Average annual temperature is 19.6 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 262 days
Number of rainy days: 103 days
Look at detailed online map of Tlaseng
* Weather data for Tlaseng 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) | 35.8 | 32.2 | 32.8 | 29.8 | 28.4 | 25.6 | 25.6 | 30.9 | 33.8 | 37.4 | 38.6 | 37.4 |
| Average daytime temperature (°C) | 30.6 | 27.4 | 28.7 | 26.6 | 22.3 | 20.8 | 19.7 | 24.0 | 29.7 | 30.7 | 32.4 | 31.0 |
| Average temperature (°C) | 24.3 | 22.0 | 22.3 | 19.1 | 15.4 | 12.3 | 11.6 | 15.3 | 20.8 | 22.7 | 24.7 | 24.5 |
| Average night temperature (°C) | 18.1 | 17.5 | 16.3 | 12.0 | 9.6 | 5.3 | 4.4 | 7.2 | 11.9 | 15.0 | 17.3 | 18.3 |
| Absolute minimum temperature (°C) | 14.5 | 14.5 | 12.4 | 7.7 | 4.0 | 2.0 | -0.2 | 1.1 | 6.8 | 9.3 | 7.9 | 14.2 |
| 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) | 13.5 | 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) | 11.8 | 9.9 | 10.4 | 10.4 | 9.4 | 9.6 | 9.3 | 10.3 | 11.1 | 10.4 | 11.3 | 11.1 |
| Precipitation (mm) | 48 | 95 | 16 | 6 | 53 | 5 | 10 | 0 | 1 | 77 | 23 | 94 |
| Sunny days | 18 | 7 | 20 | 27 | 18 | 29 | 28 | 30 | 27 | 23 | 20 | 15 |
| Rainy days | 13 | 21 | 11 | 3 | 13 | 1 | 3 | 1 | 3 | 8 | 10 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tlaseng is at