Grants Pass vs Walla Walla Climate
83%matchOn climate, Walla Walla is a 83% match for Grants Pass. Compared with Grants Pass, Walla Walla has the same summer highs, a third of the winter rain and 4°F (2°C) colder winter nights.
Grants Pass gets 31 in (787 mm) of rain a year and Walla Walla 16 in (401 mm). Grants Pass's warmest month is August, at 92°F (33°C); Walla Walla's is July, at 90°F (32°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Grants PassWalla Wallasolid = high, dashed = low
Rain (in per month)
Grants PassWalla Walla
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Grants Pass | Walla Walla | Grants Pass | Walla Walla | Grants Pass | Walla Walla | |
| Jan | 49°F(10°C) | 42°F(6°C) | 34°F(1°C) | 30°F(-1°C) | 5.0 in(126 mm) | 1.8 in(45 mm) |
| Feb | 55°F(13°C) | 47°F(9°C) | 35°F(2°C) | 32°F(0°C) | 4.1 in(103 mm) | 1.5 in(39 mm) |
| Mar | 60°F(16°C) | 56°F(13°C) | 37°F(3°C) | 37°F(3°C) | 3.8 in(96 mm) | 1.9 in(48 mm) |
| Apr | 66°F(19°C) | 63°F(17°C) | 39°F(4°C) | 41°F(5°C) | 2.2 in(57 mm) | 1.3 in(34 mm) |
| May | 74°F(23°C) | 73°F(23°C) | 45°F(7°C) | 47°F(9°C) | 1.3 in(34 mm) | 1.6 in(40 mm) |
| Jun | 81°F(27°C) | 80°F(27°C) | 50°F(10°C) | 53°F(12°C) | 0.6 in(16 mm) | 1.0 in(25 mm) |
| Jul | 91°F(33°C) | 90°F(32°C) | 55°F(13°C) | 59°F(15°C) | 0.2 in(6 mm) | 0.3 in(7 mm) |
| Aug | 92°F(33°C) | 89°F(32°C) | 53°F(12°C) | 57°F(14°C) | 0.3 in(7 mm) | 0.4 in(10 mm) |
| Sep | 86°F(30°C) | 79°F(26°C) | 48°F(9°C) | 50°F(10°C) | 0.6 in(16 mm) | 0.6 in(15 mm) |
| Oct | 72°F(22°C) | 65°F(18°C) | 41°F(5°C) | 40°F(4°C) | 2.0 in(52 mm) | 1.5 in(37 mm) |
| Nov | 56°F(13°C) | 50°F(10°C) | 37°F(3°C) | 34°F(1°C) | 4.6 in(118 mm) | 2.0 in(52 mm) |
| Dec | 47°F(8°C) | 41°F(5°C) | 34°F(1°C) | 29°F(-2°C) | 6.1 in(156 mm) | 1.9 in(49 mm) |
1991–2020 averages, by calendar month.