Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Belfast is from June, July, August. — consistent weather climate
🌥Mild
| Score | 10 | 13 | 19 | 33 | 53 | 69 | 73 | 70 | 59 | 35 | 16 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Mild | Mild | Cool & rainy | Mild | Cold | Cold | Cold |
| Temperature | 3–7°C | 3–8°C | 3–9°C | 5–11°C | 8–15°C | 11–17°C | 12–18°C | 12–18°C | 10–16°C | 8–13°C | 5–10°C | 4–8°C |
| Feels like | -1–4°C | -1–4°C | 0–6°C | 1–8°C | 5–12°C | 9–16°C | 10–17°C | 10–17°C | 8–14°C | 6–11°C | 2–7°C | 0–5°C |
| Precipitation | 68mm 12 days | 79mm 14 days | 82mm 16 days | 61mm 13 days | 70mm 14 days | 81mm 15 days | 100mm 18 days | 104mm 17 days | 87mm 13 days | 90mm 14 days | 89mm 13 days | 98mm 14 days |
| Sunshine | 3.2h ☀︎ 40% | 4.5h ☀︎ 46% | 5.7h ☀︎ 48% | 8.1h ☀︎ 57% | 9.3h ☀︎ 58% | 9.3h ☀︎ 54% | 8.0h ☀︎ 48% | 7.9h ☀︎ 53% | 6.7h ☀︎ 53% | 4.7h ☀︎ 44% | 3.4h ☀︎ 40% | 2.3h ☀︎ 31% |
| Wind | SW · 24 km/h | SW · 26 km/h | SW · 23 km/h | S · 20 km/h | SW · 19 km/h | SW · 19 km/h | W · 18 km/h | SW · 20 km/h | SW · 21 km/h | SW · 23 km/h | SW · 22 km/h | SW · 24 km/h |
| Humidity (%) | 86% | 83% | 82% | 79% | 78% | 78% | 80% | 82% | 83% | 84% | 86% | 88% |
| Day length | 8.0h | 9.7h | 11.9h | 14.1h | 16.1h | 17.2h | 16.6h | 14.9h | 12.7h | 10.5h | 8.5h | 7.4h |