| Month | Average (°F) | Record (°F) | Average (inches) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 50.1 | 37.1 | 71 | -1 | 4.7 |
| February | 53.3 | 37.3 | 79 | 13 | 3.6 |
| March | 58.3 | 39.3 | 83 | 19 | 3.5 |
| April | 63.5 | 42.3 | 95 | 25 | 2.5 |
| May | 70.7 | 47.8 | 105 | 26 | 2.0 |
| June | 77.2 | 52.9 | 114 | 34 | 0.8 |
| July | 86.1 | 57.5 | 109 | 39 | 0.2 |
| August | 86.4 | 57.3 | 109 | 41 | 0.2 |
| September | 79.9 | 52.3 | 104 | 32 | 0.9 |
| October | 66.8 | 45.4 | 96 | 21 | 2.3 |
| November | 54.4 | 40.8 | 77 | 15 | 4.7 |
| December | 48.1 | 36.7 | 70 | 5 | 5.9 |
| Entire year | 66.4 | 45.6 | 114 | -1 | 30.6 |
|
More Roseburg Weather Records
1899–2024
|
||
|---|---|---|
| Highest daily low | 74 °F | June 27, 2015 |
| Lowest daily high | 25 °F | January 20, 1962 |
| Greatest daily range (Difference of high and low) |
53 °F | September 22, 1957 |
| Greatest difference in daily high over two conscutive days |
33 °F | May 31 – Jun 1, 2001 |
| Most daily precipitation | 3.9 inches | February 10, 1961 |
| Most monthly precipitation | 15.7 inches | December 1955 |
| Most yearly precipitation | 46.4 inches | 1950 |
| Most yearly days with precipitation | 175 | 2010 |
| Earliest freeze | October 16 | 1946 |
| Earliest day ≥ 80 °F | March 12 | 1934 |
| Earliest day ≥ 90 °F | April 7 | 2016 |
| Earliest day ≥ 100 °F | May 16 | 2008 |
| Latest freeze | May 13 | 1958 |
| Latest day ≥ 80 °F | October 28 | 1944 |
| Latest day ≥ 90 °F | October 10 | 1934 |
| Latest day ≥ 100 °F | September 23 | 1943 |
| Most days in a year < 0 °F | 1 | 1962 |
| Most days in a year < 32 °F | 64 | 1955 |
| Most days in a year ≥ 80 °F | 118 | 2015 |
| Most days in a year ≥ 90 °F | 51 | 2021 |
| Most days in a year ≥ 100 °F | 11 | 2015 |
| Most days in a year ≥ 110 °F | 1 | 2021 |
|
Roseburg Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 26 days | Dec 24, 1935 – Jan 18, 1936 |
| Without precipitation | 104 days | May 26 – Sep 6, 2003 |
| High temperature at or below freezing |
6 days | Dec 8–13, 1932 |
| High temperature ≥ 80 °F | 65 days | Jun 24 – Aug 27, 2023 |
| High temperature ≥ 90 °F | 14 days | Jul 29 – Aug 11, 2017 |
| High temperature ≥ 100 °F | 4 days | Aug 13–16, 2023 |
| Years | Station | Coordinates |
|---|---|---|
| 1899–2024 | Roseburg Regional Airport | location |