Average annual temperature is 18.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of Geysdorp
* Weather data for Geysdorp 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) | 33.5 | 31.3 | 31.3 | 28.3 | 27.6 | 24.3 | 24.4 | 28.5 | 32.4 | 35.3 | 37.6 | 37.9 |
| Average daytime temperature (°C) | 29.4 | 26.7 | 27.2 | 25.1 | 22.3 | 19.7 | 18.8 | 22.7 | 26.9 | 29.5 | 31.7 | 30.9 |
| Average temperature (°C) | 23.3 | 21.0 | 20.6 | 17.4 | 14.8 | 11.1 | 10.9 | 14.2 | 18.3 | 21.5 | 24.1 | 24.1 |
| Average night temperature (°C) | 16.7 | 15.7 | 14.7 | 10.1 | 8.1 | 3.6 | 3.6 | 5.8 | 9.4 | 13.1 | 16.1 | 17.3 |
| Absolute minimum temperature (°C) | 13.2 | 10.7 | 10.8 | 5.6 | 0.5 | -0.7 | -2.8 | -0.3 | 1.6 | 8.4 | 6.5 | 11.6 |
| 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 | 11.5 | 10.8 | 10.5 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 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) | 12.5 | 10.1 | 10.5 | 10.5 | 9.7 | 9.5 | 9.6 | 10.4 | 10.7 | 10.9 | 11.6 | 11.7 |
| Precipitation (mm) | 14 | 103 | 38 | 10 | 16 | 3 | 0 | 0 | 12 | 24 | 21 | 65 |
| Sunny days | 19 | 8 | 18 | 25 | 23 | 28 | 29 | 31 | 26 | 26 | 20 | 17 |
| Rainy days | 12 | 20 | 13 | 5 | 8 | 2 | 2 | 0 | 4 | 5 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Geysdorp is at