coastal destination · warmest in Jul · sea ~16°C in July · mid-range
Open Cobh on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 5 | 6 | 7 | 8 | 11 | 13 | 15 | 15 | 13 | 10 | 8 | 6 |
| Sea °C | 10 | 9 | 9 | 10 | 12 | 14 | 16 | 16 | 16 | 14 | 12 | 10 |
| Rain (days) | 166 | 130 | 121 | 76 | 80 | 70 | 73 | 89 | 106 | 147 | 143 | 161 |
Warmest month: Jul. Driest: Jun.
No mild-temperature months (18–28°C) — expect extremes.