| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 39.6 | 21.0 | 79 | -23 | 2.3 | 4.7 |
| February | 44.9 | 24.6 | 89 | -25 | 2.1 | 2.3 |
| March | 55.5 | 33.8 | 97 | -16 | 3.1 | 0.7 |
| April | 66.6 | 43.8 | 96 | 13 | 4.8 | 0.0 |
| May | 75.2 | 54.7 | 102 | 24 | 5.2 | 0.0 |
| June | 83.8 | 64.3 | 105 | 38 | 4.2 | 0.0 |
| July | 88.0 | 68.6 | 114 | 42 | 4.4 | 0.0 |
| August | 87.4 | 66.7 | 111 | 41 | 4.1 | 0.0 |
| September | 79.7 | 57.8 | 107 | 29 | 4.2 | 0.0 |
| October | 68.5 | 45.8 | 96 | 14 | 3.6 | 0.0 |
| November | 55.0 | 34.6 | 88 | 1 | 3.2 | 0.3 |
| December | 43.7 | 25.6 | 79 | -24 | 2.3 | 2.5 |
| Entire year | 65.8 | 45.3 | 114 | -25 | 43.2 | 10.7 |
|
More Jefferson City Weather Records
1893–2024
|
||
|---|---|---|
| Highest daily low | 83 °F | July 25, 1934 |
| Lowest daily high | -5 °F | February 12, 1899 |
| Greatest daily range (Difference of high and low) |
64 °F | March 20, 1934 |
| Greatest difference in daily high over two conscutive days |
50 °F | Dec 31, 1992 – Jan 1, 1993 |
| Most daily precipitation | 7.5 inches | December 20, 1895 |
| Most monthly precipitation | 14.1 inches | October 1941 |
| Most yearly precipitation | 66.1 inches | 1993 |
| Most yearly days with precipitation | 137 | 2010 |
| Earliest snow in season | October 23 | 1917 |
| Latest snow in season | April 25 | 1910 |
| Most daily snow | 14.0 inches | February 2, 2011 |
| Most monthly snow | 35.4 inches | March 1912 |
| Most yearly snow | 54.4 inches | 1912 |
| Most snow in a winter | 65.1 inches | 1911–1912 |
| Greatest snow accumulation | 15.0 inches | March 11, 1912 |
| Earliest freeze | September 22 | 1983 |
| Earliest day ≥ 90 °F | March 21 | 1907 |
| Earliest day ≥ 100 °F | May 30 | 1934 |
| Latest freeze | May 12 | 1960 |
| Latest day ≥ 90 °F | October 30 | 1950 |
| Latest day ≥ 100 °F | September 29 | 1953 |
| Most days in a year < 0 °F | 19 | 1963 |
| Most days in a year < 32 °F | 140 | 1912 |
| Most days in a year ≥ 80 °F | 155 | 1956 |
| Most days in a year ≥ 90 °F | 111 | 1901 |
| Most days in a year ≥ 100 °F | 50 | 1936 |
| Most days in a year ≥ 110 °F | 10 | 1934 |
|
Jefferson City Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 13 days | Apr 16–28, 1918 |
| Without precipitation | 47 days | Dec 2, 1955 – Jan 17, 1956 |
| With snow | 8 days | Dec 20–27, 1983 |
| High temperature at or below freezing |
19 days | Jan 30 – Feb 17, 1905 |
| High temperature ≥ 80 °F | 113 days | May 26 – Sep 15, 1900 |
| High temperature ≥ 90 °F | 37 days | Jun 20 – Jul 26, 1934 |
| High temperature ≥ 100 °F | 17 days | Jun 20 – Jul 6, 1901 |
| High temperature ≥ 110 °F | 4 days | Aug 7–10, 1934 |
| Years | Station | Coordinates |
|---|---|---|
| 1893–2024 | Jefferson City Water Treatment Plant | location |