Average annual temperature is 18.3 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 269 days
Number of rainy days: 96 days
Look at detailed online map of Rowell
* Weather data for Rowell 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) | 33.8 | 33.3 | 30.3 | 27.6 | 27.0 | 22.3 | 23.9 | 25.8 | 31.4 | 34.9 | 37.3 | 35.8 |
| Average daytime temperature (°C) | 30.2 | 28.6 | 27.4 | 25.2 | 21.2 | 17.5 | 17.6 | 21.4 | 24.8 | 29.1 | 31.8 | 31.2 |
| Average temperature (°C) | 23.9 | 22.0 | 20.9 | 17.7 | 14.4 | 10.1 | 10.5 | 13.6 | 16.6 | 21.2 | 24.3 | 24.2 |
| Average night temperature (°C) | 17.2 | 15.9 | 14.8 | 11.1 | 7.9 | 3.8 | 4.2 | 6.4 | 8.6 | 13.0 | 16.6 | 17.4 |
| Absolute minimum temperature (°C) | 11.5 | 11.6 | 9.9 | 6.3 | 2.0 | 1.3 | -2.3 | 0.9 | 0.7 | 7.3 | 7.2 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.4 | 10.8 | 10.4 | 10.6 | 11.2 | 11.9 | 12.7 | 13.5 | 13.8 |
| 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) | 12.6 | 11.6 | 10.9 | 10.4 | 9.6 | 9.4 | 9.5 | 10.3 | 10.8 | 11.4 | 11.7 | 11.6 |
| Precipitation (mm) | 24 | 42 | 18 | 9 | 13 | 9 | 3 | 0 | 7 | 16 | 17 | 89 |
| Sunny days | 15 | 11 | 18 | 22 | 22 | 26 | 30 | 30 | 28 | 28 | 22 | 17 |
| Rainy days | 16 | 17 | 13 | 8 | 9 | 4 | 1 | 1 | 2 | 3 | 8 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rowell is at