Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Holyhead is from June, July, August. — consistent weather climate
🌥Mild
| Score | 9 | 11 | 18 | 35 | 53 | 69 | 74 | 69 | 61 | 34 | 14 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Mild | Mild | Cool & rainy | Cool & rainy | Cool & rainy | Cold | Cold |
| Temperature | 5–8°C | 5–9°C | 5–9°C | 6–12°C | 9–14°C | 11–17°C | 13–18°C | 13–18°C | 12–17°C | 10–14°C | 7–11°C | 6–9°C |
| Feels like | 0–4°C | 0–4°C | 0–5°C | 2–9°C | 6–13°C | 9–16°C | 11–17°C | 12–17°C | 10–15°C | 7–11°C | 3–7°C | 2–6°C |
| Precipitation | 106mm 16 days | 103mm 16 days | 97mm 17 days | 62mm 12 days | 67mm 12 days | 72mm 13 days | 82mm 15 days | 102mm 17 days | 104mm 15 days | 124mm 17 days | 120mm 19 days | 142mm 20 days |
| Sunshine | 3.4h ☀︎ 41% | 4.8h ☀︎ 48% | 6.5h ☀︎ 54% | 9.2h ☀︎ 65% | 10.8h ☀︎ 68% | 11.3h ☀︎ 67% | 9.9h ☀︎ 60% | 9.1h ☀︎ 62% | 7.4h ☀︎ 59% | 5.1h ☀︎ 49% | 3.5h ☀︎ 41% | 2.5h ☀︎ 33% |
| Wind | SW · 30 km/h | SW · 31 km/h | SW · 28 km/h | SE · 23 km/h | SW · 22 km/h | SW · 23 km/h | SW · 22 km/h | SW · 24 km/h | SW · 25 km/h | SW · 27 km/h | SW · 29 km/h | SW · 32 km/h |
| Humidity (%) | 82% | 81% | 81% | 78% | 80% | 80% | 81% | 83% | 82% | 82% | 82% | 84% |
| Day length | 8.2h | 9.8h | 11.9h | 14.0h | 15.9h | 16.9h | 16.4h | 14.7h | 12.7h | 10.6h | 8.6h | 7.6h |