Average annual temperature is 16.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Mtonga
* Weather data for Mtonga 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) | 35.3 | 35.1 | 31.7 | 31.1 | 29.6 | 23.2 | 27.1 | 30.8 | 37.2 | 38.2 | 36.7 | 38.3 |
| Average daytime temperature (°C) | 28.3 | 26.3 | 26.3 | 24.1 | 19.8 | 18.0 | 19.8 | 23.6 | 24.2 | 22.4 | 28.1 | 24.9 |
| Average temperature (°C) | 21.6 | 20.5 | 19.7 | 16.9 | 13.3 | 11.6 | 11.3 | 14.2 | 15.3 | 15.5 | 19.5 | 18.7 |
| Average night temperature (°C) | 16.4 | 16.1 | 14.8 | 11.2 | 8.2 | 6.4 | 4.5 | 6.8 | 8.5 | 9.8 | 13.1 | 14.1 |
| Absolute minimum temperature (°C) | 8.6 | 11.6 | 7.8 | 5.3 | 1.3 | 1.3 | 0.8 | 1.8 | 1.4 | 4.2 | 8.2 | 10.3 |
| 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) | 9.2 | 8.2 | 9.5 | 9.1 | 7.2 | 7.9 | 9.0 | 9.5 | 9.2 | 8.8 | 10.4 | 7.4 |
| Precipitation (mm) | 115 | 135 | 94 | 27 | 104 | 33 | 6 | 6 | 43 | 65 | 25 | 147 |
| Sunny days | 10 | 7 | 6 | 20 | 15 | 24 | 23 | 26 | 21 | 12 | 12 | 4 |
| Rainy days | 21 | 21 | 25 | 10 | 16 | 6 | 8 | 5 | 9 | 19 | 18 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mtonga is at