Annual Mt. Charleston Weather Data - Average Temperature for 2025
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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| 1 | 37.5 | 43.7 | 38.4 | | | | | | | | | |
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| 2 | 36.5 | 48.4 | 31.4 | | | | | | | | | |
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| 3 | 41.9 | 48.3 | 26.5 | | | | | | | | | |
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| 4 | 32.5 | 43.4 | 30.1 | | | | | | | | | |
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| 5 | 34.9 | 40.6 | 31.5 | | | | | | | | | |
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| 6 | 33.2 | 40.0 | 23.3 | | | | | | | | | |
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| 7 | 23.2 | 38.6 | 22.1 | | | | | | | | | |
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| 8 | 21.9 | 28.9 | 24.0 | | | | | | | | | |
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| 9 | 25.0 | 26.8 | 32.0 | | | | | | | | | |
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| 10 | 29.8 | 32.3 | 35.7 | | | | | | | | | |
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| 11 | 28.2 | 25.4 | 35.3 | | | | | | | | | |
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| 12 | 15.3 | 23.6 | 32.0 | | | | | | | | | |
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| 13 | 13.5 | 31.8 | 26.3 | | | | | | | | | |
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| 14 | 23.1 | 30.0 | 22.8 | | | | | | | | | |
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| 15 | 24.6 | 29.2 | 29.8 | | | | | | | | | |
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| 16 | 26.2 | 36.1 | 37.1 | | | | | | | | | |
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| 17 | 31.1 | 36.4 | 38.2 | | | | | | | | | |
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| 18 | 32.1 | 29.8 | 27.7 | | | | | | | | | |
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| 19 | 31.5 | 36.5 | 31.5 | | | | | | | | | |
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| 20 | 15.8 | 31.7 | 36.4 | | | | | | | | | |
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| 21 | 27.9 | 26.5 | 39.1 | | | | | | | | | |
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| 22 | 31.6 | 30.3 | 39.9 | | | | | | | | | |
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| 23 | 26.4 | 38.0 | 41.0 | | | | | | | | | |
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| 24 | 35.7 | 40.9 | 42.5 | | | | | | | | | |
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| 25 | 32.8 | 39.6 | 45.1 | | | | | | | | | |
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| 26 | 23.1 | 34.5 | 47.7 | | | | | | | | | |
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| 27 | 21.4 | 34.3 | 49.9 | | | | | | | | | |
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| 28 | 20.0 | 36.6 | 41.4 | | | | | | | | | |
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| 29 | 23.0 | | 35.1 | | | | | | | | | |
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| 30 | 31.0 | | 42.5 | | | | | | | | | |
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| 31 | 35.8 | | | | | | | | | | | |
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