | 11.2 | 10.6 | 9.5 | 10.5 | 8.3 | 7.5 | 6.6 |
| Precipitation (mm) | 155 | 110 | 145 | 126 | 103 | 106 | 188 | 219 | 71 | 24 | 65 | 87 |
| Sunny days | 10 | 11 | 18 | 14 | 13 | 12 | 5 | 11 | 13 | 21 | 21 | 17 |
| Rainy days | 20 | 17 | 13 | 16 | 18 | 18 | 26 | 20 | 17 | 10 | 9 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haley during the most sunny months:
The largest precipitation sum in Haley is at