Mill City, OR
Climate overview — based on NOAA 1991-2020 normals from DETROIT DAM, OR US.
Year-round temperatures (°F)
Climate summary
Mill City has an annual average temperature of 52.6°F with about 93.6 inches of precipitation per year and 10.2 inches of snow. The warmest month is August (average high 80.8°F), and the coldest is January (average low 36.3°F). December is typically the wettest month (15.44 in) and July the driest (0.68 in). Snow typically falls from November through March.
Best time to visit Mill City
Full guide →Climate change signal
All-time records →40 of 366 (10.9%) of Mill City'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.
| 1950s | 28 | |
| 1960s | 76 | |
| 1970s | 57 | |
| 1980s | 48 | |
| 1990s | 53 | |
| 2000s | 50 | |
| 2010s | 39 | |
| 2020s | 15 |
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 | 43.4°F | 36.3°F | 39.9°F | 13.06 in | 5.6 in | 20 |
| February | 46.7°F | 36.7°F | 41.7°F | 10.00 in | 2.2 in | 18 |
| March | 51.7°F | 37.9°F | 44.8°F | 10.71 in | 0.9 in | 21 |
| April | 57.4°F | 41.0°F | 49.2°F | 8.63 in | — | 20 |
| May | 65.2°F | 46.3°F | 55.8°F | 6.02 in | — | 16 |
| June | 70.9°F | 51.0°F | 61.0°F | 3.84 in | — | 11 |
| July | 80.3°F | 55.6°F | 68.0°F | 0.68 in | — | 4 |
| August | 80.8°F | 56.2°F | 68.5°F | 0.92 in | — | 4 |
| September | 74.1°F | 52.8°F | 63.4°F | 2.81 in | — | 7 |
| October | 60.7°F | 46.5°F | 53.6°F | 7.96 in | — | 14 |
| November | 49.4°F | 40.4°F | 44.9°F | 13.49 in | 0.2 in | 20 |
| December | 43.1°F | 36.6°F | 39.9°F | 15.44 in | 1.3 in | 21 |
Climate twins of Mill City
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).