Weather information for the Alamogordo area is provided below. Average temperatures, climate details and current forecasts are included.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Avg. High | 55 | 61 | 67 | 75 | 84 | 94 | 93 | 90 | 85 | 76 | 64 | 56 | |
| Avg. Low | 29 | 33 | 39 | 46 | 55 | 63 | 66 | 64 | 59 | 48 | 36 | 29 | |
| Precipitation | 0.8 | 0.5 | 0.5 | 0.3 | 0.6 | 1.0 | 2.2 | 2.3 | 1.9 | 1.4 | 0.8 | 1.0 | |


