Average temperature in April is 8.8 °C
Average daytime temperature is 14.9 °C
Average night temperature is 3.8 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 11
Number of rainy days: 18
Number of snow days: 1
Precipitation sum: 110 mm
* Weather data for Hillsdale United States 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 | 14.3 | 8.3 | 15.2 | 15.3 | 21.6 | 13 | 9.2 | 11.8 | 15.2 | 16.6 | 20.1 | 22.3 | 23.5 | 24.9 | 24.9 | 19.3 | 6.4 | 8 | 15.5 | 24.4 | 21.7 | 9.8 | 7 | 7.9 | 6.3 | 11 | 14.3 | 11.3 | 16.7 | 10.8 |
| Apparent max temperature | 11 | 4.1 | 14 | 12.4 | 20.1 | 8.8 | 6.8 | 9.2 | 14 | 14.3 | 17 | 19.5 | 22.8 | 25.5 | 26 | 20.6 | -0.7 | 2 | 11.9 | 22 | 18.8 | 7.7 | 3.8 | 2.9 | 3.8 | 8.7 | 11.9 | 8 | 14.5 | 8.5 |
| Mean temperature | 7.9 | 1.9 | 7.6 | 9.5 | 16.6 | 5.7 | 4.2 | 4.7 | 7.2 | 9.7 | 13.1 | 16.9 | 17.8 | 17.6 | 19.2 | 15 | 2.5 | 2.5 | 5.6 | 12.2 | 12.8 | 7.5 | 3.1 | 2.8 | 3.1 | 4.5 | 6.6 | 7.9 | 10.8 | 7 |
| Apparent mean temperature | -4.7 | -8.3 | -1.5 | 2.7 | 6.9 | -4.5 | -5.5 | -5.7 | -3.8 | -0.4 | 4 | 8.4 | 8 | 6.5 | 12.6 | 0.5 | -5.9 | -7.4 | -5.1 | 1.2 | 4.7 | -0.2 | -4.7 | -6.1 | -5.4 | -5 | -3.4 | 1.4 | 4.6 | 0.9 |
| Minimum temperature | 1.8 | -4.3 | 3.7 | 6.4 | 11.3 | 0.9 | -1.3 | -0.9 | 0.5 | 2.8 | 8.4 | 12.5 | 11.5 | 9.7 | 13.7 | 7.1 | 0.9 | -0.5 | -0.8 | 5.8 | 7.6 | 4.6 | -0.5 | -2.5 | -1.2 | -1.3 | -0.1 | 5.9 | 7.7 | 4.5 |
| Apparent min temperature | 3 | -2.3 | 3.8 | 6.3 | 14.2 | 0.5 | 0.4 | 0.9 | 3.8 | 6.6 | 9.7 | 13.9 | 15.2 | 16.2 | 18.5 | 12.7 | -4.3 | -3.9 | 1.9 | 8.4 | 9.7 | 4.2 | -1.3 | -1.5 | -0.1 | 1.5 | 3.3 | 4 | 8.1 | 3.5 |
| 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) | 12.7 | 12.7 | 12.8 | 12.8 | 12.9 | 12.9 | 13 | 13 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.5 | 13.5 | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 | 13.9 | 13.9 | 13.9 | 14 |
| Sunshine duration (h) | 4.2 | 11.1 | 6.5 | 4.7 | 1.7 | 10.1 | 12 | 12 | 12.1 | 12.2 | 12.2 | 12.2 | 12.3 | 11.9 | 11.6 | 6.2 | 0 | 7.2 | 12.5 | 8.5 | 3.4 | 8 | 10.6 | 11.2 | 2 | 12.3 | 12.9 | 1 | 4.9 | 10 |
| Precipitation (mm) | 15.8 | 0.3 | 11.8 | 7.4 | 25.4 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.8 | 5.4 | 3.5 | 0.7 | 0 | 1.6 | 5.9 | 2.7 | 1.2 | 1.3 | 6.1 | 0 | 0 | 8.2 | 2.7 | 8.7 |
| Precipitation hours | 13 | 1 | 7 | 10 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 15 | 6 | 0 | 3 | 10 | 13 | 10 | 10 | 8 | 0 | 0 | 12 | 10 | 13 |
| Wind speed (m/s) | 38.5 | 19.2 | 22.4 | 28.5 | 37.1 | 26 | 16.2 | 18.2 | 12.6 | 13 | 23.7 | 28.4 | 22 | 13.4 | 14.8 | 32.1 | 35 | 30.7 | 21.1 | 28.8 | 26.3 | 25.2 | 18.2 | 20.3 | 10.2 | 10.8 | 16.5 | 25.2 | 21.2 | 23.3 |
In April 2023, the highest daytime temperature in Hillsdale was 24.9°C.
While the minimum temperature at night dropped to -4.3°C.
The average nighttime and daytime temperatures during April in Hillsdale are 3.8°C and 14.9°C respectively.
The precipitation sum in April is about 110 mm.