Average temperature in May is 30.8 °C
Average daytime temperature is 34.7 °C
Average night temperature is 27.4 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 25.7 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 71 mm
* Weather data for Cha-Am Thailand 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 | 31.1 | 34 | 32.9 | 35 | 36.5 | 36.6 | 36 | 35.3 | 34.6 | 30.7 | 33.9 | 35.9 | 34.3 | 36 | 35.7 | 35.1 | 35 | 36.6 | 36.9 | 36.5 | 35.3 | 36.1 | 34.1 | 33.9 | 34.2 | 34.9 | 35.1 | 35 | 31.1 | 33.5 | 34.4 |
| Apparent max temperature | 38.3 | 40.2 | 38.8 | 39.5 | 42 | 41.7 | 41.7 | 41.3 | 40.5 | 36.2 | 39.6 | 39.8 | 39.2 | 40.1 | 40.1 | 39.9 | 41.2 | 42 | 43.1 | 41.1 | 40.1 | 40.7 | 39.5 | 40.2 | 40 | 39.8 | 39.4 | 39.6 | 37.3 | 41.1 | 39.6 |
| Mean temperature | 29 | 30.3 | 30 | 31 | 32.4 | 32.7 | 32.3 | 31.9 | 31 | 29.3 | 31 | 31.6 | 30.8 | 31 | 30.5 | 30.4 | 30.7 | 31.6 | 31.6 | 31 | 31.4 | 30.9 | 30.3 | 30.1 | 30.3 | 31.4 | 31.5 | 30.3 | 28.5 | 29.5 | 30.5 |
| Apparent mean temperature | 29.6 | 32.1 | 32.4 | 33.2 | 33.6 | 33.3 | 34.1 | 34.9 | 33.1 | 32.8 | 33.4 | 32.2 | 31.6 | 31.9 | 30 | 31.5 | 31.9 | 31.8 | 30.6 | 30.6 | 33 | 32 | 31.8 | 32.8 | 30.6 | 31.6 | 32.7 | 32.8 | 32.3 | 31.7 | 31.3 |
| Minimum temperature | 25.7 | 26.7 | 27 | 27.4 | 29.2 | 29.4 | 29 | 28.8 | 27.5 | 27.2 | 28.4 | 28.1 | 27.3 | 27.4 | 25.7 | 26.5 | 27.7 | 27.8 | 26.9 | 27.3 | 28.1 | 27.8 | 26.7 | 26.7 | 26.2 | 28.2 | 28.1 | 27.1 | 26.3 | 26.7 | 26.9 |
| Apparent min temperature | 34.7 | 35.7 | 35.1 | 36.1 | 37.3 | 37.2 | 37.5 | 37.4 | 36.4 | 35 | 36 | 35.3 | 35.2 | 34.9 | 35.1 | 35 | 35.6 | 35.6 | 35.7 | 35 | 36 | 35.5 | 34.9 | 35.4 | 35.1 | 35.3 | 35.4 | 35 | 34.3 | 34.6 | 35.1 |
| 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) | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 |
| Sunshine duration (h) | 11.6 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11 | 5.2 | 11.4 | 10.2 | 11.2 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.4 | 11.2 | 10.3 | 10.9 | 10.8 | 11.7 | 11.7 | 8.2 | 6.9 | 10.8 | 10.7 |
| Precipitation (mm) | 4.7 | 0.1 | 0.9 | 0 | 1.3 | 0 | 0 | 0.3 | 0.9 | 3.3 | 3.2 | 0.4 | 1.7 | 1.6 | 2.2 | 4 | 2.7 | 1.8 | 2.4 | 0.6 | 0.6 | 4 | 7.7 | 3.1 | 0.5 | 0.1 | 0.6 | 3.8 | 13.6 | 4.5 | 0.5 |
| Precipitation hours | 3 | 1 | 2 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 6 | 3 | 6 | 6 | 9 | 8 | 6 | 6 | 4 | 3 | 1 | 2 | 5 | 5 | 5 | 1 | 5 | 4 | 12 | 6 | 4 |
| Wind speed (m/s) | 17.6 | 18 | 17.9 | 21.7 | 16.8 | 18.3 | 18.7 | 20 | 19.3 | 12 | 15.7 | 21.9 | 22.7 | 23.8 | 24 | 16.9 | 13 | 16.2 | 18 | 18.8 | 15.3 | 15.5 | 15.4 | 16.6 | 20.3 | 19.1 | 19.4 | 17.6 | 15.5 | 14.3 | 15.5 |
In May 2023, the highest daytime temperature in Cha-Am was 36.9°C.
While the minimum temperature at night dropped to 25.7°C.
The average nighttime and daytime temperatures during May in Cha-Am are 27.4°C and 34.7°C respectively.
The precipitation sum in May is about 71 mm.