Average temperature in September is 27 °C
Average daytime temperature is 32.6 °C
Average night temperature is 22.9 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 3
Number of rainy days: 27
Number of snow days:
Precipitation sum: 44 mm
* Weather data for San Mateo Venezuela 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 | 33.9 | 33 | 33.9 | 33.3 | 33.8 | 33 | 30.9 | 30.9 | 31.8 | 31.4 | 32.5 | 31.2 | 33.1 | 34.1 | 32.5 | 33.1 | 33.3 | 31.2 | 32.2 | 34.5 | 32.4 | 31.6 | 30.6 | 31.8 | 31.3 | 32.3 | 32.8 | 33.9 | 34.1 | 34.1 |
| Apparent max temperature | 37.8 | 37.1 | 36.1 | 35.3 | 35.7 | 35.7 | 35.1 | 35.4 | 36 | 36.3 | 36.4 | 36.1 | 37.2 | 36.4 | 37 | 37.7 | 36.4 | 35.8 | 36.8 | 38.4 | 36.5 | 36.9 | 33.7 | 34.2 | 36.6 | 37.7 | 36.9 | 38 | 38 | 39 |
| Mean temperature | 26.9 | 27.1 | 28 | 28.3 | 28.2 | 27.4 | 27 | 25.8 | 26.3 | 26 | 26.8 | 27.2 | 27.3 | 28.1 | 26.8 | 27.5 | 27.7 | 26.5 | 25.7 | 26.8 | 26.3 | 26.7 | 26.3 | 26.7 | 26 | 26.6 | 26.7 | 26.6 | 28 | 28.6 |
| Apparent mean temperature | 25.1 | 25 | 25.5 | 25.7 | 25 | 25.6 | 26.3 | 25.7 | 25.7 | 25.1 | 24.7 | 26.2 | 25.6 | 26.1 | 26.4 | 25.8 | 24.9 | 25.5 | 24.2 | 24.4 | 24.2 | 25.6 | 25.8 | 25.6 | 25.2 | 25.3 | 24.5 | 24.8 | 25.9 | 26.9 |
| Minimum temperature | 22.6 | 23.4 | 23.4 | 23.9 | 23.3 | 23.9 | 23.5 | 21.8 | 22.8 | 22.5 | 22 | 23.6 | 23.1 | 23.9 | 23.8 | 23.4 | 22.7 | 23.4 | 22.1 | 21.9 | 21.7 | 22.8 | 23.2 | 23.5 | 22.6 | 22 | 21.2 | 22.1 | 23.6 | 24.1 |
| Apparent min temperature | 30 | 29.8 | 30.3 | 29.9 | 29.4 | 29.4 | 29.8 | 29.4 | 29.7 | 29.4 | 29.9 | 30.1 | 30.1 | 30.4 | 29.7 | 30.3 | 30.1 | 29.3 | 28.7 | 29.8 | 29.3 | 29.7 | 28.8 | 29 | 29.1 | 30.1 | 30.1 | 29.8 | 30.8 | 31.6 |
| 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) | 10.1 | 10.6 | 11.1 | 11.1 | 11.2 | 10.7 | 11.2 | 10.9 | 11 | 11.2 | 11 | 11.1 | 11.2 | 11.1 | 10.1 | 11.1 | 11.1 | 10.1 | 10.7 | 11.1 | 11.2 | 11.1 | 10.1 | 10.9 | 7.7 | 11.2 | 11.1 | 11 | 11.2 | 11.2 |
| Precipitation (mm) | 3.3 | 1.4 | 0 | 0.2 | 0 | 2 | 1.3 | 8.9 | 1.3 | 1.1 | 0.5 | 0.9 | 0.6 | 0.7 | 4.2 | 1.4 | 0.2 | 4.1 | 0.4 | 1 | 1.1 | 0.8 | 3.6 | 0.7 | 1.7 | 0.5 | 0 | 1.4 | 0.3 | 0.7 |
| Precipitation hours | 6 | 4 | 0 | 2 | 0 | 7 | 4 | 10 | 6 | 5 | 3 | 5 | 4 | 4 | 3 | 5 | 2 | 3 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 2 | 0 | 3 | 2 | 2 |
| Wind speed (m/s) | 14.1 | 15.8 | 13.4 | 16.3 | 17.2 | 18 | 13.3 | 14.7 | 13.2 | 14.2 | 10.2 | 11 | 12.6 | 16.7 | 12.8 | 9 | 14.2 | 13.9 | 10 | 12.6 | 13.7 | 12.7 | 14.3 | 16.6 | 9 | 9.2 | 10.3 | 11.2 | 10.7 | 11.3 |
In September 2023, the highest daytime temperature in San Mateo was 34.5°C.
While the minimum temperature at night dropped to 21.2°C.
The average nighttime and daytime temperatures during September in San Mateo are 22.9°C and 32.6°C respectively.
The precipitation sum in September is about 44 mm.