Average annual temperature is 20.5 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Barberton
* Weather data for Barberton 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) | 33.9 | 30.7 | 32.8 | 32.0 | 29.8 | 29.8 | 28.6 | 35.7 | 39.5 | 38.2 | 38.0 | 33.6 |
| Average daytime temperature (°C) | 29.1 | 26.7 | 27.4 | 27.0 | 23.3 | 24.9 | 22.7 | 25.9 | 29.8 | 27.7 | 29.6 | 28.4 |
| Average temperature (°C) | 23.4 | 22.3 | 22.1 | 20.7 | 17.6 | 17.3 | 15.3 | 17.7 | 21.9 | 21.2 | 23.1 | 23.1 |
| Average night temperature (°C) | 18.1 | 18.9 | 17.4 | 15.5 | 13.4 | 11.6 | 9.0 | 10.6 | 14.7 | 15.6 | 17.6 | 18.5 |
| Absolute minimum temperature (°C) | 13.5 | 14.8 | 13.0 | 11.6 | 9.5 | 8.9 | 5.1 | 6.1 | 9.4 | 10.4 | 9.6 | 13.8 |
| 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) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 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) | 11.3 | 9.7 | 10.4 | 10.2 | 9.0 | 9.6 | 8.7 | 9.6 | 9.7 | 8.5 | 10.2 | 9.5 |
| Precipitation (mm) | 104 | 280 | 49 | 13 | 60 | 3 | 18 | 4 | 17 | 104 | 76 | 154 |
| Sunny days | 10 | 1 | 10 | 16 | 14 | 23 | 23 | 22 | 20 | 11 | 7 | 6 |
| Rainy days | 21 | 27 | 21 | 14 | 17 | 7 | 8 | 9 | 10 | 20 | 23 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barberton is at