Average annual temperature is 15.8 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 243 days
Number of rainy days: 122 days
Look at detailed online map of Twyfelfontein
* Weather data for Twyfelfontein 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) | 34.2 | 32.4 | 28.6 | 26.7 | 24.3 | 21.1 | 22.0 | 23.2 | 30.4 | 33.7 | 36.7 | 34.5 |
| Average daytime temperature (°C) | 29.5 | 26.5 | 26.0 | 22.7 | 18.4 | 15.0 | 15.9 | 19.5 | 22.7 | 26.2 | 29.5 | 28.5 |
| Average temperature (°C) | 22.2 | 20.0 | 18.8 | 14.9 | 11.2 | 8.0 | 8.2 | 11.3 | 14.6 | 17.9 | 21.7 | 21.1 |
| Average night temperature (°C) | 15.3 | 14.3 | 12.5 | 7.9 | 5.2 | 2.2 | 1.8 | 3.9 | 6.5 | 9.9 | 13.6 | 14.6 |
| Absolute minimum temperature (°C) | 7.9 | 8.5 | 6.7 | 3.1 | -1.1 | -1.4 | -3.2 | -2.4 | -0.7 | 4.4 | 4.8 | 10.1 |
| 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) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.3 | 10.4 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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 | 10.3 | 10.7 | 10.1 | 8.9 | 8.9 | 8.9 | 10.1 | 10.2 | 11.2 | 11.9 | 11.6 |
| Precipitation (mm) | 56 | 117 | 55 | 12 | 43 | 17 | 15 | 0 | 24 | 30 | 10 | 103 |
| Sunny days | 14 | 9 | 14 | 26 | 21 | 25 | 25 | 26 | 25 | 22 | 23 | 13 |
| Rainy days | 17 | 19 | 17 | 4 | 10 | 5 | 6 | 5 | 5 | 9 | 7 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Twyfelfontein is at