Henderson's weather is a perfect mix of temperatures and change to keep things predictable and outdoor friendly. Generally mild winters and warm summers are the normal expectation from year-to-year. Perfect weather for any activity is waiting for you in Henderson!
Quick Numbers
- Annual average temperature: 64.55
- Hottest month with average temperature: August
- Coldest month with average temperature: January
- Annual average inches of snowfall: Trace
- Relative humidity average percentage: 75.04
- Wind speed average mph: 10 mph
| Month | Avg High | Avg Low | Record High | Record Low | Avg. Rainfall (Inches) | Average Snowfall (Inches) |
|---|---|---|---|---|---|---|
| January | 57 | 35 | 86 (1943) | 4 (1982) | 3.66 | 0.8 |
| February | 61 | 38 | 93 (1986) | 2 (1951) | 4.21 | 0.7 |
| March | 68 | 44 | 92 (1946) | 13 (1943) | 4.41 | 0.1 |
| April | 76 | 52 | 93 (1987) | 25 (1987) | 3.66 | 0 |
| May | 83 | 61 | 101 (1998) | 38 (1996) | 4.69 | 0 |
| June | 89 | 68 | 104 (1998) | 51 (1984) | 5.24 | 0 |
| July | 93 | 72 | 108 (1998) | 52 (1967) | 3.07 | 0 |
| August | 94 | 71 | 110 (1998) | 50 (1967) | 2.87 | 0 |
| September | 87 | 64 | 111 (2000) | 37 (1967) | 3.46 | 0 |
| October | 78 | 53 | 96 (1998) | 24 (1993) | 4.84 | 0 |
| November | 67 | 44 | 87 (1972) | 17 (1976) | 4.76 | 0 |
| December | 58 | 36 | 84 (1955) | -1 (1989) | 4.49 | 0.3 |
| Annual Avg. | 75.9 | 53.2 | 49.36 |
