Average annual temperature is 19.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of Masewu
* Weather data for Masewu 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) | 35.0 | 32.0 | 31.1 | 29.0 | 27.2 | 26.2 | 26.6 | 31.4 | 34.2 | 36.7 | 36.6 | 36.4 |
| Average daytime temperature (°C) | 29.4 | 26.8 | 26.9 | 25.9 | 22.9 | 21.5 | 19.8 | 23.9 | 29.2 | 30.5 | 31.1 | 30.8 |
| Average temperature (°C) | 23.8 | 21.7 | 21.6 | 19.5 | 16.2 | 13.9 | 12.7 | 16.0 | 21.0 | 23.1 | 24.4 | 24.6 |
| Average night temperature (°C) | 17.9 | 17.2 | 16.4 | 13.4 | 10.5 | 7.3 | 6.6 | 8.7 | 12.8 | 16.0 | 17.8 | 18.4 |
| Absolute minimum temperature (°C) | 14.3 | 14.8 | 12.2 | 9.7 | 5.6 | 4.2 | 1.9 | 3.2 | 4.9 | 9.8 | 8.8 | 13.4 |
| 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 | 13.3 | 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) | 12.0 | 9.6 | 10.3 | 10.4 | 9.6 | 9.5 | 9.3 | 10.3 | 11.0 | 10.5 | 11.1 | 11.3 |
| Precipitation (mm) | 26 | 93 | 19 | 7 | 22 | 1 | 2 | 0 | 1 | 46 | 10 | 52 |
| Sunny days | 18 | 4 | 15 | 26 | 21 | 28 | 28 | 31 | 27 | 22 | 20 | 17 |
| Rainy days | 13 | 24 | 16 | 4 | 10 | 2 | 3 | 0 | 3 | 9 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Masewu is at