Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Ketchikan is from July. — some variation climate
🌦Cool & rainy
| Score | 4 | 6 | 7 | 9 | 43 | 54 | 67 | 56 | 23 | 8 | 5 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cold | Cool & rainy | Cool & rainy | Cool & rainy | Cool & rainy | Cold | Cold | Cold |
| Temperature | 0–4°C | -1–4°C | 0–6°C | 3–9°C | 7–14°C | 10–16°C | 12–19°C | 13–19°C | 10–15°C | 6–10°C | 2–6°C | -1–3°C |
| Feels like | -4–0°C | -5–0°C | -3–3°C | -1–6°C | 5–12°C | 8–15°C | 12–19°C | 12–18°C | 8–14°C | 3–8°C | -1–3°C | -5–0°C |
| Precipitation | 399mm 30 days | 250mm 24 days | 255mm 27 days | 260mm 27 days | 161mm 21 days | 179mm 23 days | 179mm 23 days | 268mm 24 days | 337mm 29 days | 365mm 28 days | 414mm 30 days | 352mm 29 days |
| Sunshine | 1.5h ☀︎ 20% | 3.8h ☀︎ 39% | 5.0h ☀︎ 42% | 6.5h ☀︎ 46% | 7.7h ☀︎ 48% | 7.2h ☀︎ 41% | 7.2h ☀︎ 43% | 7.2h ☀︎ 48% | 4.9h ☀︎ 39% | 3.4h ☀︎ 33% | 2.0h ☀︎ 23% | 1.7h ☀︎ 24% |
| Wind | E · 18 km/h | E · 16 km/h | E · 15 km/h | SE · 16 km/h | S · 14 km/h | S · 14 km/h | SW · 13 km/h | SW · 14 km/h | SE · 15 km/h | SE · 16 km/h | SE · 18 km/h | E · 17 km/h |
| Humidity (%) | 85% | 79% | 79% | 79% | 79% | 82% | 84% | 85% | 87% | 87% | 87% | 84% |
| Day length | 7.8h | 9.7h | 11.9h | 14.2h | 16.3h | 17.4h | 16.8h | 14.9h | 12.7h | 10.4h | 8.3h | 7.2h |