Average annual temperature is 16.3 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Cilleria
* Weather data for Cilleria 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) | 38.2 | 34.3 | 32.8 | 30.6 | 26.7 | 21.8 | 23.4 | 26.5 | 34.1 | 34.3 | 39.3 | 38.5 |
| Average daytime temperature (°C) | 31.1 | 27.9 | 28.4 | 24.1 | 18.6 | 15.9 | 16.4 | 20.6 | 22.2 | 24.0 | 31.1 | 29.3 |
| Average temperature (°C) | 22.9 | 20.7 | 20.3 | 16.2 | 11.7 | 9.3 | 9.2 | 12.3 | 14.2 | 16.0 | 21.9 | 20.7 |
| Average night temperature (°C) | 15.5 | 14.5 | 13.3 | 9.4 | 6.2 | 4.2 | 3.3 | 5.0 | 6.7 | 9.0 | 12.9 | 13.7 |
| Absolute minimum temperature (°C) | 6.6 | 8.1 | 5.7 | 2.9 | 0.4 | 0.6 | -2.1 | -1.8 | -1.9 | 3.1 | 7.1 | 9.4 |
| 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 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.6 | 10.8 | 10.7 | 9.5 | 7.5 | 8.6 | 8.6 | 9.9 | 10.0 | 10.7 | 11.8 | 11.3 |
| Precipitation (mm) | 64 | 85 | 27 | 12 | 86 | 10 | 21 | 3 | 35 | 41 | 14 | 53 |
| Sunny days | 12 | 16 | 18 | 23 | 21 | 19 | 23 | 27 | 24 | 23 | 24 | 18 |
| Rainy days | 19 | 12 | 13 | 7 | 10 | 11 | 8 | 4 | 6 | 8 | 6 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cilleria is at