Average annual temperature is 15.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Douglas
* Weather data for Douglas 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 | 26.6 | 28.4 | 26.2 | 24.9 | 22.7 | 23.3 | 28.4 | 31.0 | 31.4 | 30.7 | 29.5 |
| Average daytime temperature (°C) | 25.9 | 23.8 | 25.1 | 23.5 | 19.7 | 18.7 | 17.1 | 21.1 | 25.8 | 24.9 | 25.7 | 25.2 |
| Average temperature (°C) | 19.4 | 18.4 | 18.5 | 16.3 | 12.8 | 10.6 | 9.4 | 12.9 | 17.5 | 17.5 | 18.9 | 19.3 |
| Average night temperature (°C) | 12.8 | 14.1 | 12.5 | 9.5 | 7.3 | 3.8 | 3.0 | 5.3 | 9.6 | 10.8 | 12.4 | 13.9 |
| Absolute minimum temperature (°C) | 8.2 | 10.9 | 9.0 | 6.1 | 1.3 | -0.1 | -1.4 | -0.6 | 4.5 | 3.7 | 5.3 | 10.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.7 | 10.1 | 10.8 | 10.2 | 9.4 | 9.6 | 9.3 | 10.2 | 10.6 | 10.2 | 10.8 | 10.5 |
| Precipitation (mm) | 63 | 136 | 17 | 7 | 54 | 3 | 5 | 0 | 19 | 75 | 58 | 98 |
| Sunny days | 19 | 8 | 17 | 23 | 13 | 26 | 28 | 31 | 27 | 20 | 13 | 8 |
| Rainy days | 12 | 20 | 14 | 7 | 18 | 4 | 3 | 0 | 3 | 11 | 17 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Douglas is at