Average annual temperature is 18.8 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 296 days
Number of rainy days: 69 days
Look at detailed online map of Marlo
* Weather data for Marlo 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) | 39.9 | 36.9 | 34.7 | 30.5 | 28.7 | 23.0 | 23.7 | 28.5 | 34.7 | 37.4 | 39.5 | 38.8 |
| Average daytime temperature (°C) | 35.0 | 32.7 | 29.1 | 25.7 | 20.2 | 15.6 | 17.0 | 21.1 | 21.9 | 28.4 | 32.7 | 32.3 |
| Average temperature (°C) | 28.0 | 25.7 | 22.2 | 18.5 | 13.2 | 9.3 | 9.9 | 13.7 | 14.5 | 20.7 | 25.5 | 25.3 |
| Average night temperature (°C) | 19.7 | 17.8 | 14.7 | 10.6 | 6.5 | 3.5 | 3.6 | 6.1 | 6.3 | 11.9 | 16.7 | 17.4 |
| Absolute minimum temperature (°C) | 11.3 | 11.2 | 8.8 | 5.4 | 1.5 | -0.5 | -1.0 | 0.0 | -0.1 | 6.0 | 11.4 | 11.2 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.6 | 14.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 12.7 | 11.9 | 10.6 | 10.1 | 9.1 | 7.8 | 8.8 | 10.0 | 10.4 | 11.4 | 12.3 | 11.9 |
| Precipitation (mm) | 12 | 12 | 44 | 1 | 44 | 15 | 7 | 5 | 22 | 9 | 3 | 57 |
| Sunny days | 24 | 21 | 21 | 29 | 24 | 21 | 26 | 28 | 26 | 26 | 26 | 24 |
| Rainy days | 7 | 7 | 10 | 1 | 7 | 9 | 5 | 3 | 4 | 5 | 4 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Marlo is at