Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Portland is from January, February, March. — consistent weather climate
🌥Mild
| Score | 82 | 89 | 83 | 69 | 54 | 41 | 39 | 45 | 51 | 60 | 79 | 82 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Mild | Mild | Mild | Mild | Cold | Cold | Cold | Mild | Cool & rainy | Mild | Mild |
| Temperature | 15–22°C | 14–21°C | 14–20°C | 12–18°C | 10–15°C | 8–13°C | 8–13°C | 9–14°C | 10–15°C | 10–16°C | 12–19°C | 13–20°C |
| Feels like | 13–22°C | 13–21°C | 12–19°C | 10–16°C | 7–13°C | 5–11°C | 4–10°C | 6–11°C | 7–13°C | 7–15°C | 10–18°C | 11–19°C |
| Precipitation | 57mm 10 days | 27mm 7 days | 46mm 10 days | 61mm 13 days | 63mm 12 days | 71mm 14 days | 76mm 16 days | 79mm 17 days | 85mm 16 days | 102mm 16 days | 73mm 13 days | 51mm 11 days |
| Sunshine | 9.8h ☀︎ 67% | 9.4h ☀︎ 70% | 7.9h ☀︎ 65% | 6.1h ☀︎ 55% | 6.2h ☀︎ 62% | 5.4h ☀︎ 57% | 5.8h ☀︎ 60% | 6.9h ☀︎ 64% | 6.9h ☀︎ 58% | 7.9h ☀︎ 60% | 8.0h ☀︎ 57% | 10.2h ☀︎ 69% |
| Wind | S · 22 km/h | S · 21 km/h | S · 20 km/h | W · 20 km/h | NW · 21 km/h | NW · 21 km/h | NW · 22 km/h | NW · 24 km/h | W · 24 km/h | SW · 23 km/h | S · 23 km/h | S · 23 km/h |
| Humidity (%) | 74% | 72% | 75% | 76% | 77% | 80% | 81% | 79% | 75% | 76% | 75% | 72% |
| Day length | 14.5h | 13.5h | 12.3h | 11.1h | 10.1h | 9.5h | 9.8h | 10.7h | 11.9h | 13.1h | 14.2h | 14.8h |