Average temperature in October is 15.3 °C
Average daytime temperature is 16.4 °C
Average night temperature is 14.4 °C
Absolute maximum temperature: 19.7 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 11
Number of rainy days: 20
Number of snow days:
Precipitation sum: 190 mm
* Weather data for St Anne Guernsey is based on climate observations for 2023 year
| October (°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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 18 | 19.2 | 17.7 | 16.1 | 17 | 17.1 | 18.1 | 18.1 | 18.1 | 18.5 | 18.2 | 18.3 | 19.7 | 14.5 | 13 | 13.9 | 15.9 | 17.9 | 17 | 16.3 | 14.9 | 15.8 | 14.8 | 14.8 | 14.6 | 15.2 | 14.9 | 15.1 | 14.3 | 15.1 | 15.5 |
| Apparent max temperature | 17.9 | 19.7 | 13.9 | 13 | 15.4 | 16.1 | 18.2 | 18.5 | 18 | 17.4 | 16.9 | 16.3 | 14.8 | 8.9 | 8.3 | 7.5 | 10.8 | 13.6 | 13.1 | 15.8 | 9.8 | 12.4 | 11.9 | 10.9 | 13 | 11.1 | 9.2 | 8.8 | 7.1 | 10.6 | 9.8 |
| Mean temperature | 17.5 | 17.6 | 15.9 | 15.8 | 16.3 | 16.7 | 17.3 | 17.3 | 17.6 | 16.6 | 17.3 | 17.4 | 17.7 | 13.7 | 12.2 | 12.4 | 14 | 16.4 | 16.3 | 15.1 | 14.3 | 14.6 | 14.2 | 14.1 | 13.9 | 14.5 | 13.5 | 14 | 13.4 | 13.8 | 14.3 |
| Apparent mean temperature | 15.5 | 13.2 | 9.7 | 11.2 | 12.9 | 14.2 | 15.1 | 16.4 | 16.9 | 12.7 | 14 | 14.1 | 7.8 | 7.4 | 7.3 | 5.1 | 6.5 | 8.6 | 10.5 | 6.6 | 6.1 | 7.7 | 9.8 | 8.2 | 9.7 | 8.1 | 5.1 | 5.3 | 3.5 | 6.4 | 7.5 |
| Minimum temperature | 16.9 | 16.8 | 15.1 | 15.4 | 16 | 16.2 | 16.8 | 16.8 | 17.3 | 15.2 | 16.7 | 17 | 14.3 | 13 | 11.6 | 10.8 | 12.5 | 15.7 | 15.4 | 13.8 | 13.5 | 13.2 | 13.3 | 13.5 | 13.5 | 13 | 12.6 | 12.7 | 12.3 | 12.1 | 12.9 |
| Apparent min temperature | 16.7 | 17.2 | 11.1 | 12.1 | 13.7 | 15 | 16.3 | 17.7 | 17.4 | 14.4 | 15.3 | 15.1 | 12.7 | 8.4 | 7.8 | 6.3 | 8.2 | 11.3 | 12.1 | 12.2 | 8.3 | 10.6 | 10.7 | 9.5 | 11.2 | 9.6 | 7.5 | 7.6 | 5.7 | 9 | 9 |
| October | 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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.7 | 11.6 | 11.5 | 11.5 | 11.4 | 11.4 | 11.3 | 11.2 | 11.2 | 11.1 | 11.1 | 11 | 10.9 | 10.9 | 10.8 | 10.8 | 10.7 | 10.6 | 10.6 | 10.5 | 10.5 | 10.4 | 10.3 | 10.3 | 10.2 | 10.2 | 10.1 | 10.1 | 10 | 9.9 | 9.9 |
| Sunshine duration (h) | 10.2 | 8 | 10 | 7.1 | 9.5 | 10 | 10.1 | 10 | 10 | 8.1 | 8.7 | 0 | 6.3 | 9.8 | 8.9 | 8.1 | 1.7 | 2.4 | 6 | 8.7 | 3 | 9.3 | 5.6 | 5.7 | 6.6 | 8.1 | 8.2 | 4.8 | 6 | 6.6 | 4.4 |
| Precipitation (mm) | 0 | 0.1 | 0.3 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 7.7 | 2.6 | 0 | 0 | 0 | 0 | 19.5 | 7.1 | 3.3 | 5.3 | 5 | 3.4 | 8.4 | 18.1 | 6.2 | 31.1 | 33.9 | 17.6 | 4 | 12.1 |
| Precipitation hours | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 14 | 7 | 0 | 0 | 0 | 0 | 13 | 11 | 11 | 13 | 7 | 4 | 19 | 14 | 12 | 20 | 21 | 21 | 13 | 21 |
| Wind speed (m/s) | 27.8 | 42.4 | 41.8 | 32.4 | 24.3 | 24.2 | 23 | 17.1 | 15 | 32 | 32.6 | 36.3 | 51.7 | 38.1 | 29.6 | 43.3 | 47.2 | 62.8 | 43.6 | 54.1 | 56.3 | 39.2 | 29.8 | 36.9 | 30.4 | 49.1 | 57.1 | 58.8 | 58 | 51.2 | 53.3 |
In October 2023, the highest daytime temperature in St Anne was 19.7°C.
While the minimum temperature at night dropped to 10.8°C.
The average nighttime and daytime temperatures during October in St Anne are 14.4°C and 16.4°C respectively.
The precipitation sum in October is about 190 mm.