Average temperature in April is 18.5 °C
Average daytime temperature is 20.5 °C
Average night temperature is 16.6 °C
Absolute maximum temperature: 24.5 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 9
Number of rainy days: 21
Number of snow days:
Precipitation sum: 192 mm
* Weather data for Nishinoomote 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 | 19.4 | 19 | 19.3 | 19.9 | 21.3 | 22.6 | 17.6 | 16.2 | 17.7 | 19.8 | 20.8 | 21.8 | 19.9 | 21.3 | 22.7 | 21 | 20.2 | 23 | 24.5 | 21.3 | 20.5 | 19.6 | 19.2 | 19.5 | 22.1 | 18.6 | 20.1 | 22.6 | 24.4 | 18.7 |
| Apparent max temperature | 16.3 | 14.9 | 15.8 | 16.4 | 18.2 | 20.9 | 15.7 | 11.9 | 17.1 | 19.6 | 19.1 | 21.8 | 18.9 | 21.5 | 23.4 | 20 | 20.9 | 24.2 | 26.4 | 19.7 | 19.4 | 16.9 | 16.3 | 17.7 | 20.7 | 15.7 | 19.8 | 22.7 | 25.4 | 17 |
| Mean temperature | 17.7 | 18.1 | 18.4 | 19.1 | 18.4 | 20.1 | 16 | 14.4 | 15.8 | 18.2 | 19 | 18.9 | 18.8 | 19.8 | 19 | 18.4 | 18.5 | 20.9 | 19.6 | 20 | 19.2 | 18.3 | 18.3 | 17.2 | 19.4 | 16.7 | 18.7 | 20.5 | 21.2 | 17.4 |
| Apparent mean temperature | 14.3 | 13.1 | 14 | 14 | 15.2 | 15 | 8.7 | 7.8 | 11.6 | 15.4 | 17 | 15.7 | 16.5 | 17.7 | 14.6 | 12.5 | 14.7 | 19.5 | 15.4 | 16 | 14.7 | 13.6 | 14.1 | 8.3 | 13.2 | 11.9 | 15.5 | 19.1 | 16.1 | 14.3 |
| Minimum temperature | 16 | 17 | 17.9 | 18.4 | 15.9 | 15.7 | 14.3 | 12.6 | 13 | 16.3 | 17 | 17.1 | 17.7 | 18.2 | 17.1 | 15.7 | 17.5 | 19.4 | 16.6 | 17.8 | 18.2 | 17.1 | 17.4 | 12.9 | 16 | 13.4 | 17.7 | 19.1 | 17.5 | 16.4 |
| Apparent min temperature | 15.4 | 13.9 | 15 | 15.1 | 16.5 | 18.7 | 11.9 | 10.1 | 14.6 | 16.9 | 18.3 | 18.4 | 17.7 | 19.6 | 17.5 | 15.5 | 17.5 | 21.2 | 19.8 | 18 | 17.4 | 15.1 | 15.4 | 13.1 | 17.9 | 13.2 | 17.7 | 20.2 | 21.5 | 15.8 |
| 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) | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 13 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.3 |
| Sunshine duration (h) | 5.1 | 5.1 | 11.2 | 11 | 4.5 | 8.3 | 7.5 | 11.7 | 11.1 | 11 | 9.8 | 7.8 | 11 | 4 | 6.3 | 11.8 | 11.9 | 11 | 3.8 | 3.5 | 3.7 | 12 | 10 | 1.5 | 3.9 | 11.2 | 10.5 | 10.9 | 10 | 4.6 |
| Precipitation (mm) | 15.9 | 0.3 | 1.3 | 0.2 | 7 | 15.9 | 5.2 | 0 | 0 | 0.4 | 4.4 | 0.9 | 0 | 36.2 | 12.2 | 0.7 | 0 | 0 | 38.1 | 7.5 | 10.5 | 0 | 0 | 10.5 | 14.9 | 0 | 0.1 | 0 | 7.6 | 2.1 |
| Precipitation hours | 17 | 3 | 7 | 2 | 15 | 13 | 5 | 0 | 0 | 3 | 7 | 4 | 0 | 20 | 5 | 2 | 0 | 0 | 18 | 7 | 13 | 0 | 0 | 13 | 19 | 0 | 1 | 0 | 13 | 3 |
| Wind speed (m/s) | 30.6 | 37.1 | 33.3 | 29.8 | 28.9 | 35.6 | 33.3 | 28.7 | 11.2 | 17.5 | 20.4 | 23.5 | 22.8 | 27.3 | 32.9 | 30.9 | 20.2 | 21.2 | 29.1 | 35 | 32.7 | 31.4 | 29.5 | 40 | 29.8 | 34.6 | 17 | 18.7 | 25.3 | 19.8 |
In April 2023, the highest daytime temperature in Nishinoomote was 24.5°C.
While the minimum temperature at night dropped to 12.6°C.
The average nighttime and daytime temperatures during April in Nishinoomote are 16.6°C and 20.5°C respectively.
The precipitation sum in April is about 192 mm.