Walla Walla vs Lewiston Orchards Climate
97%matchWalla Walla vs Lewiston Orchards: a 97% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Walla Walla gets 16 in (401 mm) of rain a year and Lewiston Orchards 13 in (327 mm). July is the warmest month in both, with highs of 90°F (32°C) in Walla Walla and 92°F (34°C) in Lewiston Orchards.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Walla WallaLewiston Orchardssolid = high, dashed = low
Rain (in per month)
Walla WallaLewiston Orchards
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Walla Walla | Lewiston Orchards | Walla Walla | Lewiston Orchards | Walla Walla | Lewiston Orchards | |
| Jan | 42°F(6°C) | 42°F(6°C) | 30°F(-1°C) | 30°F(-1°C) | 1.8 in(45 mm) | 1.3 in(32 mm) |
| Feb | 47°F(9°C) | 48°F(9°C) | 32°F(0°C) | 31°F(0°C) | 1.5 in(39 mm) | 1.1 in(29 mm) |
| Mar | 56°F(13°C) | 56°F(14°C) | 37°F(3°C) | 36°F(2°C) | 1.9 in(48 mm) | 1.3 in(34 mm) |
| Apr | 63°F(17°C) | 63°F(17°C) | 41°F(5°C) | 40°F(5°C) | 1.3 in(34 mm) | 1.3 in(34 mm) |
| May | 73°F(23°C) | 73°F(23°C) | 47°F(9°C) | 47°F(9°C) | 1.6 in(40 mm) | 1.5 in(38 mm) |
| Jun | 80°F(27°C) | 81°F(27°C) | 53°F(12°C) | 54°F(12°C) | 1.0 in(25 mm) | 1.1 in(28 mm) |
| Jul | 90°F(32°C) | 92°F(34°C) | 59°F(15°C) | 60°F(15°C) | 0.3 in(7 mm) | 0.4 in(10 mm) |
| Aug | 89°F(32°C) | 91°F(33°C) | 57°F(14°C) | 58°F(14°C) | 0.4 in(10 mm) | 0.5 in(12 mm) |
| Sep | 79°F(26°C) | 80°F(27°C) | 50°F(10°C) | 49°F(10°C) | 0.6 in(15 mm) | 0.6 in(16 mm) |
| Oct | 65°F(18°C) | 65°F(18°C) | 40°F(4°C) | 40°F(4°C) | 1.5 in(37 mm) | 1.1 in(29 mm) |
| Nov | 50°F(10°C) | 50°F(10°C) | 34°F(1°C) | 35°F(2°C) | 2.0 in(52 mm) | 1.3 in(34 mm) |
| Dec | 41°F(5°C) | 41°F(5°C) | 29°F(-2°C) | 30°F(-1°C) | 1.9 in(49 mm) | 1.2 in(31 mm) |
1991–2020 averages, by calendar month.