Average annual temperature is 16.6 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Sunny Seas
* Weather data for Sunny Seas 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) | 31.3 | 32.0 | 29.8 | 26.8 | 22.1 | 20.3 | 22.3 | 31.1 | 24.2 | 28.6 | 31.3 | 30.7 |
| Average daytime temperature (°C) | 25.2 | 24.5 | 23.3 | 20.3 | 18.5 | 16.4 | 16.6 | 18.8 | 17.3 | 21.8 | 24.4 | 24.2 |
| Average temperature (°C) | 21.0 | 20.7 | 19.4 | 16.2 | 14.2 | 13.5 | 11.7 | 13.4 | 13.3 | 16.8 | 19.1 | 19.8 |
| Average night temperature (°C) | 16.9 | 17.3 | 15.9 | 12.1 | 10.3 | 10.7 | 7.4 | 9.0 | 9.3 | 12.8 | 14.3 | 15.5 |
| Absolute minimum temperature (°C) | 13.0 | 12.6 | 11.9 | 9.8 | 5.4 | 5.7 | 3.6 | 4.7 | 4.5 | 7.3 | 9.8 | 12.1 |
| 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 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 |
| 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) | 12.1 | 10.1 | 9.3 | 8.3 | 7.7 | 5.3 | 7.8 | 8.9 | 8.6 | 10.2 | 11.9 | 11.9 |
| Precipitation (mm) | 21 | 31 | 99 | 41 | 136 | 147 | 78 | 48 | 161 | 39 | 12 | 28 |
| Sunny days | 19 | 16 | 12 | 15 | 15 | 9 | 16 | 20 | 11 | 18 | 22 | 12 |
| Rainy days | 12 | 12 | 19 | 15 | 16 | 21 | 15 | 11 | 19 | 13 | 8 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sunny Seas during the most sunny months:
The largest precipitation sum in Sunny Seas is at