| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 57.6 | 34.4 | 82 | -4 | 4.9 | 0.5 |
| February | 62.0 | 37.3 | 88 | 6 | 3.8 | 0.0 |
| March | 69.4 | 42.7 | 93 | 13 | 4.7 | 0.0 |
| April | 78.0 | 50.7 | 99 | 21 | 3.3 | 0.0 |
| May | 85.6 | 59.8 | 106 | 34 | 3.2 | 0.0 |
| June | 90.7 | 67.8 | 108 | 42 | 5.5 | 0.0 |
| July | 93.1 | 70.7 | 108 | 51 | 5.2 | 0.0 |
| August | 91.2 | 69.6 | 109 | 52 | 5.2 | 0.0 |
| September | 86.5 | 63.9 | 106 | 37 | 4.2 | 0.0 |
| October | 77.5 | 52.3 | 99 | 25 | 2.8 | 0.0 |
| November | 67.6 | 41.7 | 88 | 11 | 3.0 | 0.0 |
| December | 59.3 | 35.5 | 85 | 4 | 4.0 | 0.0 |
| Entire year | 76.9 | 52.2 | 109 | -4 | 49.0 | 0.5 |
|
More Aiken Weather Records
1893–2024
|
||
|---|---|---|
| Highest daily low | 85 °F | July 22, 1991 |
| Lowest daily high | 20 °F | January 14, 1912 |
| Greatest daily range (Difference of high and low) |
64 °F | November 14, 1987 |
| Greatest difference in daily high over two conscutive days |
36 °F | Jan 23–24, 1923 |
| Most daily precipitation | 9.7 inches | April 16, 1969 |
| Most monthly precipitation | 14.5 inches | March 1980 |
| Most yearly precipitation | 70.3 inches | 1964 |
| Most yearly days with precipitation | 117 | 1994 |
| Earliest snow in season | December 15 | 1943 |
| Latest snow in season | March 31 | 1915 |
| Most daily snow | 15.0 inches | February 10, 1973 |
| Most monthly snow | 15.0 inches | February 1973 |
| Most yearly snow | 16.0 inches | 1912 |
| Most snow in a winter | 16.0 inches | 1911–1912 |
| Greatest snow accumulation | 4.0 inches | February 19, 1979 |
| Earliest freeze | October 8 | 1991 |
| Earliest day ≥ 100 °F | May 19 | 1996 |
| Latest freeze | April 25 | 1986 |
| Latest day ≥ 100 °F | September 22 | 1925 |
| Most days in a year < 0 °F | 1 | 1985 |
| Most days in a year < 32 °F | 72 | 1988 |
| Most days in a year ≥ 80 °F | 199 | 1990 |
| Most days in a year ≥ 90 °F | 156 | 1902 |
| Most days in a year ≥ 100 °F | 30 | 1902 |
|
Aiken Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 14 days | Jun 17–30, 1963 |
| Without precipitation | 58 days | Sep 6 – Nov 2, 1904 |
| With snow | 3 days | Feb 10–12, 1912 |
| High temperature at or below freezing |
3 days | Jan 26–28, 1940 |
| High temperature ≥ 80 °F | 175 days | Apr 21 – Oct 12, 1902 |
| High temperature ≥ 90 °F | 93 days | Jun 25 – Sep 25, 1902 |
| High temperature ≥ 100 °F | 11 days | Jul 9–19, 1993 |