Twisp, WA
Climate overview — based on NOAA 1991-2020 normals from WINTHROP 1 WSW, WA US.
Year-round temperatures (°F)
Climate summary
Twisp has an annual average temperature of 45.7°F with about 15.2 inches of precipitation per year and 59.4 inches of snow. The warmest month is July (average high 85.8°F), and the coldest is January (average low 15.4°F). December is typically the wettest month (2.57 in) and August the driest (0.45 in). Snow typically falls from October through March.
Best time to visit Twisp
Full guide →Climate change signal
All-time records →39 of 366 (10.7%) of Twisp's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1900s | 0 | |
| 1910s | 91 | |
| 1920s | 32 | |
| 1930s | 27 | |
| 1940s | 27 | |
| 1950s | 12 | |
| 1960s | 29 | |
| 1970s | 35 | |
| 1980s | 27 | |
| 1990s | 25 | |
| 2000s | 16 | |
| 2010s | 14 | |
| 2020s | 31 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 29.9°F | 15.4°F | 22.6°F | 2.06 in | 16.6 in | 12 |
| February | 38.4°F | 18.0°F | 28.2°F | 1.28 in | 8.8 in | 9 |
| March | 50.0°F | 25.4°F | 37.7°F | 1.23 in | 3.4 in | 8 |
| April | 61.1°F | 32.2°F | 46.7°F | 0.84 in | 0.1 in | 7 |
| May | 71.1°F | 39.7°F | 55.4°F | 1.13 in | — | 8 |
| June | 76.7°F | 45.9°F | 61.3°F | 1.09 in | — | 7 |
| July | 85.8°F | 50.8°F | 68.3°F | 0.69 in | — | 4 |
| August | 85.6°F | 49.3°F | 67.5°F | 0.45 in | — | 4 |
| September | 77.0°F | 41.2°F | 59.1°F | 0.45 in | — | 4 |
| October | 60.9°F | 31.9°F | 46.4°F | 1.37 in | 1.1 in | 9 |
| November | 41.2°F | 24.5°F | 32.9°F | 2.03 in | 7.6 in | 12 |
| December | 29.2°F | 15.4°F | 22.3°F | 2.57 in | 21.8 in | 13 |
Climate twins of Twisp
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).