Average annual temperature is 17.3 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Stoomhoek
* Weather data for Stoomhoek 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) | 34.6 | 34.2 | 31.1 | 28.2 | 27.0 | 23.8 | 24.5 | 27.3 | 32.9 | 35.7 | 39.2 | 36.9 |
| Average daytime temperature (°C) | 30.8 | 27.9 | 27.8 | 25.1 | 20.5 | 17.3 | 17.8 | 21.5 | 25.3 | 28.9 | 31.9 | 30.2 |
| Average temperature (°C) | 23.8 | 21.5 | 20.5 | 16.3 | 12.6 | 9.1 | 9.0 | 12.3 | 16.1 | 20.4 | 23.9 | 22.9 |
| Average night temperature (°C) | 17.1 | 15.6 | 14.0 | 8.6 | 6.2 | 2.1 | 1.8 | 3.9 | 7.2 | 11.9 | 15.4 | 16.3 |
| Absolute minimum temperature (°C) | 12.4 | 10.2 | 7.0 | 3.9 | -0.7 | -2.0 | -3.4 | -2.4 | 0.6 | 7.1 | 5.7 | 10.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| 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) | 12.4 | 10.5 | 10.7 | 10.3 | 9.1 | 9.2 | 9.2 | 10.0 | 10.3 | 10.7 | 11.8 | 11.3 |
| Precipitation (mm) | 40 | 61 | 42 | 14 | 49 | 3 | 9 | 0 | 8 | 70 | 13 | 112 |
| Sunny days | 14 | 11 | 16 | 21 | 20 | 27 | 25 | 30 | 25 | 21 | 23 | 15 |
| Rainy days | 17 | 17 | 15 | 9 | 11 | 3 | 6 | 1 | 5 | 10 | 7 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Stoomhoek is at