Average annual temperature is 20.9 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Boerne
* Weather data for Boerne 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) | 27.0 | 29.1 | 31.5 | 32.9 | 32.4 | 39.3 | 38.8 | 40.0 | 38.3 | 32.4 | 26.0 | 22.7 |
| Average daytime temperature (°C) | 19.1 | 19.3 | 24.6 | 25.4 | 28.4 | 34.6 | 36.5 | 38.0 | 34.3 | 26.0 | 18.5 | 18.0 |
| Average temperature (°C) | 13.3 | 12.8 | 17.7 | 18.9 | 22.7 | 28.0 | 29.9 | 30.9 | 28.1 | 20.9 | 14.2 | 12.8 |
| Average night temperature (°C) | 8.9 | 8.6 | 13.2 | 14.3 | 18.5 | 22.2 | 23.6 | 24.2 | 22.6 | 16.7 | 10.9 | 8.6 |
| Absolute minimum temperature (°C) | -2.0 | -1.5 | 3.8 | 8.0 | 14.1 | 17.4 | 21.7 | 22.2 | 20.1 | 3.3 | 3.1 | 1.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 7.4 | 7.5 | 7.0 | 8.2 | 9.3 | 11.8 | 11.9 | 12.0 | 10.7 | 8.1 | 6.2 | 7.2 |
| Precipitation (mm) | 28 | 58 | 48 | 93 | 133 | 42 | 16 | 8 | 43 | 129 | 69 | 22 |
| Sunny days | 18 | 17 | 7 | 10 | 4 | 16 | 23 | 25 | 15 | 13 | 15 | 22 |
| Rainy days | 13 | 11 | 24 | 20 | 27 | 14 | 8 | 6 | 15 | 18 | 15 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Boerne during the most sunny months:
The largest precipitation sum in Boerne is at