Average annual temperature is 19.7 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Manzini
* Weather data for Manzini 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) | 33.2 | 31.7 | 30.1 | 30.3 | 28.2 | 30.1 | 27.3 | 31.1 | 35.7 | 34.8 | 35.8 | 30.8 |
| Average daytime temperature (°C) | 28.7 | 26.2 | 26.4 | 25.9 | 22.9 | 23.2 | 21.3 | 23.1 | 27.7 | 25.1 | 27.5 | 26.4 |
| Average temperature (°C) | 23.3 | 22.1 | 21.8 | 20.3 | 17.7 | 16.5 | 14.7 | 16.5 | 20.3 | 19.5 | 22.1 | 21.8 |
| Average night temperature (°C) | 18.2 | 19.1 | 17.6 | 15.3 | 13.5 | 11.1 | 9.4 | 10.5 | 14.0 | 14.5 | 17.2 | 17.8 |
| Absolute minimum temperature (°C) | 13.6 | 14.9 | 12.6 | 11.9 | 8.5 | 8.7 | 5.8 | 6.9 | 9.1 | 10.4 | 11.4 | 14.2 |
| 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 | 11.5 | 10.8 | 10.5 | 10.7 | 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) | 10.8 | 8.5 | 10.2 | 10.0 | 8.6 | 9.6 | 8.7 | 8.8 | 9.0 | 7.0 | 9.3 | 7.9 |
| Precipitation (mm) | 106 | 385 | 71 | 24 | 54 | 5 | 32 | 7 | 22 | 110 | 43 | 159 |
| Sunny days | 17 | 2 | 9 | 17 | 14 | 22 | 22 | 24 | 19 | 11 | 12 | 8 |
| Rainy days | 14 | 26 | 22 | 13 | 17 | 8 | 9 | 7 | 11 | 20 | 18 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Manzini is at