Average annual temperature is 12.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 212 days
Number of rainy days: 150 days
Number of snow days: 3 days
Look at detailed online map of Ben Avis
* Weather data for Ben Avis 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) | 30.5 | 27.4 | 25.7 | 23.0 | 21.0 | 17.2 | 18.2 | 20.4 | 27.1 | 28.9 | 33.9 | 31.6 |
| Average daytime temperature (°C) | 24.7 | 22.3 | 22.4 | 18.5 | 14.2 | 10.8 | 12.0 | 16.1 | 18.9 | 21.4 | 25.7 | 24.8 |
| Average temperature (°C) | 17.8 | 16.3 | 15.4 | 12.0 | 8.2 | 5.0 | 5.7 | 8.9 | 11.7 | 13.4 | 18.0 | 16.9 |
| Average night temperature (°C) | 11.8 | 11.3 | 9.9 | 6.1 | 3.0 | 0.3 | 0.0 | 2.0 | 4.3 | 6.2 | 10.2 | 10.4 |
| Absolute minimum temperature (°C) | 5.2 | 7.0 | 3.2 | 0.6 | -2.1 | -2.5 | -4.5 | -4.6 | -4.3 | -0.7 | 1.9 | 6.4 |
| 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 | 13.7 | 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) | 12.2 | 10.5 | 10.7 | 9.7 | 8.6 | 8.0 | 8.6 | 10.0 | 9.9 | 11.3 | 11.9 | 11.8 |
| Precipitation (mm) | 123 | 145 | 97 | 18 | 115 | 15 | 11 | 5 | 46 | 27 | 37 | 167 |
| Sunny days | 10 | 6 | 11 | 21 | 21 | 23 | 21 | 28 | 23 | 22 | 18 | 8 |
| Rainy days | 21 | 22 | 20 | 9 | 10 | 7 | 7 | 3 | 7 | 9 | 12 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ben Avis is at