Average temperature in August is 16.8 °C
Average daytime temperature is 17.5 °C
Average night temperature is 16.2 °C
Absolute maximum temperature: 20.3 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 7
Number of rainy days: 24
Number of snow days:
Precipitation sum: 82 mm
* Weather data for Saint Saviour Guernsey is based on climate observations for 2023 year
| August (°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 | 17.9 | 17.7 | 16.8 | 16.6 | 16.7 | 16.1 | 16 | 16.7 | 17.3 | 18.9 | 18 | 17.5 | 17.5 | 18 | 16.7 | 17.1 | 19.7 | 20.3 | 18.8 | 17.7 | 17.5 | 17.9 | 18.7 | 18.1 | 17 | 16.4 | 17 | 17.1 | 17.5 | 16.7 | 17.8 |
| Apparent max temperature | 14.5 | 13.1 | 14.4 | 14 | 13.3 | 13.4 | 15.3 | 14.3 | 18.5 | 19.3 | 18.9 | 15.9 | 17.4 | 16.8 | 17.4 | 19.6 | 18.9 | 20.8 | 18.7 | 19.6 | 19.2 | 19.7 | 19.1 | 18.2 | 14.2 | 13.5 | 16 | 15.4 | 14.6 | 14.1 | 15.2 |
| Mean temperature | 16.7 | 16.8 | 16.4 | 15.9 | 15.9 | 15.8 | 15.7 | 16.2 | 16.7 | 17.6 | 17.6 | 17.1 | 16.8 | 17 | 16.5 | 16.5 | 18.3 | 18.6 | 17.8 | 17.3 | 17.1 | 17.4 | 17.4 | 17.6 | 16.2 | 16 | 16.5 | 16.4 | 16.5 | 16.2 | 17 |
| Apparent mean temperature | 11.3 | 8.6 | 11.6 | 11.9 | 7.1 | 10.1 | 12.2 | 12.9 | 14.7 | 15 | 16 | 13.4 | 13.1 | 14.4 | 14.2 | 16.4 | 16.2 | 16.2 | 14.7 | 16.5 | 17.4 | 16.7 | 17 | 14.4 | 11.4 | 11.6 | 11.8 | 13.2 | 12.7 | 11.7 | 13.3 |
| Minimum temperature | 16.3 | 16.3 | 16 | 15.4 | 15.2 | 15.4 | 15.4 | 15.7 | 16.4 | 16.9 | 17.1 | 16.7 | 16.4 | 16.3 | 16.2 | 16 | 17.1 | 17.3 | 17.4 | 16.8 | 16.8 | 16.9 | 16.3 | 17 | 15.5 | 15.2 | 15.9 | 15.8 | 15.9 | 15.7 | 15.7 |
| Apparent min temperature | 13 | 10.7 | 13.3 | 12.8 | 9.5 | 12.1 | 13.5 | 13.3 | 16.8 | 17.4 | 17.4 | 14.4 | 15.2 | 15.2 | 15.7 | 17.3 | 17.2 | 17.9 | 16.7 | 17.9 | 18.2 | 17.7 | 17.8 | 16.8 | 12.8 | 12.6 | 13.1 | 14.2 | 14 | 12.8 | 14.4 |
| August | 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) | 15.2 | 15.1 | 15.1 | 15 | 15 | 14.9 | 14.9 | 14.8 | 14.8 | 14.7 | 14.7 | 14.6 | 14.6 | 14.5 | 14.5 | 14.4 | 14.3 | 14.3 | 14.2 | 14.2 | 14.1 | 14.1 | 14 | 13.9 | 13.9 | 13.8 | 13.8 | 13.7 | 13.7 | 13.6 | 13.5 |
| Sunshine duration (h) | 5 | 9.6 | 5.6 | 12.7 | 7.8 | 13.6 | 9.6 | 0.2 | 10.5 | 12.2 | 6.3 | 11.2 | 11.1 | 8.4 | 12.9 | 12.9 | 12.2 | 7.1 | 12.9 | 12.9 | 12.8 | 8.7 | 12.1 | 8.5 | 12.6 | 12.6 | 10 | 12.4 | 5.3 | 9.5 | 4.6 |
| Precipitation (mm) | 10.1 | 8 | 4.2 | 0.2 | 2.5 | 0.1 | 0 | 1.1 | 0.4 | 0.1 | 4 | 0.1 | 0.4 | 2.3 | 0 | 0 | 1 | 0.9 | 0 | 0 | 0 | 0 | 0.4 | 30.5 | 0.8 | 2.5 | 1.3 | 0.3 | 0.2 | 0.3 | 10.4 |
| Precipitation hours | 10 | 13 | 11 | 2 | 7 | 1 | 0 | 6 | 4 | 1 | 9 | 1 | 4 | 11 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 2 | 12 | 7 | 10 | 8 | 1 | 2 | 2 | 18 |
| Wind speed (m/s) | 51.3 | 66.4 | 44.5 | 31.6 | 65.5 | 43.8 | 30.6 | 36.4 | 23.6 | 26.6 | 23.8 | 35.7 | 31.9 | 30.1 | 23.8 | 16.1 | 36.7 | 39.7 | 36.9 | 16.6 | 13.4 | 14.4 | 19 | 27.5 | 37.6 | 33.2 | 36.4 | 30.8 | 33.2 | 32.5 | 37.9 |
In August 2023, the highest daytime temperature in Saint Saviour was 20.3°C.
While the minimum temperature at night dropped to 15.2°C.
The average nighttime and daytime temperatures during August in Saint Saviour are 16.2°C and 17.5°C respectively.
The precipitation sum in August is about 82 mm.