Sea temperature in Fier by month
Average water temperature at the Fier coast by month, from the Open-Meteo marine model for 2023–2026, computed at Fier 15 beach. Daytime air, rainy days and sunshine are from 2015–2026 data. In shallow bays the water can be a degree or two warmer.
- Swimming season: water above 20° from May to October.
- Warmest water in August: 27.4°.
- Coldest in February: 14.4°.
- Water now →
| Month | Water · usually | Air, daytime | Rainy days | Sun, h/day |
|---|---|---|---|---|
| January | 15.0° 13.8–16.2 | 13° | 12 | 7.1 |
| February | 14.4° 13.0–15.3 | 15° | 11 | 8.1 |
| March | 15.7° 15.0–16.4 | 16° | 12 | 9.5 |
| April | 17.3° 15.6–18.9 | 19° | 9 | 10.9 |
| May | 20.2° 18.4–22.2 | 23° | 8 | 11.9 |
| June | 24.6° 22.8–26.2 | 28° | 5 | 13.5 |
| July | 26.5° 25.4–27.8 | 31° | 3 | 13.8 |
| August | 27.4° 26.1–29.2 | 32° | 4 | 12.8 |
| September | 25.8° 23.9–28.7 | 27° | 8 | 10.9 |
| October | 22.1° 20.1–23.9 | 23° | 9 | 9.5 |
| November | 19.3° 17.1–21.1 | 18° | 12 | 7.1 |
| December | 16.3° 15.3–17.6 | 14° | 10 | 7.2 |
District
These are model averages, not measurements on the beach: years differ, and on a given day the water can be 2–3° warmer or colder. Check “water now” before you go.