Average annual temperature is 17.8 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Dwaleni
* Weather data for Dwaleni Swaziland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.6 | 30.7 | 29.9 | 30.0 | 27.9 | 27.4 | 27.4 | 31.1 | 34.1 | 34.0 | 33.7 | 30.8 |
| Average daytime temperature (°C) | 26.6 | 24.4 | 24.6 | 24.7 | 20.9 | 21.5 | 19.9 | 22.0 | 25.8 | 23.0 | 25.9 | 24.2 |
| Average temperature (°C) | 21.2 | 19.8 | 19.6 | 18.6 | 15.7 | 15.1 | 13.3 | 14.8 | 18.6 | 17.2 | 20.2 | 19.5 |
| Average night temperature (°C) | 16.2 | 16.7 | 15.5 | 13.8 | 11.9 | 10.3 | 8.5 | 8.9 | 12.2 | 12.5 | 15.3 | 15.3 |
| Absolute minimum temperature (°C) | 11.1 | 13.2 | 9.5 | 10.5 | 7.2 | 6.8 | 4.4 | 4.6 | 7.5 | 5.8 | 8.5 | 10.7 |
| 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 | 11.4 | 10.8 | 10.5 | 10.6 | 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) | 10.6 | 8.4 | 10.3 | 10.1 | 8.7 | 9.5 | 8.8 | 9.3 | 9.5 | 7.5 | 9.7 | 7.6 |
| Precipitation (mm) | 99 | 281 | 56 | 18 | 77 | 7 | 14 | 4 | 21 | 103 | 67 | 157 |
| Sunny days | 18 | 1 | 8 | 16 | 14 | 21 | 25 | 24 | 19 | 8 | 5 | 6 |
| Rainy days | 13 | 27 | 23 | 14 | 17 | 9 | 6 | 7 | 11 | 23 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dwaleni is at