Average annual temperature is 15.8 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Blanco
* Weather data for Blanco 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) | 40.0 | 29.7 | 31.2 | 35.3 | 31.1 | 24.2 | 23.3 | 31.9 | 29.4 | 30.3 | 38.8 | 29.9 |
| Average daytime temperature (°C) | 25.4 | 23.9 | 23.9 | 21.9 | 18.7 | 17.2 | 17.0 | 20.6 | 18.3 | 20.2 | 24.9 | 22.7 |
| Average temperature (°C) | 20.2 | 19.8 | 18.8 | 16.3 | 13.4 | 12.8 | 10.7 | 13.6 | 12.3 | 15.2 | 18.5 | 18.1 |
| Average night temperature (°C) | 15.9 | 16.0 | 15.0 | 11.8 | 9.1 | 8.9 | 5.4 | 7.4 | 7.1 | 10.4 | 12.2 | 13.2 |
| Absolute minimum temperature (°C) | 12.0 | 12.0 | 10.5 | 8.0 | 5.4 | 5.4 | 0.6 | 0.4 | 2.8 | 6.1 | 8.1 | 9.3 |
| 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) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.3 | 10.0 | 8.9 | 8.7 | 7.3 | 6.5 | 8.1 | 9.3 | 9.1 | 10.0 | 11.4 | 10.6 |
| Precipitation (mm) | 72 | 84 | 91 | 44 | 103 | 88 | 35 | 18 | 93 | 88 | 11 | 123 |
| Sunny days | 13 | 11 | 12 | 14 | 19 | 15 | 19 | 21 | 16 | 14 | 18 | 12 |
| Rainy days | 18 | 17 | 19 | 16 | 12 | 15 | 12 | 10 | 14 | 17 | 12 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blanco is at