Average annual temperature is 12.0 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 157 days
Number of rainy days: 205 days
Number of snow days: 3 days
Look at detailed online map of Black Fountain
* Weather data for Black Fountain 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) | 28.8 | 27.0 | 24.9 | 22.2 | 21.5 | 18.7 | 19.0 | 21.6 | 27.4 | 29.3 | 30.1 | 28.6 |
| Average daytime temperature (°C) | 22.6 | 20.9 | 21.2 | 19.2 | 14.5 | 12.9 | 12.3 | 16.4 | 19.7 | 19.1 | 23.2 | 21.9 |
| Average temperature (°C) | 16.8 | 15.5 | 14.9 | 12.1 | 8.4 | 6.8 | 5.6 | 8.5 | 11.8 | 12.1 | 16.1 | 15.4 |
| Average night temperature (°C) | 11.0 | 10.7 | 9.6 | 5.6 | 3.1 | 1.4 | 0.1 | 1.4 | 4.4 | 6.2 | 9.4 | 10.4 |
| Absolute minimum temperature (°C) | 5.7 | 7.0 | 5.1 | -0.1 | -2.9 | -2.7 | -4.2 | -5.1 | -3.1 | -1.2 | -0.2 | 7.2 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.6 | 14.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 10.9 | 9.4 | 10.3 | 10.0 | 8.1 | 8.7 | 8.9 | 10.1 | 10.4 | 9.8 | 11.5 | 10.1 |
| Precipitation (mm) | 228 | 264 | 129 | 17 | 121 | 32 | 18 | 0 | 40 | 199 | 54 | 323 |
| Sunny days | 6 | 5 | 4 | 16 | 15 | 22 | 23 | 27 | 17 | 11 | 9 | 2 |
| Rainy days | 25 | 23 | 27 | 14 | 16 | 8 | 5 | 4 | 13 | 20 | 21 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Black Fountain is at