| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 49.6 | 22.6 | 80 | -21 | 0.3 | 3.7 |
| February | 52.1 | 24.1 | 83 | -18 | 0.3 | 2.7 |
| March | 60.5 | 30.9 | 87 | -11 | 0.9 | 3.4 |
| April | 67.6 | 38.1 | 92 | 7 | 1.2 | 1.3 |
| May | 76.8 | 47.4 | 99 | 20 | 1.6 | 0.5 |
| June | 86.8 | 57.1 | 105 | 31 | 1.7 | 0.0 |
| July | 89.9 | 61.9 | 105 | 40 | 2.9 | 0.0 |
| August | 87.1 | 60.5 | 102 | 42 | 2.9 | 0.0 |
| September | 80.6 | 53.5 | 99 | 26 | 1.8 | 0.0 |
| October | 69.3 | 41.3 | 93 | 6 | 1.2 | 1.2 |
| November | 58.0 | 30.4 | 86 | -10 | 0.4 | 2.7 |
| December | 48.3 | 22.6 | 83 | -14 | 0.4 | 6.6 |
| Entire year | 69.0 | 41.0 | 105 | -21 | 15.6 | 21.6 |
|
More Clayton Weather Records
1896–2024
|
||
|---|---|---|
| Highest daily low | 74 °F | July 26, 1917 |
| Lowest daily high | -1 °F | January 11, 1963 |
| Greatest daily range (Difference of high and low) |
70 °F | November 26, 1896 |
| Greatest difference in daily high over two conscutive days |
53 °F | Dec 21–22, 2022 |
| Most daily precipitation | 6.2 inches | April 30, 1914 |
| Most monthly precipitation | 10.5 inches | July 1899 |
| Most yearly precipitation | 37.6 inches | 1941 |
| Most yearly days with precipitation | 119 | 2015 |
| Earliest snow in season | September 17 | 1971 |
| Latest snow in season | May 13 | 1953 |
| Most daily snow | 18.5 inches | December 29, 2006 |
| Most monthly snow | 34.4 inches | December 2006 |
| Most yearly snow | 49.5 inches | 1918 |
| Most snow in a winter | 55.3 inches | 1923–1924 |
| Greatest snow accumulation | 28.0 inches | December 30, 2006 |
| Earliest freeze | September 21 | 1983 |
| Earliest day ≥ 80 °F | January 10 | 1990 |
| Earliest day ≥ 90 °F | April 20 | 1989 |
| Earliest day ≥ 100 °F | June 1 | 1998 |
| Latest freeze | June 2 | 1919 |
| Latest day ≥ 80 °F | December 23 | 1955 |
| Latest day ≥ 90 °F | October 29 | 2003 |
| Latest day ≥ 100 °F | August 28 | 1922 |
| Most days in a year < 0 °F | 10 | 1899 |
| Most days in a year < 32 °F | 159 | 1920 |
| Most days in a year ≥ 80 °F | 145 | 2020 |
| Most days in a year ≥ 90 °F | 86 | 2011 |
| Most days in a year ≥ 100 °F | 9 | 2016 |
|
Clayton Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 12 days | Jul 19–30, 1925 |
| Without precipitation | 109 days | Nov 5, 1910 – Feb 21, 1911 |
| With snow | 6 days | Feb 23–28, 1947 |
| High temperature at or below freezing |
9 days | Dec 17–25, 1983 |
| High temperature ≥ 80 °F | 83 days | Jun 29 – Sep 19, 2000 |
| High temperature ≥ 90 °F | 31 days | Jun 28 – Jul 28, 2011 |
| High temperature ≥ 100 °F | 4 days | Jun 26–29, 2012 |
| Years | Station | Coordinates |
|---|---|---|
| 1896–2024 | Clayton Municipal Air Park | location |