Average temperature in September is 26.3 °C
Average daytime temperature is 30.2 °C
Average night temperature is 23.7 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 22.4 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 423 mm
* Weather data for Wiang Kao Thailand is based on climate observations for 2023 year
| September (°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 | 32.1 | 32.6 | 32.3 | 30.5 | 30 | 30.4 | 30.4 | 30.8 | 29.4 | 29.5 | 29.7 | 30.7 | 30.2 | 31.5 | 27.5 | 28.2 | 29.5 | 30 | 30.3 | 31.3 | 31.5 | 30.5 | 31.4 | 32 | 31.4 | 26.3 | 28.7 | 28.7 | 29.4 | 29.7 |
| Apparent max temperature | 39.6 | 41.1 | 40.6 | 37.7 | 36.1 | 37.3 | 37.6 | 37.9 | 35.7 | 35.3 | 34.2 | 36.5 | 35.7 | 38 | 32.7 | 33.4 | 34.8 | 37.8 | 36.9 | 39.7 | 39.3 | 36.7 | 39.5 | 39.2 | 38.7 | 31.9 | 34.3 | 33.4 | 35.9 | 36.8 |
| Mean temperature | 27.4 | 27.7 | 27.8 | 26.4 | 26.1 | 25.9 | 26.4 | 26.4 | 26.1 | 26 | 26.3 | 26.8 | 26.5 | 26.3 | 24.6 | 24.7 | 25.6 | 26.3 | 26.3 | 27.2 | 27.2 | 26.8 | 27.4 | 28 | 26.9 | 24.9 | 24.9 | 24.9 | 25.7 | 26 |
| Apparent mean temperature | 29.4 | 28 | 29.4 | 28.6 | 29.4 | 28.7 | 29.6 | 29.7 | 28.5 | 29 | 29.1 | 29.2 | 28.8 | 28.7 | 28.1 | 27.2 | 28.3 | 29.6 | 28.3 | 28.7 | 29 | 28.6 | 29.2 | 29.4 | 29.6 | 28.4 | 27.1 | 27.8 | 28.4 | 29.5 |
| Minimum temperature | 23.9 | 23 | 24.1 | 23.5 | 23.9 | 23.6 | 24.1 | 23.9 | 23.2 | 24 | 23.9 | 24.2 | 23.8 | 23.5 | 23.2 | 22.4 | 23.2 | 24.1 | 23.3 | 23.6 | 24 | 23.5 | 24 | 24 | 24.7 | 23.5 | 23 | 23.4 | 23.8 | 24 |
| Apparent min temperature | 33.5 | 33.5 | 33.9 | 32.1 | 32.1 | 31.7 | 32.5 | 32.6 | 32.1 | 31.7 | 31.4 | 31.8 | 31.5 | 32 | 29.7 | 29.6 | 30.9 | 32.3 | 31.9 | 33.5 | 33.4 | 32.4 | 33.2 | 34 | 32.7 | 30.2 | 29.7 | 29.8 | 31.3 | 32.1 |
| September | 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 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 |
| Sunshine duration (h) | 11 | 11.5 | 11.1 | 6.9 | 7.9 | 3.6 | 5.4 | 8.1 | 9.6 | 3.1 | 3.8 | 7.3 | 5 | 7.2 | 0 | 1.1 | 8.7 | 7.9 | 6.3 | 10.8 | 11.3 | 11 | 11.4 | 11.4 | 8.9 | 0 | 3.8 | 3.6 | 5.5 | 5.3 |
| Precipitation (mm) | 1.8 | 6.6 | 8.4 | 15.5 | 24.2 | 16.4 | 11.7 | 16.4 | 26.7 | 24.4 | 3.2 | 11.2 | 2.9 | 29.7 | 58.4 | 23.5 | 29.9 | 10.8 | 0.4 | 1.6 | 1.1 | 0.7 | 0.6 | 1.2 | 1.9 | 26.8 | 34.8 | 14.6 | 8.6 | 9 |
| Precipitation hours | 6 | 8 | 7 | 16 | 19 | 17 | 16 | 10 | 14 | 21 | 10 | 7 | 8 | 20 | 24 | 19 | 12 | 18 | 3 | 7 | 4 | 4 | 4 | 4 | 6 | 18 | 23 | 19 | 10 | 9 |
| Wind speed (m/s) | 9.4 | 10.4 | 9.2 | 9.7 | 5.4 | 8.6 | 4.4 | 6.4 | 7.9 | 7.7 | 11.4 | 16.1 | 11.2 | 10.4 | 10.2 | 11.4 | 9.6 | 8.2 | 5.9 | 5.8 | 8.9 | 7.9 | 8.7 | 10.1 | 18.4 | 7.2 | 11.2 | 10.5 | 10.9 | 9 |
In September 2023, the highest daytime temperature in Wiang Kao was 32.6°C.
While the minimum temperature at night dropped to 22.4°C.
The average nighttime and daytime temperatures during September in Wiang Kao are 23.7°C and 30.2°C respectively.
The precipitation sum in September is about 423 mm.