Average annual temperature is 19.9 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 280 days
Number of rainy days: 85 days
Look at detailed online map of Ratlou
* Weather data for Ratlou 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) | 35.6 | 32.4 | 34.0 | 30.7 | 29.5 | 26.2 | 25.9 | 30.7 | 33.8 | 37.5 | 38.4 | 39.1 |
| Average daytime temperature (°C) | 31.0 | 28.3 | 29.2 | 27.4 | 24.5 | 21.7 | 20.4 | 24.4 | 28.8 | 31.1 | 32.8 | 32.2 |
| Average temperature (°C) | 24.8 | 22.3 | 22.4 | 19.3 | 16.3 | 12.7 | 12.2 | 15.5 | 19.7 | 22.9 | 25.2 | 25.2 |
| Average night temperature (°C) | 17.9 | 16.8 | 16.0 | 11.6 | 9.1 | 4.7 | 4.7 | 6.8 | 10.5 | 14.4 | 17.4 | 18.1 |
| Absolute minimum temperature (°C) | 14.2 | 12.4 | 13.0 | 6.5 | 0.2 | -1.2 | -2.2 | 1.4 | 3.1 | 9.5 | 8.3 | 11.4 |
| 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 | 10.5 | 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) | 12.5 | 10.3 | 10.7 | 10.5 | 9.6 | 9.6 | 9.7 | 10.4 | 10.7 | 10.8 | 11.5 | 11.6 |
| Precipitation (mm) | 46 | 95 | 35 | 17 | 12 | 1 | 0 | 0 | 4 | 34 | 26 | 60 |
| Sunny days | 20 | 9 | 20 | 26 | 23 | 28 | 30 | 31 | 26 | 25 | 22 | 20 |
| Rainy days | 11 | 19 | 11 | 4 | 8 | 2 | 1 | 0 | 4 | 6 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ratlou is at