Average temperature in May is 23.5 °C
Average daytime temperature is 25.2 °C
Average night temperature is 22.1 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 4
Number of rainy days: 27
Number of snow days:
Precipitation sum: 182 mm
* Weather data for Lam Tin Hong Kong is based on climate observations for 2023 year
| May (°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 | 22.6 | 23.2 | 24.1 | 25.6 | 25.7 | 26.3 | 24.8 | 23.3 | 22.3 | 22.4 | 22.8 | 22.3 | 22 | 20.5 | 24.7 | 24.6 | 24.9 | 26.8 | 26.5 | 25.7 | 27 | 27.8 | 25 | 25.4 | 26.3 | 27.4 | 26.7 | 26.6 | 27.7 | 29.9 | 29.5 |
| Apparent max temperature | 24.4 | 25.6 | 27.1 | 30.1 | 31.1 | 30.3 | 29.4 | 24.6 | 21.5 | 22.4 | 23.9 | 24 | 24.3 | 22.9 | 29.3 | 28.7 | 29.3 | 34.1 | 33.9 | 30 | 33.8 | 33.4 | 28.8 | 28.5 | 31.1 | 33.3 | 31.8 | 31.7 | 33.2 | 39.3 | 37.8 |
| Mean temperature | 21.4 | 21.7 | 22.9 | 23.6 | 24 | 24.6 | 22 | 21.1 | 21.2 | 21.4 | 20.6 | 20.8 | 20.4 | 19.9 | 21.8 | 23.4 | 24.2 | 25.1 | 24.6 | 24.3 | 25.8 | 25.6 | 23.7 | 24.2 | 24.7 | 25.5 | 25.3 | 24.9 | 26 | 28.2 | 26.7 |
| Apparent mean temperature | 20.6 | 20.1 | 23.8 | 25.7 | 26.2 | 27.9 | 18.4 | 20.4 | 19.7 | 20.2 | 19.8 | 21.2 | 21.3 | 20.2 | 22 | 25.9 | 27.8 | 28.2 | 26.2 | 26 | 28.9 | 25.1 | 25.1 | 24.6 | 26.4 | 28.1 | 28 | 27.1 | 29.7 | 31.5 | 27.8 |
| Minimum temperature | 20.7 | 20.8 | 21.9 | 22.2 | 22.7 | 23.8 | 18.4 | 19.5 | 20.5 | 20.7 | 19 | 19.7 | 19.3 | 19.4 | 19.5 | 22.5 | 23.3 | 23.5 | 22.9 | 22.3 | 25 | 22.2 | 22.7 | 22.9 | 23.3 | 24 | 24 | 23 | 24.4 | 26.5 | 23.4 |
| Apparent min temperature | 21.9 | 23.2 | 25.6 | 27.3 | 27.8 | 28.8 | 24.9 | 22 | 20.7 | 21.5 | 21.9 | 22.8 | 23 | 21.6 | 24.8 | 26.8 | 28.7 | 30.5 | 29.7 | 28.2 | 30.3 | 30.3 | 26.2 | 27.2 | 28.4 | 29.8 | 29.3 | 29.2 | 30.8 | 34.4 | 32.7 |
| May | 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 | 13 | 13 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.4 | 13.4 | 13.4 | 13.4 | 13.4 |
| Sunshine duration (h) | 11.2 | 9 | 5 | 9.2 | 11.8 | 11 | 1.8 | 3.2 | 3.3 | 10.2 | 6 | 0 | 0 | 0.2 | 12.1 | 12.1 | 10.2 | 10.9 | 10.1 | 10.1 | 10.8 | 10.9 | 0.5 | 2 | 11.3 | 12.3 | 11.6 | 12.6 | 12.6 | 12.6 | 11.1 |
| Precipitation (mm) | 0 | 0 | 1.3 | 3.9 | 1 | 7.5 | 13.5 | 18.5 | 0.5 | 0 | 29.2 | 1.5 | 15.4 | 25 | 0.1 | 4.8 | 3.4 | 0.5 | 1.8 | 8.1 | 4.1 | 4.8 | 7 | 8.7 | 3.7 | 1.5 | 1.4 | 2.3 | 0 | 0.2 | 12.1 |
| Precipitation hours | 0 | 0 | 9 | 13 | 8 | 21 | 21 | 11 | 5 | 0 | 16 | 9 | 24 | 15 | 1 | 11 | 5 | 5 | 5 | 16 | 18 | 14 | 21 | 16 | 18 | 10 | 8 | 6 | 0 | 1 | 7 |
| Wind speed (m/s) | 21.5 | 22 | 16.6 | 14 | 15.5 | 22.6 | 20.8 | 23.3 | 26.5 | 24.5 | 22.4 | 16.4 | 9.4 | 16.4 | 10 | 17.1 | 15.9 | 13.5 | 12.6 | 15.9 | 21.6 | 18.3 | 22.8 | 21.4 | 20.1 | 15.9 | 16.4 | 13.8 | 15.8 | 12.9 | 14.7 |
In May 2023, the highest daytime temperature in Lam Tin was 29.9°C.
While the minimum temperature at night dropped to 18.4°C.
The average nighttime and daytime temperatures during May in Lam Tin are 22.1°C and 25.2°C respectively.
The precipitation sum in May is about 182 mm.