Average annual temperature is 21.1 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 287 days
Number of rainy days: 78 days
Look at detailed online map of Tswaane
* Weather data for Tswaane Botswana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.0 | 30.9 | 32.6 | 31.3 | 30.4 | 28.3 | 27.5 | 32.4 | 35.2 | 38.2 | 38.2 | 39.5 |
| Average daytime temperature (°C) | 31.2 | 27.4 | 28.1 | 28.2 | 26.5 | 24.1 | 21.1 | 25.0 | 30.5 | 32.6 | 33.5 | 33.0 |
| Average temperature (°C) | 25.1 | 22.1 | 22.1 | 21.0 | 18.6 | 15.3 | 13.5 | 17.1 | 22.0 | 24.3 | 26.3 | 26.2 |
| Average night temperature (°C) | 18.5 | 17.5 | 16.6 | 14.2 | 11.8 | 7.5 | 6.9 | 9.5 | 12.8 | 16.1 | 19.3 | 19.1 |
| Absolute minimum temperature (°C) | 15.3 | 14.6 | 12.9 | 10.7 | 6.3 | 3.0 | 0.7 | 4.2 | 5.0 | 10.4 | 11.1 | 14.6 |
| 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 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 10.9 | 10.7 | 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 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.2 | 9.9 | 10.3 | 10.5 | 9.9 | 9.7 | 9.5 | 10.5 | 11.1 | 11.0 | 11.1 | 11.4 |
| Precipitation (mm) | 23 | 106 | 31 | 2 | 5 | 0 | 7 | 0 | 0 | 8 | 12 | 29 |
| Sunny days | 22 | 6 | 19 | 29 | 26 | 29 | 30 | 31 | 30 | 25 | 21 | 19 |
| Rainy days | 9 | 22 | 12 | 1 | 5 | 1 | 1 | 0 | 0 | 6 | 9 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tswaane is at