Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Cardiff is from June, July, August. — consistent weather climate
🌥Mild
| Score | 9 | 11 | 18 | 40 | 60 | 81 | 79 | 77 | 69 | 40 | 19 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Mild | Mild | Cool & rainy | Cool & rainy | Cool & rainy | Cold | Cold |
| Temperature | 3–8°C | 3–9°C | 4–10°C | 5–13°C | 9–16°C | 12–19°C | 13–20°C | 13–20°C | 11–18°C | 9–15°C | 6–11°C | 5–9°C |
| Feels like | -1–4°C | -1–5°C | 0–6°C | 2–10°C | 6–14°C | 10–18°C | 12–20°C | 12–19°C | 10–17°C | 7–12°C | 3–8°C | 1–6°C |
| Precipitation | 102mm 15 days | 106mm 15 days | 107mm 17 days | 66mm 11 days | 83mm 13 days | 66mm 13 days | 86mm 15 days | 101mm 16 days | 105mm 15 days | 138mm 17 days | 112mm 16 days | 143mm 18 days |
| Sunshine | 3.5h ☀︎ 42% | 4.6h ☀︎ 46% | 6.1h ☀︎ 51% | 9.4h ☀︎ 68% | 10.3h ☀︎ 66% | 11.1h ☀︎ 67% | 10.7h ☀︎ 67% | 9.2h ☀︎ 63% | 7.9h ☀︎ 63% | 5.3h ☀︎ 50% | 3.6h ☀︎ 41% | 2.6h ☀︎ 33% |
| Wind | W · 24 km/h | W · 26 km/h | W · 25 km/h | N · 21 km/h | W · 21 km/h | W · 21 km/h | W · 21 km/h | W · 21 km/h | W · 21 km/h | SW · 22 km/h | W · 24 km/h | SW · 25 km/h |
| Humidity (%) | 87% | 84% | 81% | 76% | 77% | 76% | 77% | 80% | 82% | 85% | 87% | 89% |
| Day length | 8.4h | 10.0h | 11.9h | 13.9h | 15.6h | 16.6h | 16.1h | 14.5h | 12.6h | 10.7h | 8.9h | 7.9h |