Average temperature in September is 28.5 °C
Average daytime temperature is 31 °C
Average night temperature is 26.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 25.2 °C
Number of sunny days: 3
Number of rainy days: 27
Number of snow days:
Precipitation sum: 64 mm
* Weather data for Georgetown Saint Vincent and the Grenadines 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 | 29 | 29.7 | 30.2 | 30.5 | 30.3 | 30.3 | 30.8 | 31 | 31.2 | 31.2 | 31.4 | 31.1 | 31.3 | 31.3 | 31.5 | 31.9 | 31.6 | 31.7 | 31.9 | 31 | 29.7 | 30.6 | 31.5 | 30.9 | 31.4 | 31.2 | 29.9 | 31.6 | 31.9 | 32.3 |
| Apparent max temperature | 35.9 | 35.5 | 36 | 36.2 | 36.1 | 37.3 | 38 | 38.3 | 37.5 | 37.5 | 38.2 | 37.3 | 37.8 | 38 | 38.9 | 38.8 | 38.7 | 38.9 | 38.6 | 37.1 | 36.3 | 36.9 | 37.7 | 37.3 | 36.8 | 37.3 | 38.2 | 39.3 | 38.7 | 39.4 |
| Mean temperature | 27.5 | 27.2 | 27.5 | 28.5 | 28.5 | 28.1 | 28.4 | 28.6 | 28.6 | 29 | 29.1 | 29 | 29 | 29.1 | 29 | 28.9 | 29 | 29 | 29.1 | 27.8 | 27.3 | 27.8 | 28.7 | 28.3 | 28.6 | 28.7 | 27.5 | 28.8 | 28.9 | 29 |
| Apparent mean temperature | 29.8 | 29.9 | 29.8 | 30.9 | 30.9 | 30.4 | 31.4 | 31.3 | 31.7 | 32.1 | 32.2 | 31.9 | 32.3 | 32.3 | 32 | 31.3 | 32 | 31.5 | 32.6 | 29.1 | 30.2 | 30.4 | 31.3 | 31.1 | 30.9 | 31.9 | 30.7 | 32.2 | 32.5 | 32 |
| Minimum temperature | 25.7 | 25.2 | 25.4 | 26.9 | 26.8 | 25.7 | 26.4 | 26 | 26.5 | 27.4 | 27.1 | 27.3 | 27.4 | 27.4 | 26.9 | 26 | 26.6 | 26.1 | 26.7 | 25.4 | 25.4 | 25.8 | 26.5 | 26.3 | 26.3 | 27 | 25.2 | 26 | 26.2 | 26.1 |
| Apparent min temperature | 32.2 | 32.1 | 32.1 | 32.9 | 32.7 | 33 | 33.6 | 34.1 | 34 | 34 | 34.3 | 33.8 | 34.1 | 34.1 | 34.4 | 34.2 | 34.4 | 34.3 | 34.5 | 32.6 | 32.7 | 33 | 33.8 | 33.3 | 33.3 | 33.4 | 33.8 | 35.2 | 35.2 | 35.3 |
| 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) | 12.4 | 12.4 | 12.4 | 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 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 |
| Sunshine duration (h) | 11.2 | 11.7 | 11.7 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 9.2 | 10.1 | 10.8 | 11.4 | 10.8 | 11.3 | 11.4 | 10.9 | 11.4 | 11.3 | 10.2 |
| Precipitation (mm) | 4.1 | 8.1 | 3.9 | 0.7 | 0.5 | 1.6 | 0.3 | 0.9 | 0 | 0.9 | 0.6 | 0 | 0.5 | 0.9 | 0.1 | 0.4 | 2.7 | 0 | 2.2 | 7.7 | 5.6 | 1 | 1.2 | 2.8 | 3.1 | 0.4 | 7.7 | 1 | 0.3 | 5.1 |
| Precipitation hours | 15 | 20 | 16 | 5 | 3 | 16 | 3 | 5 | 0 | 8 | 3 | 0 | 5 | 7 | 1 | 3 | 8 | 0 | 7 | 12 | 11 | 9 | 11 | 16 | 13 | 2 | 14 | 6 | 3 | 5 |
| Wind speed (m/s) | 14.8 | 19.5 | 20 | 18.7 | 17.3 | 15.4 | 13.9 | 9.8 | 14.1 | 16.6 | 14.2 | 14.5 | 17.1 | 14.1 | 10.2 | 8.9 | 10.2 | 12.3 | 11.2 | 17.4 | 12.8 | 12.9 | 17.4 | 17.1 | 18.4 | 14.8 | 10.9 | 8 | 13.2 | 11.8 |
In September 2023, the highest daytime temperature in Georgetown was 32.3°C.
While the minimum temperature at night dropped to 25.2°C.
The average nighttime and daytime temperatures during September in Georgetown are 26.3°C and 31°C respectively.
The precipitation sum in September is about 64 mm.