|
Typical Las Vegas September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 95.0 °F | |
| Average daily low | 71.6 °F | |
| Average monthly precipitation | 0.3 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 5.9% | |
| Daily chance of snow | 0% | |
|
Las Vegas September Weather Records 1895–2024 |
||
|---|---|---|
| Highest temperature | 114 °F | September 6, 2020 |
| Lowest temperature | 39 °F | September 26, 1948 |
| Highest daily low | 87 °F | September 7, 2022 |
| Lowest daily high | 65 °F | September 28, 1936 |
| Hottest average high temperature | 101.2 °F | 1910 |
| Coldest average high temperature | 87.3 °F | 1986 |
| Most daily precipitation | 1.2 inches | September 11, 2012 |
| Most monthly precipitation | 2.6 inches | 1939 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 99.6 | 76.6 | 113 | 50 |
| September 2 | 99.2 | 76.3 | 110 | 51 |
| September 3 | 98.9 | 76.0 | 109 | 52 |
| September 4 | 98.6 | 75.7 | 110 | 51 |
| September 5 | 98.3 | 75.3 | 112 | 52 |
| September 6 | 98.0 | 75.0 | 114 | 52 |
| September 7 | 97.7 | 74.7 | 110 | 48 |
| September 8 | 97.3 | 74.3 | 110 | 53 |
| September 9 | 97.0 | 73.9 | 108 | 51 |
| September 10 | 96.7 | 73.5 | 108 | 49 |
| September 11 | 96.4 | 73.2 | 107 | 48 |
| September 12 | 96.1 | 72.8 | 107 | 44 |
| September 13 | 95.7 | 72.5 | 108 | 48 |
| September 14 | 95.5 | 72.1 | 107 | 48 |
| September 15 | 95.2 | 71.8 | 107 | 45 |
| September 16 | 94.8 | 71.4 | 107 | 50 |
| September 17 | 94.5 | 71.1 | 109 | 49 |
| September 18 | 94.2 | 70.7 | 107 | 48 |
| September 19 | 93.8 | 70.3 | 104 | 46 |
| September 20 | 93.3 | 69.9 | 105 | 42 |
| September 21 | 92.8 | 69.4 | 106 | 48 |
| September 22 | 92.3 | 68.8 | 105 | 41 |
| September 23 | 91.8 | 68.3 | 102 | 42 |
| September 24 | 91.5 | 67.9 | 103 | 41 |
| September 25 | 91.2 | 67.6 | 103 | 41 |
| September 26 | 90.8 | 67.2 | 104 | 39 |
| September 27 | 90.3 | 66.7 | 104 | 41 |
| September 28 | 89.9 | 66.3 | 103 | 40 |
| September 29 | 89.5 | 65.9 | 102 | 39 |
| September 30 | 89.1 | 65.5 | 102 | 42 |