Average annual temperature is 15.6 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Gesini
* Weather data for Gesini 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) | 34.1 | 31.9 | 29.6 | 28.6 | 25.9 | 22.5 | 25.3 | 27.6 | 33.2 | 34.6 | 35.4 | 35.8 |
| Average daytime temperature (°C) | 26.5 | 24.3 | 24.8 | 22.4 | 17.9 | 16.3 | 18.2 | 21.5 | 22.5 | 21.3 | 27.7 | 24.2 |
| Average temperature (°C) | 20.3 | 19.0 | 18.5 | 15.9 | 12.3 | 10.9 | 11.2 | 13.7 | 14.5 | 14.5 | 19.1 | 17.6 |
| Average night temperature (°C) | 15.3 | 15.1 | 13.6 | 10.3 | 7.8 | 6.7 | 5.5 | 7.1 | 7.8 | 8.9 | 12.5 | 12.7 |
| Absolute minimum temperature (°C) | 7.6 | 11.8 | 6.1 | 4.7 | 1.6 | 1.2 | 0.4 | 0.2 | 1.4 | 3.2 | 7.3 | 9.9 |
| 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) | 14.0 | 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) | 9.5 | 8.4 | 9.4 | 9.4 | 7.1 | 7.9 | 9.0 | 9.4 | 9.2 | 8.4 | 10.6 | 7.2 |
| Precipitation (mm) | 169 | 171 | 55 | 26 | 107 | 27 | 7 | 5 | 42 | 76 | 51 | 144 |
| Sunny days | 8 | 4 | 8 | 20 | 16 | 23 | 21 | 24 | 21 | 11 | 14 | 2 |
| Rainy days | 23 | 24 | 23 | 10 | 15 | 7 | 10 | 7 | 9 | 20 | 16 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gesini is at