Average annual temperature is 21.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Tswenyane
* Weather data for Tswenyane 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) | 36.2 | 33.3 | 34.9 | 33.6 | 30.1 | 29.5 | 28.2 | 34.2 | 37.4 | 37.1 | 36.5 | 34.7 |
| Average daytime temperature (°C) | 30.1 | 28.0 | 29.4 | 28.4 | 24.3 | 24.8 | 22.3 | 25.5 | 29.3 | 28.3 | 30.1 | 28.5 |
| Average temperature (°C) | 24.1 | 23.1 | 23.2 | 21.6 | 18.5 | 17.7 | 15.2 | 18.1 | 22.4 | 22.0 | 24.0 | 23.4 |
| Average night temperature (°C) | 18.6 | 19.3 | 17.6 | 15.9 | 13.8 | 11.2 | 8.7 | 11.0 | 15.4 | 16.1 | 18.2 | 18.7 |
| Absolute minimum temperature (°C) | 14.6 | 16.1 | 14.8 | 12.0 | 10.2 | 7.7 | 4.2 | 6.4 | 11.2 | 11.1 | 11.8 | 14.9 |
| 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 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| 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) | 10.8 | 10.1 | 11.1 | 10.0 | 8.9 | 9.6 | 9.1 | 10.2 | 10.0 | 9.7 | 11.2 | 10.1 |
| Precipitation (mm) | 74 | 187 | 32 | 15 | 40 | 3 | 13 | 0 | 15 | 76 | 40 | 111 |
| Sunny days | 17 | 4 | 8 | 17 | 19 | 26 | 23 | 28 | 25 | 22 | 16 | 10 |
| Rainy days | 14 | 24 | 23 | 13 | 12 | 4 | 8 | 3 | 5 | 9 | 14 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tswenyane is at