Pullman vs Lewiston, Idaho Climate
75%matchPullman vs Lewiston: a 75% climate match. Compared with Pullman, Lewiston has 8°F (4°C) hotter summer days, half the winter rain and 5°F (3°C) milder winter nights.
Pullman gets 20 in (511 mm) of rain a year and Lewiston 13 in (318 mm). Pullman's warmest month is August, at 85°F (30°C); Lewiston's is July, at 93°F (34°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
PullmanLewistonsolid = high, dashed = low
Rain (in per month)
PullmanLewiston
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Pullman | Lewiston | Pullman | Lewiston | Pullman | Lewiston | |
| Jan | 37°F(3°C) | 42°F(6°C) | 26°F(-4°C) | 31°F(-1°C) | 2.5 in(63 mm) | 1.3 in(32 mm) |
| Feb | 42°F(5°C) | 48°F(9°C) | 28°F(-2°C) | 32°F(0°C) | 1.9 in(49 mm) | 1.1 in(28 mm) |
| Mar | 49°F(9°C) | 57°F(14°C) | 32°F(0°C) | 37°F(3°C) | 2.2 in(55 mm) | 1.3 in(34 mm) |
| Apr | 57°F(14°C) | 64°F(18°C) | 36°F(2°C) | 41°F(5°C) | 1.7 in(44 mm) | 1.3 in(33 mm) |
| May | 66°F(19°C) | 73°F(23°C) | 42°F(6°C) | 48°F(9°C) | 1.7 in(44 mm) | 1.5 in(37 mm) |
| Jun | 73°F(23°C) | 82°F(28°C) | 47°F(8°C) | 55°F(13°C) | 1.3 in(32 mm) | 1.1 in(27 mm) |
| Jul | 84°F(29°C) | 93°F(34°C) | 51°F(11°C) | 60°F(16°C) | 0.4 in(11 mm) | 0.4 in(10 mm) |
| Aug | 85°F(30°C) | 92°F(33°C) | 50°F(10°C) | 58°F(15°C) | 0.6 in(15 mm) | 0.4 in(11 mm) |
| Sep | 75°F(24°C) | 80°F(27°C) | 44°F(7°C) | 50°F(10°C) | 0.7 in(18 mm) | 0.6 in(15 mm) |
| Oct | 60°F(16°C) | 65°F(18°C) | 35°F(2°C) | 40°F(5°C) | 1.8 in(46 mm) | 1.1 in(27 mm) |
| Nov | 44°F(7°C) | 51°F(10°C) | 30°F(-1°C) | 36°F(2°C) | 2.7 in(68 mm) | 1.3 in(33 mm) |
| Dec | 37°F(3°C) | 42°F(6°C) | 25°F(-4°C) | 30°F(-1°C) | 2.6 in(66 mm) | 1.2 in(31 mm) |
1991–2020 averages, by calendar month.