Average annual temperature is 14.9 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 171 days
Number of rainy days: 194 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) | 33.4 | 32.5 | 30.8 | 28.6 | 26.8 | 23.0 | 25.4 | 28.6 | 34.1 | 36.5 | 34.8 | 33.9 |
| Average daytime temperature (°C) | 26.1 | 24.0 | 24.0 | 22.1 | 17.6 | 16.6 | 17.7 | 21.3 | 22.0 | 20.4 | 26.1 | 22.5 |
| Average temperature (°C) | 19.9 | 18.8 | 18.0 | 15.5 | 11.9 | 10.1 | 9.9 | 12.7 | 13.8 | 14.1 | 18.1 | 16.9 |
| Average night temperature (°C) | 14.9 | 14.8 | 13.7 | 10.3 | 7.0 | 5.0 | 3.7 | 6.2 | 7.4 | 8.7 | 12.1 | 12.6 |
| Absolute minimum temperature (°C) | 8.6 | 10.4 | 6.6 | 5.1 | 0.1 | 0.7 | 0.4 | 1.1 | 1.5 | 2.9 | 6.5 | 9.8 |
| 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 | 8.1 | 8.8 | 8.8 | 6.7 | 8.1 | 8.9 | 9.5 | 9.1 | 8.4 | 9.8 | 6.5 |
| Precipitation (mm) | 142 | 125 | 78 | 32 | 106 | 19 | 12 | 1 | 31 | 97 | 48 | 166 |
| Sunny days | 8 | 5 | 6 | 16 | 15 | 24 | 24 | 27 | 20 | 12 | 11 | 3 |
| Rainy days | 23 | 23 | 25 | 14 | 16 | 6 | 7 | 4 | 10 | 19 | 19 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sidwadweni is at