Average annual temperature is 17.4 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Kammanassiedam
* Weather data for Kammanassiedam 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) | 44.0 | 39.9 | 37.1 | 36.7 | 31.1 | 23.0 | 24.6 | 32.8 | 32.3 | 34.2 | 40.9 | 40.1 |
| Average daytime temperature (°C) | 32.9 | 30.5 | 28.9 | 25.0 | 20.0 | 17.2 | 17.1 | 22.1 | 21.5 | 24.5 | 31.1 | 29.0 |
| Average temperature (°C) | 23.6 | 22.3 | 20.9 | 17.7 | 13.6 | 12.1 | 10.5 | 14.3 | 14.0 | 17.2 | 21.9 | 21.0 |
| Average night temperature (°C) | 16.8 | 16.6 | 15.6 | 11.6 | 8.4 | 7.8 | 5.0 | 7.5 | 7.7 | 11.4 | 14.6 | 15.3 |
| Absolute minimum temperature (°C) | 11.3 | 10.6 | 10.2 | 6.5 | 4.4 | 4.0 | 0.6 | 2.3 | 2.8 | 7.3 | 10.0 | 11.6 |
| 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) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.9 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.7 | 11.2 | 9.8 | 8.7 | 7.6 | 6.9 | 8.1 | 9.3 | 9.4 | 10.4 | 11.7 | 11.3 |
| Precipitation (mm) | 10 | 18 | 35 | 20 | 43 | 57 | 27 | 10 | 51 | 30 | 4 | 35 |
| Sunny days | 22 | 17 | 17 | 19 | 21 | 13 | 19 | 24 | 19 | 23 | 23 | 23 |
| Rainy days | 9 | 11 | 14 | 11 | 10 | 17 | 12 | 7 | 11 | 8 | 7 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kammanassiedam is at