Average annual temperature is 15.5 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Nyiweni
* Weather data for Nyiweni 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) | 33.3 | 31.7 | 31.3 | 27.6 | 25.9 | 23.6 | 25.7 | 28.0 | 34.0 | 36.0 | 36.0 | 33.2 |
| Average daytime temperature (°C) | 26.6 | 24.3 | 24.8 | 22.4 | 17.9 | 17.5 | 17.8 | 21.3 | 22.8 | 21.4 | 27.1 | 24.0 |
| Average temperature (°C) | 20.3 | 18.9 | 18.7 | 15.7 | 12.1 | 10.8 | 10.6 | 12.8 | 14.7 | 14.8 | 19.3 | 18.0 |
| Average night temperature (°C) | 14.7 | 14.4 | 13.7 | 10.1 | 7.6 | 5.3 | 4.7 | 5.8 | 7.9 | 9.1 | 12.5 | 12.8 |
| Absolute minimum temperature (°C) | 8.1 | 9.9 | 7.1 | 4.6 | 2.1 | 1.6 | 0.3 | 0.6 | 0.2 | 2.7 | 4.0 | 9.9 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 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 | 13.0 |
| Sunshine mean duration (h) | 10.5 | 8.7 | 9.9 | 9.4 | 7.5 | 8.6 | 8.7 | 9.7 | 9.7 | 8.7 | 11.1 | 8.2 |
| Precipitation (mm) | 174 | 157 | 59 | 32 | 144 | 8 | 29 | 3 | 31 | 151 | 38 | 159 |
| Sunny days | 12 | 6 | 7 | 23 | 17 | 25 | 24 | 27 | 19 | 12 | 10 | 2 |
| Rainy days | 19 | 22 | 24 | 7 | 14 | 5 | 7 | 4 | 11 | 19 | 20 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nyiweni is at