Average temperature in April is 21.3 °C
Average daytime temperature is 26.4 °C
Average night temperature is 17.7 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 226 mm
* Weather data for Siulak Indonesia 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 | 24.9 | 25 | 25.9 | 25.9 | 24.9 | 25.6 | 26.5 | 26.1 | 25.3 | 26.5 | 27.2 | 25.4 | 26.4 | 26.7 | 25.9 | 24.8 | 27.1 | 27 | 26.7 | 27.8 | 26.9 | 26.8 | 27.6 | 28.5 | 27.7 | 26 | 26.8 | 26.8 | 25.5 | 26.7 |
| Apparent max temperature | 28.9 | 28.3 | 29.1 | 29.4 | 29.4 | 28.9 | 30.8 | 30.5 | 29.9 | 31.8 | 32 | 29.3 | 31.3 | 31.2 | 30.6 | 28.9 | 32.7 | 31.6 | 31.8 | 33.4 | 32 | 32.4 | 33.2 | 33.7 | 32.5 | 31.9 | 32 | 31.6 | 30.5 | 31.7 |
| Mean temperature | 20.5 | 20.8 | 21.1 | 21.3 | 20.8 | 20.7 | 21 | 21.1 | 21.1 | 20.1 | 21.6 | 21 | 21.1 | 21.6 | 21.5 | 21 | 22.1 | 21.7 | 20.9 | 21.6 | 21.1 | 21.5 | 21.8 | 22.2 | 21.3 | 21.5 | 21.2 | 21.5 | 22.1 | 22.2 |
| Apparent mean temperature | 19.5 | 20.3 | 20.5 | 20.3 | 20.9 | 18.2 | 17.8 | 18.2 | 19.9 | 16.7 | 18.6 | 19.5 | 17.7 | 20.5 | 21.1 | 21.5 | 21.4 | 20.5 | 18.4 | 20.1 | 18.6 | 20.1 | 19.4 | 21 | 19 | 20.5 | 19.3 | 19.8 | 22.1 | 20.7 |
| Minimum temperature | 17.8 | 18.2 | 18.2 | 18.2 | 18.5 | 16.7 | 16.3 | 16.5 | 17.5 | 15.4 | 17 | 17.5 | 16.3 | 18.2 | 18.8 | 18.7 | 18.9 | 18.4 | 16.6 | 17.7 | 16.9 | 18.1 | 17.9 | 18.4 | 17.1 | 18.1 | 17.3 | 17.5 | 19.3 | 18.6 |
| Apparent min temperature | 23.4 | 23.2 | 23.7 | 24.1 | 23.6 | 23.2 | 23.6 | 24.1 | 24.3 | 23.3 | 25 | 23.8 | 24.2 | 24.8 | 24.7 | 24.4 | 26.2 | 25.5 | 24.4 | 25.4 | 24.7 | 25.2 | 25.2 | 25.6 | 24.7 | 25 | 24.9 | 25.3 | 26 | 26 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 |
| Sunshine duration (h) | 7.6 | 11 | 9.5 | 9.1 | 7.3 | 9.9 | 11.1 | 10.4 | 11.2 | 9.8 | 11.2 | 10.4 | 10.7 | 9.5 | 9.6 | 7.3 | 10.5 | 8.5 | 7.7 | 8.5 | 8.8 | 8.1 | 10.3 | 8.9 | 6.4 | 10.4 | 8.4 | 10.3 | 9.7 | 8.3 |
| Precipitation (mm) | 4.3 | 3.8 | 0.3 | 2.8 | 3.2 | 1.4 | 0.5 | 6.6 | 3.3 | 8.6 | 2.1 | 3.1 | 2 | 2.3 | 3.6 | 24.3 | 1.3 | 3.2 | 11.1 | 9.6 | 13.1 | 16.4 | 18.7 | 13.2 | 10.3 | 10.1 | 17.4 | 24 | 2 | 3.3 |
| Precipitation hours | 11 | 9 | 3 | 8 | 10 | 8 | 4 | 10 | 10 | 6 | 8 | 8 | 8 | 8 | 8 | 21 | 8 | 8 | 8 | 9 | 12 | 16 | 8 | 10 | 9 | 12 | 8 | 13 | 8 | 7 |
| Wind speed (m/s) | 12.9 | 13.3 | 12.6 | 14.5 | 12.8 | 10.8 | 11.6 | 10.8 | 8.7 | 12.8 | 9.7 | 10.7 | 11.3 | 12.3 | 10.9 | 12.8 | 10.4 | 8.1 | 8.7 | 10 | 6.4 | 7.1 | 10.4 | 9.8 | 7.9 | 7.1 | 6.5 | 5.6 | 9.5 | 8.6 |
In April 2023, the highest daytime temperature in Siulak was 28.5°C.
While the minimum temperature at night dropped to 15.4°C.
The average nighttime and daytime temperatures during April in Siulak are 17.7°C and 26.4°C respectively.
The precipitation sum in April is about 226 mm.