Annual Mt. Charleston Weather Data - Rainfall for 2026
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1 | 0.89 | 0.00 | 0.00 | 0.13 | 0.00 | | | | | | | |
| 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | |
| 3 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | |
| 4 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | |
| 5 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 6 | 0.06 | 0.09 | 0.00 | 0.00 | | | | | | | | |
| 7 | 0.06 | 0.01 | 0.00 | 0.00 | | | | | | | | |
| 8 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 9 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 10 | 0.09 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 11 | 0.08 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 12 | 0.07 | 0.04 | 0.00 | 0.00 | | | | | | | | |
| 13 | 0.04 | 0.00 | 0.00 | 0.11 | | | | | | | | |
| 14 | 0.01 | 0.00 | 0.00 | 0.02 | | | | | | | | |
| 15 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 16 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 17 | 0.00 | 0.26 | 0.00 | 0.00 | | | | | | | | |
| 18 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 19 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 20 | 0.00 | 0.01 | 0.00 | 0.00 | | | | | | | | |
| 21 | 0.00 | 0.22 | 0.00 | 0.00 | | | | | | | | |
| 22 | 0.00 | 0.20 | 0.00 | 0.00 | | | | | | | | |
| 23 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 24 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 25 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 26 | 0.00 | 0.00 | 0.00 | 0.17 | | | | | | | | |
| 27 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 28 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | | |
| 29 | 0.00 | | 0.00 | 0.00 | | | | | | | | |
| 30 | 0.00 | | 0.00 | 0.00 | | | | | | | | |
| 31 | 0.00 | | 0.32 | | | | | | | | | |