Average annual temperature is 19.1 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Big Umngazi
* Weather data for Big Umngazi 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) | 32.4 | 33.8 | 33.2 | 35.0 | 29.5 | 25.8 | 30.0 | 31.1 | 34.0 | 33.0 | 30.4 | 29.8 |
| Average daytime temperature (°C) | 27.1 | 27.0 | 26.6 | 25.9 | 22.2 | 20.7 | 21.4 | 23.1 | 22.9 | 22.3 | 25.4 | 24.7 |
| Average temperature (°C) | 23.2 | 23.0 | 22.4 | 20.2 | 17.1 | 14.8 | 14.6 | 16.6 | 17.3 | 17.9 | 20.7 | 20.9 |
| Average night temperature (°C) | 19.1 | 19.2 | 18.5 | 15.6 | 13.0 | 10.3 | 9.2 | 11.5 | 12.3 | 13.6 | 16.1 | 17.2 |
| Absolute minimum temperature (°C) | 14.8 | 15.4 | 12.9 | 11.3 | 8.6 | 6.0 | 5.1 | 7.9 | 7.0 | 8.8 | 9.7 | 12.2 |
| 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) | 13.9 | 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) | 9.1 | 8.1 | 9.0 | 8.9 | 7.4 | 7.7 | 9.0 | 8.8 | 8.0 | 8.1 | 9.7 | 7.1 |
| Precipitation (mm) | 148 | 208 | 72 | 21 | 226 | 42 | 19 | 8 | 56 | 197 | 44 | 134 |
| Sunny days | 12 | 5 | 11 | 18 | 16 | 23 | 23 | 24 | 16 | 9 | 13 | 6 |
| Rainy days | 19 | 23 | 20 | 12 | 15 | 7 | 8 | 7 | 14 | 22 | 17 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Big Umngazi is at