Seattle vs Corvallis Climate
83%matchOn climate, Corvallis is a 83% match for Seattle. Compared with Seattle, Corvallis has the same winter lows, 7°F (4°C) hotter summer days and more sun.
Seattle gets 38 in (974 mm) of rain a year and Corvallis 46 in (1161 mm). August is the warmest month in both, with highs of 76°F (24°C) in Seattle and 85°F (29°C) in Corvallis.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SeattleCorvallissolid = high, dashed = low
Rain (in per month)
SeattleCorvallis
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Seattle | Corvallis | Seattle | Corvallis | Seattle | Corvallis | |
| Jan | 47°F(8°C) | 48°F(9°C) | 37°F(3°C) | 36°F(2°C) | 5.4 in(136 mm) | 6.8 in(172 mm) |
| Feb | 49°F(10°C) | 52°F(11°C) | 37°F(3°C) | 36°F(2°C) | 3.5 in(90 mm) | 5.3 in(135 mm) |
| Mar | 53°F(12°C) | 56°F(13°C) | 39°F(4°C) | 38°F(4°C) | 4.4 in(111 mm) | 5.0 in(128 mm) |
| Apr | 58°F(14°C) | 61°F(16°C) | 42°F(6°C) | 41°F(5°C) | 3.0 in(75 mm) | 3.5 in(88 mm) |
| May | 65°F(18°C) | 69°F(20°C) | 48°F(9°C) | 45°F(7°C) | 1.8 in(45 mm) | 2.4 in(60 mm) |
| Jun | 70°F(21°C) | 74°F(24°C) | 52°F(11°C) | 50°F(10°C) | 1.6 in(40 mm) | 1.5 in(38 mm) |
| Jul | 75°F(24°C) | 83°F(28°C) | 56°F(13°C) | 54°F(12°C) | 0.7 in(19 mm) | 0.4 in(9 mm) |
| Aug | 76°F(24°C) | 85°F(29°C) | 56°F(13°C) | 53°F(12°C) | 1.1 in(28 mm) | 0.5 in(13 mm) |
| Sep | 70°F(21°C) | 79°F(26°C) | 52°F(11°C) | 50°F(10°C) | 1.6 in(40 mm) | 1.3 in(34 mm) |
| Oct | 60°F(15°C) | 66°F(19°C) | 45°F(7°C) | 44°F(6°C) | 3.7 in(95 mm) | 3.4 in(87 mm) |
| Nov | 51°F(11°C) | 53°F(12°C) | 40°F(5°C) | 38°F(3°C) | 5.7 in(146 mm) | 7.0 in(178 mm) |
| Dec | 46°F(8°C) | 47°F(8°C) | 36°F(2°C) | 35°F(2°C) | 5.9 in(149 mm) | 8.6 in(219 mm) |
1991–2020 averages, by calendar month.