Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Cathlamet is from July, August, September. — consistent weather climate
🌦Cool & rainy
| Score | 6 | 8 | 20 | 25 | 57 | 71 | 94 | 90 | 84 | 61 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Cool & rainy | Pleasant | Pleasant | Humid | Cool & rainy | Cold | Cold |
| Temperature | 4–9°C | 3–9°C | 3–12°C | 5–14°C | 8–17°C | 11–20°C | 13–24°C | 14–24°C | 13–23°C | 9–17°C | 5–11°C | 4–9°C |
| Feels like | 1–7°C | 0–7°C | 0–9°C | 3–12°C | 7–16°C | 10–20°C | 13–24°C | 14–25°C | 12–23°C | 8–17°C | 3–9°C | 1–7°C |
| Precipitation | 347mm 28 days | 215mm 24 days | 176mm 23 days | 160mm 20 days | 119mm 17 days | 101mm 14 days | 14mm 5 days | 33mm 8 days | 84mm 10 days | 151mm 16 days | 294mm 23 days | 309mm 27 days |
| Sunshine | 2.3h ☀︎ 25% | 3.4h ☀︎ 33% | 5.3h ☀︎ 45% | 6.8h ☀︎ 50% | 7.8h ☀︎ 52% | 9.7h ☀︎ 61% | 11.7h ☀︎ 76% | 10.4h ☀︎ 73% | 8.9h ☀︎ 71% | 5.9h ☀︎ 54% | 3.5h ☀︎ 37% | 2.2h ☀︎ 26% |
| Wind | SE · 16 km/h | S · 16 km/h | S · 14 km/h | SW · 15 km/h | W · 16 km/h | W · 16 km/h | W · 17 km/h | W · 16 km/h | W · 14 km/h | S · 14 km/h | SE · 16 km/h | SE · 17 km/h |
| Humidity (%) | 89% | 87% | 85% | 80% | 81% | 80% | 78% | 79% | 81% | 86% | 88% | 89% |
| Day length | 9.1h | 10.4h | 11.9h | 13.6h | 15.0h | 15.7h | 15.3h | 14.1h | 12.5h | 10.9h | 9.4h | 8.7h |