Average annual temperature is 19.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Wykeham
* Weather data for Wykeham 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) | 35.8 | 32.0 | 31.6 | 28.5 | 28.0 | 25.9 | 26.4 | 31.3 | 34.2 | 36.5 | 36.6 | 36.7 |
| Average daytime temperature (°C) | 29.6 | 26.8 | 27.1 | 25.6 | 22.6 | 21.2 | 19.4 | 23.4 | 29.0 | 30.3 | 31.0 | 30.8 |
| Average temperature (°C) | 23.8 | 21.6 | 21.6 | 19.1 | 15.8 | 13.5 | 12.5 | 15.7 | 20.8 | 22.8 | 24.2 | 24.5 |
| Average night temperature (°C) | 17.9 | 17.1 | 16.2 | 12.8 | 10.2 | 6.9 | 6.5 | 8.5 | 12.4 | 15.8 | 17.7 | 18.5 |
| Absolute minimum temperature (°C) | 14.2 | 14.9 | 11.9 | 9.9 | 4.6 | 2.9 | 1.1 | 3.5 | 5.1 | 9.8 | 8.8 | 13.9 |
| 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) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.3 | 13.7 |
| 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) | 11.9 | 9.6 | 10.3 | 10.3 | 9.5 | 9.6 | 9.3 | 10.4 | 11.1 | 10.5 | 11.0 | 11.3 |
| Precipitation (mm) | 22 | 96 | 23 | 6 | 26 | 2 | 2 | 0 | 2 | 63 | 30 | 69 |
| Sunny days | 18 | 6 | 16 | 24 | 21 | 29 | 28 | 29 | 27 | 24 | 19 | 18 |
| Rainy days | 13 | 22 | 15 | 6 | 10 | 1 | 3 | 2 | 3 | 7 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wykeham is at