Average annual temperature is 16.4 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 251 days
Number of rainy days: 108 days
Number of snow days: 6 days
Look at detailed online map of Boys Ranch
* Weather data for Boys Ranch 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) | 22.1 | 23.7 | 27.8 | 32.2 | 34.9 | 41.1 | 42.2 | 40.5 | 40.0 | 31.5 | 28.3 | 22.6 |
| Average daytime temperature (°C) | 12.7 | 15.6 | 18.7 | 24.8 | 27.6 | 31.7 | 36.3 | 36.2 | 32.0 | 23.6 | 17.8 | 12.9 |
| Average temperature (°C) | 5.3 | 6.5 | 10.1 | 15.5 | 20.2 | 23.8 | 28.6 | 29.0 | 24.7 | 16.3 | 9.9 | 5.7 |
| Average night temperature (°C) | -0.3 | 0.3 | 3.3 | 7.9 | 13.9 | 17.4 | 21.5 | 21.9 | 18.3 | 10.3 | 3.9 | 0.6 |
| Absolute minimum temperature (°C) | -12.0 | -8.1 | -4.2 | -1.4 | 7.1 | 11.6 | 16.0 | 17.8 | 13.0 | -4.4 | -4.2 | -4.6 |
| 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) | 7.9 | 8.9 | 9.8 | 11.1 | 11.1 | 12.1 | 12.6 | 12.2 | 10.5 | 9.6 | 8.4 | 7.8 |
| Precipitation (mm) | 13 | 5 | 12 | 37 | 118 | 88 | 36 | 6 | 28 | 65 | 3 | 54 |
| Sunny days | 23 | 21 | 22 | 23 | 10 | 15 | 19 | 23 | 24 | 22 | 25 | 24 |
| Rainy days | 6 | 5 | 8 | 7 | 21 | 15 | 12 | 8 | 6 | 9 | 5 | 6 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Boys Ranch is at