Roseburg, OR
Climate overview — based on NOAA 1991-2020 normals from ROSEBURG RGNL AP, OR US.
Year-round temperatures (°F)
Climate summary
Roseburg has an annual average temperature of 55.9°F with about 32.1 inches of precipitation per year. The warmest month is August (average high 85.9°F), and the coldest is December (average low 36.8°F). December is typically the wettest month (6.05 in) and August the driest (0.23 in).
Best time to visit Roseburg
Full guide →Climate change signal
All-time records →98 of 366 (26.8%) of Roseburg'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.
| 1890s | 0 | |
| 1900s | 0 | |
| 1930s | 62 | |
| 1940s | 68 | |
| 1950s | 37 | |
| 1960s | 28 | |
| 1990s | 9 | |
| 2000s | 52 | |
| 2010s | 53 | |
| 2020s | 57 |
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 | 50.1°F | 37.1°F | 43.6°F | 4.82 in | — | 18 |
| February | 53.7°F | 37.6°F | 45.7°F | 3.62 in | — | 17 |
| March | 58.7°F | 39.6°F | 49.2°F | 3.47 in | — | 17 |
| April | 63.3°F | 42.5°F | 52.9°F | 2.71 in | — | 15 |
| May | 71.0°F | 47.9°F | 59.5°F | 2.09 in | — | 11 |
| June | 76.7°F | 52.5°F | 64.6°F | 0.93 in | — | 6 |
| July | 85.8°F | 57.4°F | 71.6°F | 0.26 in | — | 1 |
| August | 85.9°F | 57.1°F | 71.5°F | 0.23 in | — | 2 |
| September | 80.1°F | 52.2°F | 66.1°F | 0.85 in | — | 5 |
| October | 66.9°F | 45.2°F | 56.1°F | 2.32 in | — | 12 |
| November | 54.2°F | 40.6°F | 47.4°F | 4.72 in | — | 18 |
| December | 48.2°F | 36.8°F | 42.5°F | 6.05 in | — | 20 |
Climate twins of Roseburg
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).