Average annual temperature is 18.7 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Menlyn
* Weather data for Menlyn 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) | 33.1 | 30.6 | 32.2 | 28.2 | 26.7 | 23.5 | 24.8 | 30.2 | 31.8 | 34.7 | 35.5 | 34.8 |
| Average daytime temperature (°C) | 29.0 | 26.3 | 27.7 | 25.3 | 21.3 | 20.5 | 19.1 | 23.1 | 27.9 | 28.4 | 29.2 | 28.9 |
| Average temperature (°C) | 22.8 | 21.0 | 21.3 | 18.7 | 15.1 | 13.2 | 12.0 | 15.3 | 20.0 | 20.8 | 22.2 | 22.6 |
| Average night temperature (°C) | 16.3 | 16.5 | 15.2 | 12.5 | 10.1 | 7.3 | 5.9 | 8.1 | 12.1 | 13.5 | 15.5 | 16.5 |
| Absolute minimum temperature (°C) | 13.0 | 13.8 | 11.2 | 8.3 | 5.7 | 4.2 | 0.8 | 3.3 | 6.0 | 7.5 | 6.5 | 12.9 |
| 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 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 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) | 11.7 | 9.6 | 10.3 | 10.4 | 9.0 | 9.7 | 9.3 | 10.3 | 10.8 | 9.9 | 10.8 | 10.9 |
| Precipitation (mm) | 62 | 116 | 19 | 6 | 51 | 4 | 4 | 0 | 21 | 70 | 38 | 106 |
| Sunny days | 18 | 8 | 20 | 23 | 16 | 27 | 27 | 30 | 27 | 22 | 17 | 10 |
| Rainy days | 13 | 20 | 11 | 7 | 15 | 3 | 4 | 1 | 3 | 9 | 13 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Menlyn is at