Average temperature in September is 28.8 °C
Average daytime temperature is 33 °C
Average night temperature is 25.8 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 24.1 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 170 mm
* Weather data for San Cristóbal Colombia 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 | 34.9 | 33.1 | 31.2 | 31.4 | 33.8 | 35 | 33.4 | 32.1 | 33.2 | 29.1 | 32.1 | 32.7 | 32.5 | 35.1 | 32.9 | 32.9 | 32 | 32.4 | 32.6 | 33.5 | 32.9 | 35.6 | 33.9 | 32.2 | 33.8 | 32.5 | 32.6 | 33.1 | 32.8 | 34.5 |
| Apparent max temperature | 44.4 | 41.1 | 38 | 37.2 | 41.6 | 42.4 | 41 | 40 | 40.9 | 35.8 | 41 | 41.9 | 39.4 | 43.2 | 41.6 | 41.4 | 39.6 | 40.5 | 41.3 | 41.5 | 40.8 | 41.6 | 40.2 | 39.7 | 41.7 | 39.6 | 40.6 | 41.3 | 41.6 | 41.4 |
| Mean temperature | 30 | 29.6 | 27.5 | 27.8 | 29.3 | 30.1 | 29.7 | 28.6 | 28.4 | 26.7 | 28 | 28.3 | 28.3 | 30 | 29 | 28.4 | 28.3 | 28.6 | 28.2 | 28.9 | 29 | 30.4 | 29.9 | 27.6 | 28.2 | 28.6 | 28.9 | 29 | 28.6 | 29.7 |
| Apparent mean temperature | 32 | 33.2 | 29.9 | 30.2 | 31.3 | 33.3 | 32.9 | 31.2 | 31.5 | 28.7 | 31.4 | 31.3 | 29.7 | 32.2 | 30.2 | 32.3 | 31.6 | 30.5 | 31.6 | 31.7 | 32.4 | 32.1 | 32.6 | 29 | 29.9 | 29.1 | 30.7 | 31.8 | 31.4 | 32.8 |
| Minimum temperature | 26.9 | 27.4 | 24.9 | 25 | 25.5 | 26.7 | 26.5 | 25.8 | 26.3 | 24.7 | 25.7 | 26.2 | 24.3 | 25.9 | 25.3 | 25.8 | 25.8 | 25.8 | 26 | 25.9 | 26.3 | 26.1 | 27 | 24.1 | 24.7 | 26 | 26 | 26 | 25.5 | 26.1 |
| Apparent min temperature | 36.8 | 36.1 | 33 | 33.5 | 35.9 | 36.8 | 35.8 | 34.7 | 34.6 | 32.3 | 34.2 | 34.7 | 34.7 | 36.9 | 35.6 | 35.1 | 34.4 | 34.7 | 34.4 | 35.5 | 35.6 | 36.6 | 36.2 | 33.7 | 34.1 | 34.5 | 35 | 35.4 | 35.2 | 36.3 |
| 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) | 12.3 | 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 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 |
| Sunshine duration (h) | 11.6 | 9.7 | 9.9 | 5.4 | 11.3 | 11.6 | 11.2 | 7.6 | 5.3 | 6.7 | 8 | 7.9 | 9 | 11.3 | 8.9 | 8 | 7.3 | 8.5 | 6.2 | 8.8 | 10.5 | 10.9 | 9.6 | 8.9 | 9 | 9.4 | 10.7 | 11.2 | 10.6 | 9.4 |
| Precipitation (mm) | 7.1 | 3.3 | 5.4 | 2.6 | 1 | 5.3 | 1.1 | 0.7 | 10.1 | 20.2 | 7.2 | 8.2 | 4.3 | 0.2 | 7.4 | 6.4 | 6.4 | 0.4 | 3.1 | 5.1 | 4.8 | 0.4 | 0.8 | 36 | 4.9 | 2.5 | 6.4 | 4.4 | 3.7 | 0.1 |
| Precipitation hours | 1 | 4 | 12 | 8 | 3 | 1 | 4 | 6 | 6 | 13 | 8 | 7 | 6 | 2 | 5 | 8 | 5 | 2 | 4 | 4 | 5 | 2 | 5 | 7 | 5 | 8 | 12 | 9 | 7 | 1 |
| Wind speed (m/s) | 19.6 | 11.4 | 14.3 | 13.1 | 8.3 | 13.9 | 15.3 | 10.6 | 13.2 | 14.8 | 10.5 | 10.4 | 8.9 | 13.1 | 11.4 | 12.2 | 12 | 18.4 | 16.6 | 11.5 | 13 | 13 | 12.6 | 11.9 | 16.3 | 18.9 | 14.3 | 10.4 | 10.8 | 7.6 |
In September 2023, the highest daytime temperature in San Cristóbal was 35.6°C.
While the minimum temperature at night dropped to 24.1°C.
The average nighttime and daytime temperatures during September in San Cristóbal are 25.8°C and 33°C respectively.
The precipitation sum in September is about 170 mm.