Average annual temperature is 21.6 °C
Absolute maximum temperature: 45.1 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Pecos
* Weather data for Pecos 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) | 26.7 | 32.0 | 33.0 | 35.8 | 39.0 | 45.1 | 43.4 | 43.7 | 41.0 | 35.2 | 33.3 | 27.0 |
| Average daytime temperature (°C) | 18.2 | 19.4 | 26.1 | 29.3 | 33.6 | 39.6 | 39.9 | 38.6 | 37.1 | 29.1 | 20.7 | 18.9 |
| Average temperature (°C) | 10.3 | 10.5 | 16.7 | 20.4 | 25.7 | 32.2 | 33.3 | 32.3 | 30.0 | 21.8 | 13.7 | 11.1 |
| Average night temperature (°C) | 3.8 | 4.2 | 9.5 | 13.2 | 18.6 | 24.2 | 26.4 | 25.6 | 22.8 | 15.5 | 8.2 | 4.9 |
| Absolute minimum temperature (°C) | -4.3 | -4.7 | 1.8 | 7.2 | 13.9 | 17.7 | 23.4 | 20.1 | 19.5 | 1.1 | 1.7 | -2.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.5 | 8.4 | 9.8 | 11.4 | 11.2 | 12.8 | 12.8 | 11.5 | 11.0 | 9.2 | 7.8 | 8.7 |
| Precipitation (mm) | 17 | 7 | 0 | 0 | 16 | 1 | 0 | 11 | 1 | 7 | 13 | 4 |
| Sunny days | 30 | 23 | 27 | 27 | 19 | 27 | 29 | 25 | 28 | 22 | 23 | 27 |
| Rainy days | 1 | 5 | 4 | 3 | 12 | 3 | 2 | 6 | 2 | 9 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pecos is at