Average annual temperature is 14.5 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 192 days
Number of rainy days: 169 days
Number of snow days: 4 days
Look at detailed online map of Henderson
* Weather data for Henderson United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.6 | 21.6 | 22.8 | 26.2 | 29.8 | 37.7 | 36.3 | 39.9 | 32.9 | 30.1 | 25.6 | 16.7 |
| Average daytime temperature (°C) | 8.8 | 12.3 | 13.3 | 19.8 | 25.1 | 29.7 | 32.0 | 32.0 | 28.4 | 20.2 | 14.7 | 10.3 |
| Average temperature (°C) | 3.7 | 5.5 | 7.2 | 13.1 | 18.8 | 23.1 | 25.7 | 25.5 | 21.8 | 15.0 | 8.7 | 5.5 |
| Average night temperature (°C) | 0.0 | 0.8 | 2.6 | 7.5 | 13.8 | 17.5 | 20.5 | 20.7 | 16.6 | 11.0 | 4.2 | 2.1 |
| Absolute minimum temperature (°C) | -9.8 | -9.4 | -7.2 | 0.0 | 5.3 | 12.1 | 16.3 | 14.0 | 11.8 | -2.9 | -5.6 | -4.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 7.3 | 7.5 | 10.2 | 10.7 | 12.5 | 11.5 | 11.1 | 11.0 | 8.0 | 7.5 | 5.8 |
| Precipitation (mm) | 45 | 103 | 152 | 53 | 96 | 77 | 63 | 85 | 38 | 60 | 24 | 58 |
| Sunny days | 12 | 16 | 13 | 21 | 14 | 16 | 11 | 19 | 18 | 17 | 20 | 15 |
| Rainy days | 17 | 11 | 18 | 9 | 17 | 14 | 20 | 12 | 12 | 14 | 10 | 15 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Henderson during the most sunny months:
The largest precipitation sum in Henderson is at