| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 48.6 | 34.2 | 71 | -2 | 6.3 | 0.9 |
| February | 52.3 | 34.5 | 76 | 0 | 4.6 | 1.1 |
| March | 56.9 | 36.0 | 83 | 14 | 5.2 | 0.3 |
| April | 61.6 | 39.0 | 87 | 21 | 4.4 | 0.0 |
| May | 68.6 | 44.2 | 98 | 23 | 2.9 | 0.0 |
| June | 73.9 | 48.5 | 105 | 29 | 1.7 | 0.0 |
| July | 82.8 | 51.8 | 105 | 34 | 0.4 | 0.0 |
| August | 83.2 | 51.1 | 105 | 32 | 0.5 | 0.0 |
| September | 77.5 | 46.7 | 105 | 24 | 1.5 | 0.0 |
| October | 65.1 | 41.7 | 96 | 17 | 3.5 | 0.0 |
| November | 53.5 | 37.8 | 77 | 9 | 6.6 | 0.0 |
| December | 47.1 | 34.1 | 73 | -4 | 7.4 | 0.4 |
| Entire year | 64.3 | 41.7 | 105 | -4 | 44.9 | 2.8 |
|
More Cottage Grove Weather Records
1916–2024
|
||
|---|---|---|
| Highest daily low | 79 °F | July 23, 1927 |
| Lowest daily high | 11 °F | December 13, 1919 |
| Greatest daily range (Difference of high and low) |
66 °F | September 24, 1991 |
| Greatest difference in daily high over two conscutive days |
33 °F | Jun 1–2, 2001 |
| Most daily precipitation | 4.8 inches | November 22, 1961 |
| Most monthly precipitation | 18.4 inches | December 1955 |
| Most yearly precipitation | 63.1 inches | 1950 |
| Most yearly days with precipitation | 207 | 2010 |
| Earliest snow in season | October 31 | 1935 |
| Latest snow in season | May 5 | 1964 |
| Most daily snow | 16.0 inches | January 26, 1969 |
| Most monthly snow | 46.8 inches | January 1950 |
| Most yearly snow | 48.6 inches | 1950 |
| Most snow in a winter | 48.6 inches | 1949–1950 |
| Greatest snow accumulation | 22.0 inches | January 29, 1969 |
| Earliest freeze | September 1 | 1973 |
| Earliest day ≥ 80 °F | March 22 | 1926 |
| Earliest day ≥ 90 °F | May 1 | 2014 |
| Latest freeze | June 27 | 1976 |
| Latest day ≥ 80 °F | October 25 | 1944 |
| Latest day ≥ 90 °F | October 15 | 1991 |
| Most days in a year < 0 °F | 2 | 1972 |
| Most days in a year < 32 °F | 121 | 1985 |
| Most days in a year ≥ 80 °F | 95 | 1967 |
| Most days in a year ≥ 90 °F | 30 | 1967 |
| Most days in a year ≥ 100 °F | 4 | 2009 |
|
Cottage Grove Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 38 days | Oct 18 – Nov 24, 2012 |
| Without precipitation | 96 days | May 24 – Aug 27, 1951 |
| With snow | 4 days | Dec 28–31, 1964 |
| High temperature at or below freezing |
8 days | Dec 17–24, 1924 |
| High temperature ≥ 80 °F | 40 days | Jul 15 – Aug 23, 2005 |
| High temperature ≥ 90 °F | 11 days | Jul 13–23, 1938 |
| High temperature ≥ 100 °F | 3 days | Jul 27–29, 2009 |
| Years | Station | Coordinates |
|---|---|---|
| 1916–2024 | Cottage Grove 2E | location |