Temperature
Cool by day, cold at night.
Astoria is usually most comfortable in July and August. Typical daytime highs range from 48–69°F across the year. Rain varies by season.
Cool by day, cold at night.
It rains on most days. About 18 wet days, more than in most months.
Cloudier spells limit sunshine.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 45° and nights feel near 41°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 51°F, easing to about 49°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 49 | 42 | 8.2 | 19 | 4.5 | 86 |
| Feb | 50 | 42 | 5.8 | 16 | 6.1 | 82 |
| Mar | 53 | 44 | 6.6 | 19 | 7.4 | 81 |
| Apr | 56 | 47 | 4.5 | 15 | 9.1 | 78 |
| May | 61 | 51 | 2.8 | 11 | 10.5 | 79 |
| Jun | 64 | 54 | 1.8 | 9 | 11.3 | 81 |
| Jul | 68 | 56 | 0.5 | 3 | 12.0 | 83 |
| Aug | 69 | 58 | 0.8 | 4 | 11.0 | 83 |
| Sep | 68 | 56 | 2.1 | 7 | 10.0 | 83 |
| Oct | 61 | 51 | 5.3 | 13 | 7.2 | 85 |
| Nov | 53 | 45 | 8.7 | 18 | 5.0 | 86 |
| Dec | 48 | 41 | 9.2 | 19 | 4.1 | 86 |
Similar climates
Want a side-by-side climate view? Compare Astoria with Aberdeen.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology