Average temperature in April is 16.4 °C
Average daytime temperature is 23.6 °C
Average night temperature is 9.6 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 23
Number of rainy days: 7
Number of snow days:
Precipitation sum: 5 mm
* Weather data for Secunda South Africa is based on climate observations for 2023 year
| April (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 22.3 | 23.1 | 24.2 | 21.2 | 21.8 | 22.9 | 23.9 | 25.6 | 26.2 | 23.4 | 20.5 | 21 | 26.3 | 23.7 | 22 | 21.1 | 21.6 | 23.2 | 23.5 | 23.3 | 23 | 24.5 | 23.7 | 25.6 | 24.8 | 24.8 | 25.6 | 25.7 | 25.8 | 23.5 |
| Apparent max temperature | 21.1 | 22.8 | 23.1 | 21.4 | 21.5 | 22 | 21.8 | 26.2 | 24.1 | 20.9 | 18.1 | 18.2 | 22 | 20.7 | 21.6 | 21 | 21 | 22.5 | 22.6 | 21.2 | 20.2 | 19.5 | 20.7 | 23.3 | 23.9 | 23.2 | 23 | 25.5 | 23.8 | 22.4 |
| Mean temperature | 16.3 | 16.9 | 17 | 15 | 15 | 15.6 | 16.9 | 18.4 | 19.1 | 15.3 | 12.5 | 13.7 | 17.6 | 16.4 | 15.3 | 14.6 | 14.3 | 15.4 | 15.9 | 16 | 16.2 | 16.8 | 15.9 | 17.2 | 17.5 | 18 | 18.3 | 19.5 | 17.9 | 16.5 |
| Apparent mean temperature | 6.7 | 9.7 | 11 | 8.6 | 5.9 | 6.5 | 7.3 | 8.9 | 11.4 | 10.1 | 3.4 | 2.4 | 7.8 | 6 | 5.5 | 8.2 | 4.8 | 5.6 | 5.8 | 6 | 7 | 6.9 | 6.2 | 6.5 | 7.4 | 10 | 11.5 | 12.7 | 9.8 | 9.4 |
| Minimum temperature | 8.4 | 10.9 | 11.8 | 9.9 | 7.7 | 7.9 | 9.2 | 10.6 | 13.3 | 11.5 | 5.9 | 5.4 | 10 | 9.5 | 8.2 | 9.9 | 7.3 | 8.2 | 8.1 | 8.4 | 9.3 | 10.1 | 8.9 | 9.2 | 10.2 | 11.4 | 12.8 | 13.5 | 11 | 10.8 |
| Apparent min temperature | 15.1 | 16.1 | 15.7 | 13.6 | 13.6 | 14 | 14.9 | 17.3 | 17 | 13.7 | 9.4 | 11.1 | 14.7 | 13.1 | 13.6 | 13 | 12.2 | 13.4 | 14.1 | 13 | 13.6 | 13.5 | 12.7 | 14.7 | 15.5 | 16.2 | 16.6 | 18.5 | 16.2 | 15.1 |
| April | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.8 | 11.8 | 11.8 | 11.7 | 11.7 | 11.7 | 11.7 | 11.6 | 11.6 | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.4 | 11.4 | 11.4 | 11.4 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 |
| Sunshine duration (h) | 11.1 | 11 | 10.8 | 11 | 11 | 10.7 | 10.9 | 10.9 | 10.6 | 4.8 | 10.8 | 10.1 | 10.6 | 10.7 | 9.9 | 8.8 | 10.6 | 10.6 | 10.5 | 10.5 | 10.3 | 9.5 | 10.3 | 10.2 | 10.1 | 10.2 | 10.1 | 10.1 | 10.1 | 8.1 |
| Precipitation (mm) | 0 | 0.4 | 0.3 | 0.3 | 0 | 0 | 0.1 | 0 | 0.3 | 3.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 |
| Precipitation hours | 0 | 4 | 3 | 2 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Wind speed (m/s) | 11.2 | 9.4 | 21.6 | 17.8 | 12.3 | 11.3 | 19.2 | 9.4 | 24.4 | 21.1 | 12.4 | 20.4 | 25.2 | 22.1 | 15 | 12.1 | 12.2 | 10.2 | 12.4 | 18.3 | 21.1 | 28.8 | 14.5 | 13 | 17.1 | 15.6 | 20.4 | 9.8 | 22.2 | 21 |
In April 2023, the highest daytime temperature in Secunda was 26.3°C.
While the minimum temperature at night dropped to 5.4°C.
The average nighttime and daytime temperatures during April in Secunda are 9.6°C and 23.6°C respectively.
The precipitation sum in April is about 5 mm.