Skykomish, WA
Climate overview — based on NOAA 1991-2020 normals from BARING, WA US.
Year-round temperatures (°F)
Climate summary
Skykomish has an annual average temperature of 49.8°F with about 109.9 inches of precipitation per year and 44.3 inches of snow. The warmest month is August (average high 77.1°F), and the coldest is January (average low 31.5°F). November is typically the wettest month (18.06 in) and July the driest (1.73 in). Snow typically falls from November through April.
Best time to visit Skykomish
Full guide →Climate change signal
All-time records →80 of 366 (21.9%) of Skykomish'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.
| 1970s | 55 | |
| 1980s | 76 | |
| 1990s | 51 | |
| 2000s | 80 | |
| 2010s | 81 | |
| 2020s | 23 |
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 | 41.9°F | 31.5°F | 36.7°F | 16.72 in | 13.8 in | 20 |
| February | 46.6°F | 31.8°F | 39.2°F | 10.60 in | 4.6 in | 17 |
| March | 51.6°F | 33.9°F | 42.8°F | 11.90 in | 3.8 in | 20 |
| April | 58.5°F | 38.0°F | 48.2°F | 8.35 in | 0.8 in | 18 |
| May | 66.0°F | 44.0°F | 55.0°F | 5.02 in | — | 15 |
| June | 69.4°F | 48.1°F | 58.8°F | 3.96 in | — | 13 |
| July | 76.7°F | 52.1°F | 64.4°F | 1.73 in | — | 7 |
| August | 77.1°F | 52.2°F | 64.7°F | 1.90 in | — | 6 |
| September | 70.9°F | 48.1°F | 59.5°F | 4.79 in | — | 11 |
| October | 58.3°F | 41.5°F | 49.9°F | 12.30 in | 0.1 in | 17 |
| November | 47.4°F | 35.7°F | 41.6°F | 18.06 in | 4.2 in | 20 |
| December | 40.8°F | 31.6°F | 36.2°F | 14.56 in | 17.0 in | 20 |
Climate twins of Skykomish
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).