Average annual temperature is 18.9 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of Mgwalana Mouth
* Weather data for Mgwalana Mouth 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) | 30.0 | 30.1 | 30.1 | 30.6 | 24.7 | 26.3 | 27.6 | 34.7 | 31.9 | 24.5 | 27.5 | 29.3 |
| Average daytime temperature (°C) | 26.0 | 26.1 | 25.5 | 24.2 | 20.8 | 20.2 | 20.2 | 22.6 | 20.6 | 20.6 | 23.3 | 23.9 |
| Average temperature (°C) | 23.0 | 22.9 | 21.8 | 19.9 | 16.9 | 15.6 | 15.0 | 17.3 | 16.6 | 17.7 | 20.0 | 20.8 |
| Average night temperature (°C) | 19.9 | 19.8 | 18.5 | 16.2 | 13.4 | 12.0 | 10.7 | 12.6 | 12.8 | 14.8 | 16.2 | 17.6 |
| Absolute minimum temperature (°C) | 14.7 | 14.7 | 14.0 | 12.4 | 6.1 | 9.1 | 6.5 | 8.6 | 9.1 | 12.0 | 12.9 | 13.8 |
| 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 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 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) | 9.8 | 9.9 | 9.4 | 8.7 | 7.2 | 7.4 | 8.7 | 9.4 | 8.2 | 8.9 | 11.1 | 10.5 |
| Precipitation (mm) | 43 | 58 | 41 | 27 | 126 | 45 | 30 | 9 | 113 | 96 | 23 | 60 |
| Sunny days | 11 | 9 | 13 | 19 | 15 | 20 | 21 | 21 | 17 | 5 | 18 | 10 |
| Rainy days | 20 | 19 | 18 | 11 | 16 | 10 | 10 | 10 | 13 | 26 | 12 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mgwalana Mouth is at