Average temperature in September is 26.2 °C
Average daytime temperature is 30.8 °C
Average night temperature is 22.6 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 2
Number of rainy days: 28
Number of snow days:
Precipitation sum: 227 mm
* Weather data for Ban Namnga Laos is based on climate observations for 2023 year
| Settembre (°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 | 32.5 | 33 | 33.8 | 30.1 | 30.8 | 32.4 | 32.8 | 33.4 | 31.1 | 32.9 | 28.4 | 28.8 | 29.8 | 31.3 | 30.7 | 31.1 | 31.3 | 28 | 28.4 | 30 | 31.7 | 31.3 | 31.4 | 31.5 | 32.3 | 32.5 | 28.3 | 27.4 | 29.6 | 27.4 |
| Apparent max temperature | 37.9 | 37.7 | 40.2 | 33.1 | 35.8 | 38.7 | 39.6 | 40.7 | 37.2 | 39.8 | 34.6 | 36.3 | 36.6 | 38.2 | 35.7 | 36.7 | 38 | 34.2 | 35 | 36.1 | 39 | 38.5 | 38.5 | 38.8 | 37.6 | 36.3 | 33.5 | 33.1 | 35 | 33.9 |
| Mean temperature | 26.6 | 27.5 | 28 | 26.1 | 26.6 | 27.5 | 27.6 | 27.4 | 26.9 | 26.8 | 25.4 | 25.2 | 25.1 | 25.9 | 25.8 | 26.3 | 25.9 | 25.1 | 25 | 25.8 | 26.7 | 26.4 | 26.6 | 26.5 | 27.1 | 27.2 | 25.3 | 25 | 24.8 | 24.5 |
| Apparent mean temperature | 24.9 | 26.6 | 27.2 | 25.2 | 27.4 | 28.1 | 29.2 | 27.6 | 29.5 | 28.2 | 28.5 | 28.3 | 28.5 | 27.3 | 25.1 | 26.2 | 27.5 | 27.5 | 27.3 | 28.4 | 27.4 | 27.1 | 27 | 26 | 25 | 26.9 | 27.9 | 26.5 | 27.3 | 27.3 |
| Minimum temperature | 21.5 | 22.2 | 22.9 | 21.6 | 22.6 | 22.9 | 23.9 | 22.7 | 23.8 | 23.1 | 23.3 | 23 | 23.3 | 22.7 | 21.5 | 22.1 | 22.7 | 22.6 | 22.7 | 23.3 | 22.8 | 22.7 | 22.3 | 21.9 | 21.7 | 22.6 | 23.1 | 22.3 | 22.7 | 22.4 |
| Apparent min temperature | 30.9 | 32.6 | 33.4 | 30 | 31.8 | 33.2 | 33.7 | 33.3 | 32.6 | 33.1 | 31.2 | 31.1 | 31 | 31.8 | 30.9 | 31.4 | 31.8 | 30.7 | 30.5 | 31.6 | 33.2 | 32.4 | 32.6 | 32.3 | 31.5 | 31.1 | 30.4 | 29.7 | 30.3 | 30.1 |
| Settembre | 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) | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 12 |
| Sunshine duration (h) | 11.8 | 11.8 | 11.8 | 8.4 | 8.2 | 11.2 | 11.4 | 11.5 | 11.3 | 10 | 5.6 | 6.9 | 5.6 | 10.8 | 10.8 | 11.5 | 8.7 | 10 | 8.4 | 9.8 | 10.8 | 9.7 | 10.9 | 10.8 | 10.7 | 11.3 | 3.5 | 3.7 | 6.4 | 9.3 |
| Precipitation (mm) | 0.1 | 0.5 | 0.1 | 0 | 0.3 | 0.4 | 1.3 | 1.1 | 0.9 | 21.2 | 13.7 | 20.9 | 7.3 | 3.8 | 3.7 | 3.9 | 22.6 | 28.5 | 13.4 | 0.6 | 8.8 | 1.5 | 12.3 | 0.3 | 0 | 11.7 | 10.1 | 8.4 | 10.1 | 19.5 |
| Precipitation hours | 1 | 4 | 1 | 0 | 2 | 4 | 6 | 5 | 8 | 12 | 13 | 20 | 12 | 5 | 4 | 5 | 11 | 20 | 13 | 5 | 9 | 3 | 7 | 2 | 0 | 5 | 11 | 12 | 20 | 16 |
| Wind speed (m/s) | 9.4 | 8 | 7.1 | 13 | 7.2 | 7.8 | 8.3 | 11.3 | 6.8 | 8.9 | 8.4 | 5.1 | 7.3 | 4.7 | 10.9 | 10.7 | 5.7 | 6.4 | 8 | 5.8 | 5.5 | 4.3 | 7.1 | 5.1 | 9.3 | 11.8 | 10.1 | 9 | 6.8 | 5.4 |
In September 2023, the highest daytime temperature in Ban Namnga was 33.8°C.
While the minimum temperature at night dropped to 21.5°C.
The average nighttime and daytime temperatures during September in Ban Namnga are 22.6°C and 30.8°C respectively.
The precipitation sum in September is about 227 mm.