Aurora, OR
Climate overview — based on NOAA 1991-2020 normals from AURORA STATE AP, OR US.
Year-round temperatures (°F)
Climate summary
Aurora has an annual average temperature of 54.8°F with about 39.6 inches of precipitation per year. The warmest month is August (average high 83.3°F), and the coldest is December (average low 35.9°F). December is typically the wettest month (6.23 in) and July the driest (0.43 in).
Best time to visit Aurora
Full guide →Climate change signal
All-time records →184 of 366 (50.3%) of Aurora'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 | 28 | |
| 2000s | 114 | |
| 2010s | 124 | |
| 2020s | 100 |
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 | 48.5°F | 36.3°F | 42.4°F | 5.48 in | — | 20 |
| February | 52.5°F | 37.0°F | 44.7°F | 4.03 in | — | 17 |
| March | 57.1°F | 39.4°F | 48.3°F | 4.39 in | — | 19 |
| April | 62.0°F | 42.6°F | 52.3°F | 3.37 in | — | 17 |
| May | 69.2°F | 48.3°F | 58.7°F | 2.55 in | — | 13 |
| June | 74.5°F | 52.3°F | 63.4°F | 1.47 in | — | 9 |
| July | 83.1°F | 56.1°F | 69.6°F | 0.43 in | — | 3 |
| August | 83.3°F | 56.3°F | 69.8°F | 0.52 in | — | 4 |
| September | 77.4°F | 52.2°F | 64.8°F | 1.58 in | — | 8 |
| October | 64.3°F | 45.5°F | 54.9°F | 3.70 in | — | 15 |
| November | 53.7°F | 39.7°F | 46.7°F | 5.80 in | — | 20 |
| December | 47.6°F | 35.9°F | 41.8°F | 6.23 in | — | 20 |
Climate twins of Aurora
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).