Weather information for the Carlsbad Caverns NP 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 | 58 | 64 | 72 | 79 | 87 | 95 | 96 | 94 | 88 | 79 | 68 | 59 | |
| Avg. Low | 28 | 32 | 38 | 46 | 56 | 64 | 68 | 66 | 59 | 47 | 35 | 28 | |
| Precipitation | 0.4 | 0.5 | 0.3 | 0.6 | 1.3 | 1.7 | 1.8 | 2.1 | 2.9 | 1.4 | 0.7 | 0.6 | |

