Average annual temperature is 15.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Nkumba
* Weather data for Nkumba 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) | 33.2 | 31.6 | 30.9 | 28.2 | 26.7 | 25.0 | 25.0 | 29.3 | 34.7 | 36.7 | 33.1 | 32.0 |
| Average daytime temperature (°C) | 26.9 | 24.5 | 24.7 | 23.1 | 19.5 | 19.4 | 18.4 | 21.5 | 24.5 | 22.5 | 26.0 | 24.3 |
| Average temperature (°C) | 20.3 | 19.2 | 18.5 | 15.8 | 12.9 | 11.0 | 10.2 | 12.5 | 15.5 | 15.7 | 19.1 | 18.6 |
| Average night temperature (°C) | 14.2 | 14.7 | 13.4 | 9.8 | 7.2 | 4.8 | 4.0 | 5.2 | 8.5 | 9.8 | 12.9 | 13.8 |
| Absolute minimum temperature (°C) | 8.1 | 12.2 | 7.9 | 5.4 | 1.7 | 1.0 | -0.9 | -0.9 | 4.5 | 1.2 | 4.5 | 9.6 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.3 | 10.4 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 10.2 | 8.3 | 10.0 | 9.7 | 7.9 | 8.8 | 8.2 | 9.5 | 9.5 | 7.9 | 9.6 | 7.7 |
| Precipitation (mm) | 95 | 127 | 71 | 55 | 61 | 8 | 21 | 9 | 29 | 129 | 54 | 167 |
| Sunny days | 12 | 4 | 7 | 17 | 16 | 23 | 20 | 25 | 14 | 11 | 6 | 3 |
| Rainy days | 19 | 24 | 24 | 13 | 15 | 7 | 11 | 6 | 16 | 20 | 24 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nkumba is at