| Julian 045708 Srn Mtns 4220' | September | October | November |
| Minimum Humidity | |||
| Mean monthly minimum RH% | 32 | 34 | 32 |
| Days 1-10 mean minimum RH% | 32 | 32 | 31 |
| Days 10-20 mean minimum RH% | 30 | 32 | 33 |
| Days 20-30 mean minimum RH% | 34 | 36 | 30 |
| Days 1-10 lowest mean minimum RH% | 15 | 13 | 17 |
| Days 10-20 lowest mean minimum RH% | 18 | 12 | 14 |
| Days 20-30 lowest mean minimum RH% | 14 | 16 | 14 |
| Days 1-10 highest mean minimum RH% | 53 | 60 | 41 |
| Days 10-20 highest mean minimum RH% | 57 | 53 | 72 |
| Days 20-30 highest mean minimum RH% | 57 | 60 | 52 |
| Maximum Humidity | |||
| Mean monthly maximum RH% | 76 | 76 | 71 |
| Days 1-10 mean maximum RH% | 78 | 77 | 73 |
| Day 10-20 mean maximum RH% | 74 | 74 | 71 |
| Days 20-30 mean maximum RH% | 78 | 78 | 68 |
| Days 1-10 lowest mean maximum RH% | 38 | 42 | 40 |
| Days 10-20 lowest mean maximum RH% | 56 | 45 | 44 |
| Days 20-30 lowest mean maximum RH% | 55 | 48 | 33 |
| Days 1-10 highest mean maximum RH% | 100 | 97 | 95 |
| Days 10-20 highest mean maximum RH% | 96 | 94 | 100 |
| Days 20-30 highest mean maximum RH% | 100 | 99 | 91 |
| Maximum temperatures | |||
| Mean monthly maximum temperature | 80 | 72 | 64 |
| Days 1-10 mean maximum temperature | 83 | 76 | 66 |
| Days 10-20 mean maximum temperature | 81 | 72 | 64 |
| Days 20-30 mean maximum temperature | 77 | 68 | 61 |
| Days 1-10 lowest mean maximum temperature | 66 | 66 | 57 |
| Days 10-20 lowest mean maximum temperature | 69 | 60 | 55 |
| Days 20-30 lowest mean maximum temperature | 60 | 60 | 51 |
| Ddays 1-10 highest mean maximum temperature | 89 | 89 | 76 |
| Days 10-20 highest mean maximum temperature | 94 | 84 | 74 |
| Days 20-30 highest mean maximum temperature | 89 | 78 | 69 |
| Highest daily maximum temperature | 99 | 93 | 82 |
| Lowest daily maximum temperature | 47 | 46 | 37 |
| Mimimum temperatures | |||
| Mean monthly minimum temperature | 54 | 47 | 41 |
| Days 1-10 mean minimum temperature | 56 | 49 | 42 |
| Days 10-20 mean minimum temperature | 53 | 46 | 41 |
| Days 20-30 mean minimum temperature | 52 | 45 | 40 |
| Days 1-10 lowest mean minimum temperature | 48 | 43 | 36 |
| Days 10-20 lowest mean minimum temperature | 46 | 38 | 32 |
| Days 20-30 lowest mean minimum temperature | 41 | 39 | 34 |
| Days 1-10 highest mean minimum temperature | 62 | 56 | 48 |
| Days 10-20 highest mean minimum temperature | 60 | 53 | 48 |
| Days 20-30 highest mean minimum temperature | 58 | 52 | 46 |
| Highest daily minimum temperature | 71 | 70 | 68 |
| Lowest daily minimum temperature | 36 | 26 | 21 |
| 1300P Wind Speed | |||
| Days 1-10 mean wind speed | 8.4 | 9.3 | 9.8 |
| Days 10-20 mean wind speed | 9.2 | 9.7 | 9.3 |
| Days 20-30 mean wind speed | 9.6 | 10.2 | 10.7 |
| Days 1-10 max average wind speed | 12 | 11.9 | 15.6 |
| Days 10-20 max average wind speed | 13.2 | 13.6 | 16.7 |
| Days 20-30 max average wind speed | 13.4 | 16.2 | 16 |
| Period of Record: 19 years | |||