Average annual temperature is 21.0 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Holley
* Weather data for Holley 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) | 24.8 | 25.2 | 26.3 | 27.7 | 31.8 | 35.1 | 34.3 | 39.5 | 33.4 | 30.8 | 26.2 | 23.2 |
| Average daytime temperature (°C) | 18.8 | 20.7 | 22.0 | 24.4 | 27.5 | 30.3 | 31.6 | 34.3 | 30.5 | 25.9 | 20.7 | 17.0 |
| Average temperature (°C) | 14.6 | 16.7 | 17.9 | 20.1 | 23.1 | 26.3 | 28.0 | 29.6 | 25.8 | 20.8 | 15.7 | 12.8 |
| Average night temperature (°C) | 10.8 | 13.5 | 14.4 | 16.3 | 18.9 | 22.4 | 24.5 | 25.8 | 21.6 | 16.4 | 11.6 | 9.1 |
| Absolute minimum temperature (°C) | 0.6 | 2.2 | 0.9 | 9.6 | 11.2 | 20.0 | 21.4 | 21.5 | 17.5 | 8.8 | 1.8 | 0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.6 | 8.2 | 9.1 | 9.5 | 11.3 | 11.2 | 11.8 | 11.6 | 10.6 | 9.3 | 6.9 | 6.7 |
| Precipitation (mm) | 159 | 73 | 210 | 115 | 126 | 129 | 176 | 81 | 178 | 69 | 147 | 100 |
| Sunny days | 17 | 10 | 14 | 13 | 10 | 7 | 4 | 5 | 10 | 21 | 17 | 21 |
| Rainy days | 14 | 18 | 17 | 17 | 21 | 23 | 27 | 26 | 20 | 10 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Holley is at