Average annual temperature is 12.9 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 188 days
Number of rainy days: 175 days
Number of snow days: 2 days
Look at detailed online map of Mariba
* Weather data for Mariba 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) | 30.9 | 27.7 | 26.1 | 25.1 | 22.4 | 17.8 | 19.5 | 22.2 | 28.0 | 29.5 | 34.6 | 31.2 |
| Average daytime temperature (°C) | 24.2 | 22.4 | 23.1 | 20.2 | 15.1 | 12.6 | 13.0 | 17.2 | 19.5 | 19.9 | 25.6 | 23.5 |
| Average temperature (°C) | 17.9 | 16.5 | 16.2 | 13.4 | 9.2 | 7.0 | 6.8 | 9.9 | 12.3 | 12.5 | 17.7 | 16.1 |
| Average night temperature (°C) | 12.5 | 11.8 | 10.8 | 7.7 | 4.8 | 2.7 | 1.6 | 3.6 | 5.3 | 6.4 | 10.6 | 10.7 |
| Absolute minimum temperature (°C) | 5.7 | 7.5 | 4.5 | 0.5 | -1.1 | -1.2 | -3.9 | -3.7 | -4.6 | -0.4 | 2.3 | 6.4 |
| 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) | 10.5 | 9.7 | 10.7 | 9.9 | 8.0 | 8.6 | 8.6 | 9.9 | 9.8 | 9.6 | 11.5 | 9.8 |
| Precipitation (mm) | 179 | 177 | 53 | 12 | 85 | 3 | 16 | 0 | 33 | 51 | 31 | 146 |
| Sunny days | 7 | 6 | 7 | 24 | 19 | 24 | 22 | 26 | 24 | 12 | 13 | 4 |
| Rainy days | 24 | 22 | 24 | 6 | 12 | 6 | 7 | 5 | 6 | 19 | 17 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariba is at