| Month | Average (°F) | Record (°F) | Average (inches) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 39.5 | 20.2 | 75 | -19 | 1.1 |
| February | 44.5 | 24.4 | 80 | -15 | 1.5 |
| March | 55.8 | 34.5 | 87 | -5 | 2.4 |
| April | 65.8 | 44.3 | 92 | 11 | 4.3 |
| May | 74.9 | 54.8 | 94 | 28 | 5.7 |
| June | 83.7 | 64.1 | 103 | 35 | 5.4 |
| July | 88.0 | 68.2 | 108 | 48 | 4.7 |
| August | 86.7 | 66.5 | 109 | 43 | 4.5 |
| September | 79.0 | 58.0 | 107 | 29 | 4.0 |
| October | 67.3 | 46.1 | 95 | 7 | 3.3 |
| November | 53.8 | 34.7 | 82 | 0 | 2.2 |
| December | 42.8 | 25.1 | 74 | -25 | 1.5 |
| Entire year | 65.3 | 45.3 | 109 | -25 | 40.3 |
|
More Lee's Summit Weather Records
1962–2024
|
||
|---|---|---|
| Highest daily low | 83 °F | August 2, 2011 |
| Lowest daily high | -4 °F | December 24, 1983 |
| Greatest daily range (Difference of high and low) |
61 °F | January 18, 1996 |
| Greatest difference in daily high over two conscutive days |
54 °F | Jan 18–19, 1996 |
| Most daily precipitation | 8.0 inches | August 13, 1982 |
| Most monthly precipitation | 16.7 inches | August 1982 |
| Most yearly precipitation | 59.2 inches | 1998 |
| Most yearly days with precipitation | 134 | 1985 |
| Earliest freeze | September 15 | 1993 |
| Earliest day ≥ 80 °F | February 29 | 1972 |
| Earliest day ≥ 90 °F | April 12 | 1972 |
| Earliest day ≥ 100 °F | June 23 | 1988 |
| Latest freeze | May 6 | 1992 |
| Latest day ≥ 80 °F | November 16 | 1963 |
| Latest day ≥ 90 °F | October 14 | 1963 |
| Latest day ≥ 100 °F | September 10 | 1984 |
| Most days in a year < 0 °F | 17 | 1979 |
| Most days in a year < 32 °F | 160 | 1993 |
| Most days in a year ≥ 80 °F | 150 | 1963 |
| Most days in a year ≥ 90 °F | 81 | 1980 |
| Most days in a year ≥ 100 °F | 31 | 1980 |
|
Lee's Summit Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 14 days | Apr 28 – May 11, 1996 |
| Without precipitation | 44 days | Oct 31 – Dec 13, 1989 |
| High temperature at or below freezing |
17 days | Dec 30, 1978 – Jan 15, 1979 |
| High temperature ≥ 80 °F | 109 days | May 24 – Sep 9, 1980 |
| High temperature ≥ 90 °F | 32 days | Jun 25 – Jul 26, 1980 |
| High temperature ≥ 100 °F | 18 days | Jul 4–21, 1980 |