coastal destination · warmest in Aug · sea ~15°C in July · mid-range
Open Plougastel-Daoulas on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 7 | 7 | 8 | 9 | 12 | 14 | 16 | 17 | 15 | 12 | 9 | 8 |
| Sea °C | 11 | 10 | 10 | 11 | 12 | 14 | 15 | 16 | 15 | 14 | 14 | 12 |
| Rain (days) | 135 | 113 | 95 | 77 | 70 | 55 | 48 | 59 | 87 | 111 | 122 | 136 |
Warmest month: Aug. Driest: Jul.
No mild-temperature months (18–28°C) — expect extremes.