PORTLAND INTL AP, OR US
GHCN ID: USW00024229 · OR, US · 5.8 m elevation · Records 1936-2026 (90 years)
Primary station for Vancouver, WA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 47.5°F | 36.2°F | 41.9°F | 5.03 in | 1.7 in |
| February | 51.5°F | 36.8°F | 44.1°F | 3.68 in | 1.2 in |
| March | 56.8°F | 39.7°F | 48.3°F | 3.97 in | 0.1 in |
| April | 62.0°F | 43.7°F | 52.8°F | 2.89 in | — |
| May | 69.3°F | 49.4°F | 59.4°F | 2.51 in | — |
| June | 74.3°F | 54.1°F | 64.2°F | 1.63 in | — |
| July | 81.9°F | 58.5°F | 70.2°F | 0.51 in | — |
| August | 82.3°F | 58.9°F | 70.6°F | 0.54 in | — |
| September | 76.7°F | 54.1°F | 65.4°F | 1.52 in | — |
| October | 64.4°F | 46.7°F | 55.6°F | 3.42 in | — |
| November | 53.5°F | 40.6°F | 47.1°F | 5.45 in | — |
| December | 46.9°F | 36.2°F | 41.6°F | 5.77 in | 1.2 in |