Average annual temperature is 17.0 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Wellington
* Weather data for Wellington 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) | 40.0 | 39.1 | 38.1 | 35.2 | 27.0 | 20.5 | 23.1 | 29.8 | 27.9 | 32.3 | 39.7 | 36.4 |
| Average daytime temperature (°C) | 32.1 | 31.8 | 27.5 | 24.1 | 19.6 | 16.1 | 16.6 | 18.7 | 17.4 | 25.1 | 28.7 | 30.3 |
| Average temperature (°C) | 23.8 | 23.7 | 20.3 | 16.8 | 13.4 | 12.3 | 10.0 | 11.9 | 12.0 | 17.5 | 20.1 | 22.3 |
| Average night temperature (°C) | 16.6 | 16.9 | 14.8 | 11.0 | 8.4 | 8.8 | 4.3 | 6.0 | 6.7 | 10.6 | 12.9 | 14.9 |
| Absolute minimum temperature (°C) | 11.8 | 9.7 | 9.8 | 5.5 | 3.5 | 2.3 | -1.1 | -0.2 | 1.0 | 3.5 | 8.6 | 11.8 |
| 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 | 11.2 | 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) | 12.8 | 11.8 | 9.3 | 8.3 | 7.9 | 4.9 | 8.1 | 8.5 | 8.3 | 11.4 | 12.0 | 13.1 |
| Precipitation (mm) | 4 | 22 | 68 | 58 | 65 | 204 | 61 | 76 | 130 | 8 | 14 | 15 |
| Sunny days | 25 | 23 | 16 | 16 | 22 | 8 | 17 | 19 | 12 | 26 | 21 | 27 |
| Rainy days | 6 | 5 | 15 | 14 | 9 | 22 | 14 | 12 | 18 | 5 | 9 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Wellington during the most sunny months:
The largest precipitation sum in Wellington is at