SEATTLE TACOMA INTL AP, WA US
GHCN ID: USW00024233 · WA, US · 112.8 m elevation · Records 1948-2026 (78 years)
Primary station for Burien, WA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 48.0°F | 37.7°F | 42.8°F | 5.78 in | 1.8 in |
| February | 50.3°F | 37.7°F | 44.0°F | 3.76 in | 2.2 in |
| March | 54.2°F | 39.9°F | 47.1°F | 4.17 in | 0.4 in |
| April | 59.3°F | 43.3°F | 51.3°F | 3.18 in | — |
| May | 66.3°F | 48.7°F | 57.5°F | 1.88 in | — |
| June | 71.1°F | 53.0°F | 62.0°F | 1.45 in | — |
| July | 77.4°F | 56.8°F | 67.1°F | 0.60 in | — |
| August | 77.6°F | 57.2°F | 67.4°F | 0.97 in | — |
| September | 71.6°F | 53.6°F | 62.6°F | 1.61 in | — |
| October | 60.5°F | 47.0°F | 53.8°F | 3.91 in | — |
| November | 52.1°F | 40.9°F | 46.5°F | 6.31 in | 0.2 in |
| December | 47.0°F | 37.1°F | 42.0°F | 5.72 in | 1.7 in |