Average temperature in May is 20 °C
Average daytime temperature is 23.3 °C
Average night temperature is 17.5 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 15
Number of rainy days: 16
Number of snow days:
Precipitation sum: 326 mm
* Weather data for Amakusa Japan is based on climate observations for 2023 year
| Maggio (°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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 20.7 | 21.7 | 22.7 | 19.8 | 24.5 | 22.2 | 20.1 | 19.6 | 22.7 | 22 | 23.2 | 23.9 | 18.3 | 23.2 | 24.2 | 25.1 | 25.4 | 21.1 | 22.5 | 24.6 | 24.8 | 24.3 | 22.9 | 23.3 | 23.8 | 26 | 26.9 | 28.2 | 27.4 | 23.9 | 23.8 |
| Apparent max temperature | 21.1 | 22.1 | 24.5 | 21.1 | 23.4 | 22.4 | 22.9 | 17.2 | 22.4 | 25.8 | 25.4 | 22.4 | 20.1 | 26.4 | 27.1 | 28.7 | 29 | 23.2 | 25.3 | 26 | 28.4 | 28.8 | 21.8 | 23.8 | 23.8 | 26.6 | 27.9 | 31.9 | 31.8 | 29.4 | 28.3 |
| Mean temperature | 16.8 | 17.3 | 18.6 | 18 | 21.9 | 20.2 | 16.5 | 16.6 | 17.8 | 18.5 | 19.2 | 19.8 | 17.4 | 19.1 | 20 | 20.7 | 22.2 | 19.5 | 19.9 | 20.9 | 20.4 | 20.2 | 19.3 | 20.2 | 20.5 | 21.8 | 22.6 | 24.3 | 24.6 | 22.4 | 21.8 |
| Apparent mean temperature | 12.8 | 13.6 | 16 | 17.3 | 18.6 | 18.6 | 9 | 11.3 | 12.8 | 16.6 | 15.9 | 17.4 | 16.7 | 17.7 | 18.1 | 18.5 | 20.6 | 17.8 | 16.6 | 20 | 18.5 | 16.1 | 15.5 | 17.8 | 18 | 20.3 | 20.8 | 24.5 | 25.8 | 24 | 21.7 |
| Minimum temperature | 13.1 | 13.6 | 15.4 | 16.8 | 19.7 | 17.4 | 14.5 | 14.3 | 13.7 | 16 | 15.4 | 16.9 | 16.5 | 16.3 | 17.1 | 16.7 | 20.3 | 17.5 | 17.7 | 18.1 | 17.2 | 18.2 | 16.5 | 18.3 | 18.5 | 19.5 | 20.2 | 22.1 | 22.9 | 21.1 | 20.2 |
| Apparent min temperature | 16.1 | 17.3 | 19.2 | 18.7 | 20.8 | 20.8 | 15 | 13 | 17.7 | 20.1 | 20 | 20.1 | 18.2 | 20.6 | 21.8 | 23.1 | 24.2 | 20.5 | 20.4 | 22.8 | 22.4 | 20.7 | 17.8 | 20.5 | 20.7 | 23.6 | 23.6 | 27.4 | 28.3 | 26.7 | 24.1 |
| Maggio | 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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.5 | 13.5 | 13.5 | 13.5 | 13.6 | 13.6 | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 | 13.8 | 13.8 | 13.9 | 13.9 | 13.9 | 13.9 | 13.9 | 14 | 14 | 14 | 14 | 14 | 14.1 | 14.1 | 14.1 | 14.1 | 14.1 |
| Sunshine duration (h) | 12.4 | 12.4 | 8.9 | 1.5 | 10 | 0.4 | 2 | 11.4 | 11.6 | 12 | 12 | 7.8 | 1.8 | 12.6 | 11.6 | 12.7 | 9.7 | 0 | 2.8 | 12.1 | 12.8 | 9 | 12.8 | 11.2 | 7.9 | 12.8 | 9.5 | 9.9 | 10 | 0.7 | 8.9 |
| Precipitation (mm) | 0 | 0 | 4.9 | 17.7 | 1 | 40 | 85.3 | 0 | 0 | 0 | 0 | 6.3 | 32.9 | 0.5 | 0 | 0 | 0 | 63 | 2.4 | 0 | 0 | 0.5 | 0 | 0.1 | 0 | 0 | 0 | 0.2 | 0.9 | 68.7 | 1.7 |
| Precipitation hours | 0 | 0 | 7 | 18 | 5 | 23 | 12 | 0 | 0 | 0 | 0 | 6 | 16 | 5 | 0 | 0 | 0 | 22 | 8 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 6 | 22 | 7 |
| Wind speed (m/s) | 17.9 | 10.6 | 12.5 | 21.8 | 29.5 | 33.4 | 37.2 | 32.4 | 16.8 | 9 | 11.3 | 18.3 | 22.6 | 15.9 | 11.7 | 12.6 | 20.1 | 26.8 | 23.5 | 16.2 | 13.7 | 23.7 | 26.3 | 10.6 | 14.3 | 12.4 | 18.4 | 14.1 | 17.2 | 15.4 | 16.6 |
In May 2023, the highest daytime temperature in Amakusa was 28.2°C.
While the minimum temperature at night dropped to 13.1°C.
The average nighttime and daytime temperatures during May in Amakusa are 17.5°C and 23.3°C respectively.
The precipitation sum in May is about 326 mm.