Average annual temperature is 16.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Chachu
* Weather data for Chachu 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) | 35.8 | 33.8 | 31.3 | 29.9 | 26.8 | 23.2 | 25.2 | 28.0 | 33.9 | 35.8 | 37.7 | 37.2 |
| Average daytime temperature (°C) | 28.6 | 26.1 | 26.9 | 24.1 | 19.3 | 17.4 | 18.6 | 22.3 | 23.8 | 23.6 | 29.7 | 26.8 |
| Average temperature (°C) | 21.6 | 20.3 | 19.8 | 16.5 | 12.7 | 11.0 | 11.0 | 13.4 | 15.2 | 15.9 | 20.5 | 19.3 |
| Average night temperature (°C) | 15.8 | 15.7 | 14.4 | 10.2 | 6.9 | 6.0 | 4.6 | 6.2 | 7.6 | 9.5 | 13.1 | 13.9 |
| Absolute minimum temperature (°C) | 8.5 | 12.5 | 7.8 | 4.5 | -0.1 | 1.3 | -0.2 | 0.4 | 0.5 | 4.6 | 7.3 | 10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.1 | 8.8 | 10.1 | 9.5 | 7.3 | 8.4 | 8.8 | 9.7 | 9.5 | 8.7 | 11.2 | 8.6 |
| Precipitation (mm) | 119 | 145 | 69 | 43 | 121 | 28 | 12 | 8 | 40 | 48 | 66 | 119 |
| Sunny days | 11 | 4 | 8 | 19 | 17 | 22 | 24 | 25 | 23 | 13 | 13 | 5 |
| Rainy days | 20 | 24 | 23 | 11 | 14 | 8 | 7 | 6 | 7 | 18 | 17 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chachu is at