Average annual temperature is 17.4 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Hectorville
* Weather data for Hectorville 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) | 20.6 | 23.1 | 27.0 | 29.4 | 32.9 | 39.3 | 40.4 | 41.0 | 36.8 | 31.8 | 28.2 | 21.8 |
| Average daytime temperature (°C) | 12.2 | 14.0 | 16.8 | 21.9 | 26.8 | 32.2 | 34.8 | 35.6 | 31.1 | 22.8 | 17.6 | 13.1 |
| Average temperature (°C) | 6.7 | 7.4 | 10.8 | 15.6 | 21.1 | 26.2 | 28.6 | 29.3 | 25.2 | 17.8 | 11.6 | 8.0 |
| Average night temperature (°C) | 2.6 | 3.1 | 6.4 | 10.4 | 16.2 | 20.9 | 23.7 | 24.2 | 20.3 | 13.7 | 7.2 | 4.4 |
| Absolute minimum temperature (°C) | -7.5 | -6.6 | -4.9 | 4.3 | 6.9 | 17.0 | 19.2 | 17.8 | 16.9 | -0.2 | -2.6 | -1.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 6.8 | 7.1 | 9.3 | 9.9 | 11.9 | 11.5 | 11.9 | 10.5 | 8.0 | 7.8 | 6.5 |
| Precipitation (mm) | 49 | 131 | 131 | 60 | 89 | 80 | 82 | 65 | 138 | 121 | 32 | 62 |
| Sunny days | 21 | 16 | 18 | 18 | 11 | 14 | 18 | 19 | 20 | 19 | 23 | 23 |
| Rainy days | 10 | 12 | 13 | 12 | 20 | 16 | 13 | 12 | 10 | 12 | 7 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hectorville during the most sunny months:
The largest precipitation sum in Hectorville is at