Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Derry is from June, July, August. — consistent weather climate
🌥Mild
| Score | 9 | 10 | 16 | 33 | 50 | 65 | 65 | 64 | 53 | 30 | 12 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Mild | Cool & rainy | Cool & rainy | Mild | Cold | Cold | Cold |
| Temperature | 3–7°C | 3–8°C | 3–9°C | 5–11°C | 8–14°C | 10–17°C | 12–17°C | 12–17°C | 10–16°C | 8–13°C | 5–10°C | 4–8°C |
| Feels like | -1–3°C | -1–4°C | 0–5°C | 1–8°C | 5–12°C | 8–15°C | 10–16°C | 10–16°C | 8–14°C | 5–10°C | 2–7°C | 0–5°C |
| Precipitation | 97mm 18 days | 98mm 18 days | 94mm 18 days | 70mm 16 days | 86mm 17 days | 91mm 18 days | 111mm 21 days | 126mm 23 days | 94mm 17 days | 102mm 17 days | 95mm 16 days | 114mm 19 days |
| Sunshine | 2.5h ☀︎ 32% | 3.8h ☀︎ 39% | 5.1h ☀︎ 43% | 7.2h ☀︎ 51% | 7.9h ☀︎ 49% | 7.1h ☀︎ 41% | 5.8h ☀︎ 35% | 6.6h ☀︎ 45% | 5.4h ☀︎ 43% | 4.0h ☀︎ 39% | 2.8h ☀︎ 33% | 1.9h ☀︎ 26% |
| Wind | SW · 24 km/h | SW · 26 km/h | SW · 23 km/h | S · 21 km/h | SW · 20 km/h | W · 19 km/h | W · 19 km/h | SW · 20 km/h | SW · 21 km/h | S · 23 km/h | SW · 23 km/h | SW · 25 km/h |
| Humidity (%) | 85% | 83% | 81% | 79% | 78% | 80% | 82% | 83% | 83% | 84% | 86% | 88% |
| Day length | 7.9h | 9.7h | 11.9h | 14.2h | 16.2h | 17.3h | 16.7h | 14.9h | 12.7h | 10.5h | 8.4h | 7.3h |