Average temperature in September is 17.4 °C
Average daytime temperature is 27.7 °C
Average night temperature is 10.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 26
Number of rainy days: 4
Number of snow days:
Precipitation sum: 6 mm
* Weather data for Tarija Bolivia 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 | 33.8 | 29.8 | 32.6 | 19 | 19 | 25.6 | 28.9 | 24.5 | 24.9 | 31.8 | 35.5 | 24.4 | 15.5 | 22.3 | 27.9 | 34.6 | 34.3 | 26.3 | 26.2 | 26.4 | 32.1 | 33 | 34.1 | 33.1 | 31.5 | 34.2 | 16.9 | 23.2 | 23.3 | 25.4 |
| Apparent max temperature | 30.6 | 27.7 | 27.6 | 17.6 | 17.8 | 24.1 | 26.3 | 22.3 | 24.4 | 30.1 | 32.7 | 24.1 | 12.8 | 18.9 | 25.4 | 31.9 | 32 | 25.2 | 24.3 | 24.5 | 30.1 | 31.9 | 33.3 | 32.3 | 32.5 | 32.2 | 16.5 | 22.5 | 21.8 | 24.7 |
| Mean temperature | 18.3 | 19.9 | 20.3 | 14 | 10.3 | 12.3 | 17 | 16.1 | 15.2 | 18 | 22.7 | 18.9 | 10.2 | 9.3 | 15.7 | 20.4 | 22.9 | 19.9 | 14.6 | 16.1 | 19.8 | 23 | 24.1 | 24.2 | 22.9 | 20.9 | 12.6 | 11.8 | 14.9 | 16.6 |
| Apparent mean temperature | 5.5 | 12.6 | 12.1 | 5.7 | 2.3 | 2.2 | 8.7 | 10.4 | 8.5 | 7.5 | 12.4 | 12.7 | 2.7 | -5.1 | 3.8 | 8.4 | 13.4 | 14.3 | 3 | 6.1 | 10.1 | 14.9 | 14.9 | 16.6 | 17.5 | 14 | 7.3 | 2.7 | 5.5 | 6 |
| Minimum temperature | 7.3 | 13.1 | 12.7 | 8.1 | 4.9 | 4.9 | 9.5 | 11.2 | 9.5 | 8.9 | 12.7 | 15.2 | 4.8 | -1.5 | 7.4 | 11.9 | 15.7 | 15.1 | 5.1 | 7.8 | 11.3 | 15.2 | 15.1 | 16.2 | 16.2 | 13.7 | 9.8 | 5.1 | 7.7 | 8.3 |
| Apparent min temperature | 16.4 | 18.6 | 19.1 | 12.5 | 8.1 | 10.2 | 15.3 | 15 | 14.1 | 16.5 | 21.4 | 17.9 | 7.2 | 5.7 | 12.3 | 17.3 | 20.5 | 18.9 | 12.5 | 14.2 | 18.1 | 22.5 | 23.7 | 24.3 | 23.5 | 20.7 | 11.2 | 9.9 | 12.8 | 14.5 |
| 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) | 11.7 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 12 | 12 | 12 | 12 | 12 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 |
| Sunshine duration (h) | 10.8 | 10.8 | 10.8 | 10.1 | 10 | 9.5 | 10.8 | 10.8 | 10.2 | 11 | 11 | 9.4 | 11.1 | 11.1 | 11.2 | 11.2 | 11.3 | 10.5 | 11.1 | 11.3 | 11.4 | 11.4 | 11.2 | 11.4 | 11.2 | 11.2 | 0.1 | 10.4 | 11.5 | 11.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 5 | 0.4 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 3 | 0 | 0 |
| Wind speed (m/s) | 23.5 | 23.2 | 22.5 | 19.3 | 19.8 | 18.1 | 21.4 | 26.3 | 16.6 | 19.1 | 22.5 | 16.5 | 17 | 19.2 | 20.9 | 16.9 | 20.2 | 19.9 | 21.3 | 20 | 25.2 | 17.3 | 15.8 | 19.8 | 20.5 | 25.2 | 13.2 | 15.7 | 17.7 | 19.2 |
In September 2023, the highest daytime temperature in Tarija was 35.5°C.
While the minimum temperature at night dropped to -1.5°C.
The average nighttime and daytime temperatures during September in Tarija are 10.1°C and 27.7°C respectively.
The precipitation sum in September is about 6 mm.