Average temperature in April is 14.7 °C
Average daytime temperature is 20 °C
Average night temperature is 9.8 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 15
Number of rainy days: 15
Number of snow days:
Precipitation sum: 125 mm
* Weather data for Chiryū Japan 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 | 23.2 | 20.6 | 19.4 | 20.1 | 20 | 20.8 | 17.6 | 15.6 | 16.2 | 19.2 | 21.8 | 21.8 | 21.1 | 21.4 | 15.3 | 19 | 16.7 | 19 | 22.6 | 25.3 | 26.3 | 20.7 | 21.2 | 17 | 16.9 | 18 | 20.5 | 20.9 | 21.6 | 19.1 |
| Apparent max temperature | 22.8 | 20.1 | 18.6 | 19.8 | 17.4 | 17 | 15.9 | 11.5 | 11.6 | 18.6 | 22 | 21 | 19.2 | 21.2 | 15.2 | 15.5 | 12.4 | 18.5 | 23.1 | 28 | 27.6 | 17.5 | 19.5 | 13.2 | 13.1 | 17.3 | 19 | 20.3 | 20.2 | 18.7 |
| Mean temperature | 14.8 | 14.9 | 13.4 | 14.3 | 16.3 | 18.1 | 14.2 | 9.8 | 9.6 | 13.6 | 17.5 | 13.4 | 13.3 | 16.4 | 14 | 14.2 | 11.5 | 15.2 | 17.6 | 18.7 | 17.8 | 13.5 | 14.6 | 12 | 14.5 | 13.7 | 14.6 | 15.9 | 18.7 | 14.7 |
| Apparent mean temperature | 6.4 | 7.3 | 6.8 | 7.9 | 12.3 | 14.4 | 7.2 | 0.9 | 0 | 5.7 | 12.3 | 2.3 | 5.2 | 11.7 | 9.5 | 6.2 | 3.7 | 12.1 | 12.5 | 12.1 | 4.2 | 3.6 | 3.7 | 4.3 | 8.3 | 6.4 | 7 | 11 | 15.6 | 5.7 |
| Minimum temperature | 7.8 | 9.2 | 8 | 9.5 | 13.3 | 16.8 | 9.8 | 5.3 | 2.7 | 7.5 | 13.1 | 6 | 6.7 | 12.6 | 11.6 | 9.7 | 6 | 12.4 | 12.5 | 12.5 | 10.3 | 8 | 9.1 | 5.9 | 12.3 | 9.6 | 8.4 | 11.9 | 16.7 | 8.6 |
| Apparent min temperature | 13.2 | 13.5 | 12 | 12.9 | 14.2 | 16 | 11.7 | 4.8 | 6 | 12.4 | 16.3 | 10 | 11.4 | 15.3 | 13.3 | 10.8 | 7.7 | 14.5 | 18.1 | 19.6 | 14.4 | 9.1 | 11 | 9.2 | 10.9 | 10.2 | 13.2 | 15 | 17.8 | 12.5 |
| 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) | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 13 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.4 | 13.4 | 13.4 | 13.5 | 13.5 | 13.5 | 13.6 |
| Sunshine duration (h) | 11.8 | 8.6 | 10.8 | 9.9 | 4.3 | 2 | 2 | 11.3 | 11.9 | 11.9 | 11.3 | 9.1 | 11.7 | 7.1 | 1.7 | 12 | 12 | 7 | 6.7 | 12 | 11 | 10.7 | 11.9 | 2.6 | 0 | 4.6 | 12.2 | 11.1 | 5 | 2.4 |
| Precipitation (mm) | 0 | 0.9 | 0 | 0 | 2.7 | 2.8 | 24.4 | 0.1 | 0 | 0 | 0 | 0.1 | 0 | 14.6 | 13.2 | 1.2 | 0 | 2.7 | 0.1 | 0 | 0 | 0 | 0 | 0 | 16.3 | 15.1 | 0 | 0 | 28.7 | 2.4 |
| Precipitation hours | 0 | 5 | 0 | 0 | 8 | 9 | 12 | 1 | 0 | 0 | 0 | 1 | 0 | 9 | 18 | 3 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 5 | 0 | 0 | 18 | 5 |
| Wind speed (m/s) | 15.5 | 15.6 | 15.3 | 16.6 | 18.3 | 33.2 | 32.2 | 35.5 | 25.7 | 15 | 25.8 | 24.2 | 16.6 | 13.1 | 20.4 | 29.8 | 29.8 | 22.4 | 11 | 16.3 | 32.1 | 25.7 | 23.8 | 19.2 | 37.2 | 33.4 | 21.9 | 19.3 | 30.2 | 20.7 |
In April 2023, the highest daytime temperature in Chiryū was 26.3°C.
While the minimum temperature at night dropped to 2.7°C.
The average nighttime and daytime temperatures during April in Chiryū are 9.8°C and 20°C respectively.
The precipitation sum in April is about 125 mm.