Omak, WA
Climate overview — based on NOAA 1991-2020 normals from OMAK AP, WA US.
Year-round temperatures (°F)
Climate summary
Omak has an annual average temperature of 49.9°F with about 11.6 inches of precipitation per year. The warmest month is July (average high 89.4°F), and the coldest is January (average low 23.3°F). December is typically the wettest month (1.95 in) and August the driest (0.27 in).
Best time to visit Omak
Full guide →Climate change signal
All-time records →184 of 366 (50.3%) of Omak'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.
| 1990s | 25 | |
| 2000s | 102 | |
| 2010s | 113 | |
| 2020s | 126 |
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 | 32.8°F | 23.3°F | 28.0°F | 1.33 in | — | 10 |
| February | 39.8°F | 25.2°F | 32.5°F | 0.91 in | — | 8 |
| March | 52.5°F | 31.1°F | 41.8°F | 1.06 in | — | 8 |
| April | 62.8°F | 36.8°F | 49.8°F | 0.83 in | — | 6 |
| May | 72.4°F | 45.1°F | 58.8°F | 1.19 in | — | 8 |
| June | 79.1°F | 51.1°F | 65.1°F | 0.98 in | — | 7 |
| July | 89.4°F | 58.1°F | 73.7°F | 0.52 in | — | 3 |
| August | 88.8°F | 56.8°F | 72.8°F | 0.27 in | — | 2 |
| September | 78.2°F | 48.4°F | 63.3°F | 0.40 in | — | 4 |
| October | 60.7°F | 37.5°F | 49.1°F | 0.92 in | — | 6 |
| November | 43.0°F | 28.9°F | 35.9°F | 1.24 in | — | 9 |
| December | 32.5°F | 23.3°F | 27.9°F | 1.95 in | — | 12 |
Climate twins of Omak
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).