Lee's Summit weather in July: Lee's Summit, Missouri: normal highs, lows, rain and records for July
Lee's Summit in July has a normal high of 88°F and a normal low of 70°F, a daily mean of 79°F, rising from 87°F on the 1st to 89°F by the 31st. Measurable precipitation falls on 9 days in a normal July, 4.57 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 31°C and low of 21°C, 116 mm of precipitation in July.
- NOAA stationLees Summit Municipal Airport
- Station IDUSW00053879
- Location38.96°N 94.37°W
- Elevation997 ft (304 m)
- From the center3 miles
- Population106,419
- Jan 39° 22°
- Feb 44° 26°
- Mar 55° 35°
- Apr 66° 46°
- May 75° 56°
- Jun 84° 65°
- Jul 88° 70°
- Aug 87° 68°
- Sep 79° 59°
- Oct 67° 47°
- Nov 54° 36°
- Dec 43° 26°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Lee's Summit in July?
The normal high is 88°F and the normal low 70°F, for a daily mean of 79.0°F. July is 4.3°F warmer than June and 1.7°F warmer than August. July is the warmest month of the year in Lee's Summit and the 3rd wettest. Across the month the normal high rises 2°F, from 87°F on July 1 to 89°F on July 31. From one year to the next July's mean temperature typically moves about 2.7°F either way (NOAA's standard deviation), so roughly two Julys in three average between 76°F and 82°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 31%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 87°F | 69°F | 31% | 19% |
| July 8 | 88°F | 70°F | 29% | 18% |
| July 15 | 89°F | 70°F | 28% | 17% |
| July 22 | 89°F | 70°F | 28% | 16% |
| July 31 | 89°F | 70°F | 29% | 17% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 24, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 87°F | 69°F | 31% | 19% | 14 h 50 min |
| July 2 | 87°F | 69°F | 30% | 19% | 14 h 50 min |
| July 3 | 87°F | 69°F | 30% | 19% | 14 h 50 min |
| July 4 | 88°F | 69°F | 30% | 19% | 14 h 50 min |
| July 5 | 88°F | 69°F | 30% | 19% | 14 h 50 min |
| July 6 | 88°F | 69°F | 29% | 18% | 14 h 50 min |
| July 7 | 88°F | 69°F | 29% | 18% | 14 h 50 min |
| July 8 | 88°F | 70°F | 29% | 18% | 14 h 50 min |
| July 9 | 88°F | 70°F | 28% | 18% | 14 h 50 min |
| July 10 | 88°F | 70°F | 28% | 17% | 14 h 50 min |
| July 11 | 88°F | 70°F | 28% | 17% | 14 h 40 min |
| July 12 | 88°F | 70°F | 28% | 17% | 14 h 40 min |
| July 13 | 88°F | 70°F | 28% | 17% | 14 h 40 min |
| July 14 | 88°F | 70°F | 28% | 17% | 14 h 40 min |
| July 15 | 89°F | 70°F | 28% | 17% | 14 h 40 min |
| July 16 | 89°F | 70°F | 28% | 17% | 14 h 40 min |
| July 17 | 89°F | 70°F | 28% | 16% | 14 h 40 min |
| July 18 | 89°F | 70°F | 28% | 16% | 14 h 40 min |
| July 19 | 89°F | 70°F | 28% | 16% | 14 h 30 min |
| July 20 | 89°F | 70°F | 28% | 16% | 14 h 30 min |
| July 21 | 89°F | 70°F | 28% | 16% | 14 h 30 min |
| July 22 | 89°F | 70°F | 28% | 16% | 14 h 30 min |
| July 23 | 89°F | 70°F | 28% | 16% | 14 h 30 min |
| July 24 | 89°F | 70°F | 28% | 17% | 14 h 30 min |
| July 25 | 89°F | 70°F | 28% | 17% | 14 h 30 min |
| July 26 | 89°F | 70°F | 28% | 17% | 14 h 20 min |
| July 27 | 89°F | 70°F | 29% | 17% | 14 h 20 min |
| July 28 | 89°F | 70°F | 29% | 17% | 14 h 20 min |
| July 29 | 89°F | 70°F | 29% | 17% | 14 h 20 min |
| July 30 | 89°F | 70°F | 29% | 17% | 14 h 20 min |
| July 31 | 89°F | 70°F | 29% | 17% | 14 h 10 min |
- Normal high
- 88°FJuly average
- Normal low
- 70°FJuly average
- Precipitation
- 4.57 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 14
- Daylight
- 14 h 50 min to 14 h 10 minJuly 1 to July 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 28
- Sunshine
- 83%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00053879; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Lee's Summit in July?
On a given July day the chance of 0.01 inch or more is 29% on average, highest around July 1 (31%). In all, 4.57 in falls on 9 days of a normal July, 1 of them with an inch or more.
In a normal July in Lee's Summit, 14 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00053879.
What are the records for July in Lee's Summit?
The July mean against the 1991-2020 normal of 79.0°F: 2021 77.8°F (−1.2), 2023 77.9°F (−1.1), 2025 81.0°F (+2.0), 2026 80.0°F (+1.0). 2 of 4 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 77.8°F | −1.2°F | 1.89 in |
| 2023 | 77.9°F | −1.1°F | 4.48 in |
| 2025 | 81.0°F | +2.0°F | 5.82 in |
| 2026 | 80.0°F | +1.0°F | 4.90 in |
Source: recent months: ACIS, station USW00053879. Records and recent months use complete months only.
How does July in Lee's Summit compare across Missouri?
Across the 134 places PlainClimate covers in Missouri, July normal highs run from 85°F in Canton to 92°F in Malden; Lee's Summit's is 88°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.