Average annual temperature is 17.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
Look at detailed online map of Hennenman
* Weather data for Hennenman South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.7 | 29.8 | 30.1 | 26.6 | 25.3 | 23.1 | 24.3 | 28.2 | 32.6 | 34.5 | 35.5 | 34.5 |
| Average daytime temperature (°C) | 29.1 | 25.5 | 26.4 | 23.6 | 19.8 | 16.9 | 17.6 | 21.3 | 25.3 | 27.3 | 29.6 | 28.6 |
| Average temperature (°C) | 22.6 | 20.0 | 19.8 | 16.3 | 13.0 | 9.3 | 9.8 | 13.1 | 16.9 | 19.7 | 22.3 | 21.9 |
| Average night temperature (°C) | 16.2 | 15.2 | 14.1 | 9.3 | 7.3 | 2.6 | 2.9 | 5.3 | 8.7 | 12.0 | 14.9 | 16.0 |
| Absolute minimum temperature (°C) | 11.6 | 9.9 | 9.6 | 4.1 | 1.3 | -1.2 | -3.1 | -2.6 | 1.5 | 5.4 | 4.5 | 10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.2 | 11.4 | 10.7 | 10.4 | 10.6 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.3 | 9.4 | 10.6 | 10.4 | 9.3 | 9.4 | 9.4 | 10.2 | 10.3 | 10.6 | 11.7 | 10.8 |
| Precipitation (mm) | 36 | 175 | 32 | 17 | 49 | 8 | 3 | 0 | 7 | 49 | 27 | 155 |
| Sunny days | 19 | 10 | 12 | 22 | 20 | 28 | 28 | 31 | 24 | 19 | 22 | 14 |
| Rainy days | 12 | 18 | 19 | 8 | 11 | 2 | 3 | 0 | 6 | 12 | 8 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hennenman is at