Average annual temperature is 15.5 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Sidwadweni
* Weather data for Sidwadweni 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) | 33.6 | 32.6 | 29.8 | 28.4 | 26.9 | 23.2 | 26.8 | 28.8 | 34.8 | 35.6 | 35.1 | 32.8 |
| Average daytime temperature (°C) | 26.2 | 24.0 | 23.9 | 22.2 | 17.8 | 16.9 | 17.9 | 21.4 | 22.0 | 20.2 | 25.9 | 22.3 |
| Average temperature (°C) | 20.4 | 19.2 | 18.5 | 16.2 | 12.6 | 11.0 | 11.0 | 13.5 | 14.3 | 14.2 | 18.3 | 17.1 |
| Average night temperature (°C) | 15.4 | 15.4 | 14.3 | 11.5 | 8.4 | 6.3 | 5.1 | 7.2 | 8.5 | 9.2 | 12.3 | 12.9 |
| Absolute minimum temperature (°C) | 9.0 | 11.1 | 7.1 | 6.7 | 2.6 | 3.0 | 1.2 | 3.3 | 2.5 | 3.2 | 6.9 | 9.7 |
| 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) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.1 |
| 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 | 8.0 | 8.7 | 8.8 | 6.7 | 8.1 | 8.9 | 9.4 | 8.9 | 8.3 | 9.7 | 6.4 |
| Precipitation (mm) | 162 | 145 | 93 | 33 | 112 | 20 | 15 | 2 | 41 | 121 | 55 | 178 |
| Sunny days | 7 | 5 | 4 | 13 | 15 | 24 | 22 | 24 | 18 | 12 | 12 | 3 |
| Rainy days | 24 | 23 | 27 | 17 | 16 | 6 | 9 | 7 | 12 | 19 | 18 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sidwadweni is at