Drain, OR
Climate overview — based on NOAA 1991-2020 normals from DRAIN, OR US.
Year-round temperatures (°F)
Climate summary
Drain has an annual average temperature of 54.1°F with about 47.6 inches of precipitation per year. The warmest month is August (average high 85.7°F), and the coldest is January (average low 34.8°F). December is typically the wettest month (8.54 in) and July the driest (0.33 in).
Best time to visit Drain
Full guide →Climate change signal
All-time records →61 of 366 (16.7%) of Drain'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 | 25 | |
| 1910s | 20 | |
| 1920s | 25 | |
| 1930s | 17 | |
| 1940s | 37 | |
| 1950s | 24 | |
| 1960s | 18 | |
| 1970s | 20 | |
| 1980s | 36 | |
| 1990s | 40 | |
| 2000s | 31 | |
| 2010s | 43 | |
| 2020s | 30 |
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 | 50.5°F | 34.8°F | 42.6°F | 7.31 in | — | 20 |
| February | 54.5°F | 35.1°F | 44.8°F | 5.49 in | — | 17 |
| March | 59.0°F | 36.5°F | 47.8°F | 5.44 in | — | 19 |
| April | 63.7°F | 39.3°F | 51.5°F | 4.25 in | — | 17 |
| May | 70.7°F | 43.8°F | 57.2°F | 2.69 in | — | 12 |
| June | 76.1°F | 47.9°F | 62.0°F | 1.24 in | — | 8 |
| July | 84.8°F | 51.5°F | 68.1°F | 0.33 in | — | 2 |
| August | 85.7°F | 50.7°F | 68.2°F | 0.42 in | — | 3 |
| September | 80.3°F | 46.2°F | 63.3°F | 1.42 in | — | 6 |
| October | 67.8°F | 41.7°F | 54.8°F | 3.51 in | — | 13 |
| November | 55.3°F | 38.6°F | 46.9°F | 6.96 in | — | 20 |
| December | 48.8°F | 34.9°F | 41.8°F | 8.54 in | — | 20 |
Climate twins of Drain
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).