Average annual temperature is 18.8 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 277 days
Number of rainy days: 88 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) | 34.8 | 33.9 | 31.2 | 28.0 | 27.2 | 22.9 | 24.6 | 27.4 | 32.3 | 35.7 | 36.7 | 36.8 |
| Average daytime temperature (°C) | 31.1 | 29.1 | 28.0 | 25.3 | 21.6 | 17.9 | 18.3 | 22.0 | 25.4 | 29.5 | 32.1 | 31.8 |
| Average temperature (°C) | 24.8 | 22.6 | 21.4 | 17.9 | 14.7 | 10.5 | 11.1 | 14.1 | 17.2 | 21.7 | 24.7 | 24.8 |
| Average night temperature (°C) | 17.9 | 16.5 | 15.1 | 11.3 | 8.1 | 4.1 | 4.8 | 6.9 | 8.9 | 13.5 | 16.9 | 17.9 |
| Absolute minimum temperature (°C) | 12.3 | 11.8 | 10.1 | 5.6 | 2.7 | -0.2 | -2.4 | 1.5 | 1.4 | 6.9 | 7.7 | 13.8 |
| 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) | 13.6 | 13.0 | 12.2 | 11.4 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.5 | 13.8 |
| 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) | 12.7 | 11.2 | 10.9 | 10.4 | 9.3 | 9.4 | 9.6 | 10.3 | 10.8 | 11.3 | 11.9 | 11.8 |
| Precipitation (mm) | 9 | 42 | 20 | 23 | 28 | 8 | 0 | 0 | 8 | 33 | 9 | 61 |
| Sunny days | 21 | 11 | 16 | 23 | 24 | 26 | 30 | 31 | 28 | 27 | 21 | 19 |
| Rainy days | 10 | 17 | 15 | 7 | 7 | 4 | 1 | 0 | 2 | 4 | 9 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariba is at