Isola del Giglio in August
Find out everything about the water temperature in Isola del Giglio in August. Average, minimum and maximum recorded temperatures as well as daily temperature in August for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in August
Minimum:
74.8 °F
Average:
79.0 °F
Maximum:
84.0 °F
Sea water temperature in Isola del Giglio in August
In the city of Isola del Giglio, the month of August is a great time for swimming. The minimum recorded temperature during this month was 74.8°F on August 7, 2020, with an average temperature being 79.0°F and a maximum temperature reaching 84.0°F on August 11, 2026.
| Date | 10 years average | 2026 | 2025 |
|---|---|---|---|
| Aug 1 | 79.3°F | 81.8°F | 76.7°F |
| Aug 2 | 79.2°F | 81.4°F | 77.0°F |
| Aug 3 | 79.4°F | 81.6°F | 76.9°F |
| Aug 4 | 79.4°F | 81.7°F | 76.1°F |
| Aug 5 | 79.4°F | 82.8°F | 75.5°F |
| Aug 6 | 79.4°F | 82.8°F | 75.3°F |
| Aug 7 | 79.3°F | 83.5°F | 76.2°F |
| Aug 8 | 79.3°F | 83.8°F | 76.2°F |
| Aug 9 | 79.5°F | 83.6°F | 76.4°F |
| Aug 10 | 79.1°F | 84.0°F | 76.0°F |
| Aug 11 | 79.1°F | 84.0°F | 76.1°F |
| Aug 12 | 79.1°F | 83.6°F | 78.6°F |
| Aug 13 | 78.9°F | 83.3°F | 78.5°F |
| Aug 14 | 79.1°F | 83.7°F | 78.7°F |
| Aug 15 | 78.7°F | 83.4°F | 78.9°F |
| Aug 16 | 79.1°F | 83.8°F | 79.0°F |
| Aug 17 | 79.3°F | 84.0°F | 79.4°F |
| Aug 18 | 79.1°F | 83.8°F | 79.1°F |
| Aug 19 | 79.2°F | 83.9°F | 79.1°F |
| Aug 20 | 79.0°F | 83.6°F | 78.7°F |
| Aug 21 | 79.2°F | 83.8°F | 78.9°F |
| Aug 22 | 79.3°F | 83.9°F | 78.7°F |
| Aug 23 | 79.1°F | 83.8°F | 78.6°F |
| Aug 24 | 79.2°F | 83.8°F | 78.6°F |
| Aug 25 | 79.0°F | 83.6°F | 78.7°F |
| Aug 26 | 78.9°F | 83.5°F | 78.1°F |
| Aug 27 | 78.7°F | 83.4°F | 78.7°F |
| Aug 28 | 78.5°F | 83.1°F | 77.7°F |
| Aug 29 | 78.3°F | 83.0°F | 77.9°F |
| Aug 30 | 78.3°F | 82.9°F | 79.3°F |
| Aug 31 | 78.0°F | 82.6°F | 77.8°F |
In Isola del Giglio, the months July through September offer comfortable swimming conditions, which amounts to 101 swimming days.
The warmest water in Isola del Giglio was recorded on July 19, 2026, reaching a 84.4°F. While the coldest temperature occurred on March 16, 2022, dipping to 55.8°F. The average readings by season are 59.8°F in Winter, 60.8°F in Spring, 76.5°F in Summer, and 70.9°F in Autumn.
In August, the temperature is higher than July's average of 78.0°F and September's average of 75.8°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Monte Argentario |
83.4°F
|
12mi |
| Marciana Marina |
85.9°F
|
48mi |
| San Vincenzo |
84.9°F
|
54mi |
* current water temperature in this city
** straight line distance from Isola del Giglio