Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Guernsey is from July, August, September. — consistent weather climate
🌥Mild
| Score | 7 | 12 | 19 | 33 | 45 | 62 | 75 | 72 | 63 | 43 | 15 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Mild | Mild | Mild | Mild | Cool & rainy | Cool & rainy | Cold |
| Temperature | 8–10°C | 7–9°C | 8–10°C | 9–10°C | 11–12°C | 13–15°C | 15–17°C | 16–17°C | 15–17°C | 14–15°C | 11–13°C | 9–11°C |
| Feels like | 1–5°C | 1–4°C | 1–5°C | 4–7°C | 7–10°C | 10–13°C | 13–16°C | 13–16°C | 12–15°C | 9–12°C | 5–9°C | 3–6°C |
| Precipitation | 125mm 21 days | 84mm 16 days | 77mm 15 days | 41mm 8 days | 46mm 8 days | 46mm 7 days | 39mm 7 days | 66mm 9 days | 65mm 11 days | 119mm 16 days | 139mm 23 days | 129mm 23 days |
| Sunshine | 3.6h ☀︎ 41% | 5.0h ☀︎ 49% | 7.0h ☀︎ 59% | 10.8h ☀︎ 79% | 11.9h ☀︎ 77% | 12.4h ☀︎ 76% | 12.5h ☀︎ 79% | 11.0h ☀︎ 76% | 9.6h ☀︎ 77% | 6.8h ☀︎ 63% | 4.2h ☀︎ 46% | 3.2h ☀︎ 39% |
| Wind | W · 44 km/h | SW · 43 km/h | SW · 40 km/h | NE · 33 km/h | NW · 31 km/h | NW · 29 km/h | W · 29 km/h | W · 30 km/h | W · 34 km/h | SW · 39 km/h | W · 44 km/h | SW · 45 km/h |
| Humidity (%) | 77% | 79% | 80% | 80% | 85% | 87% | 87% | 85% | 81% | 79% | 77% | 80% |
| Day length | 8.7h | 10.1h | 11.9h | 13.8h | 15.4h | 16.2h | 15.8h | 14.4h | 12.6h | 10.8h | 9.1h | 8.2h |
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