Climateby Month

Lee's Summit, MO weather in June

NOAA 1991-2020 normals and daily records · Lee's Summit all year

Lee's Summit is warm and often humid in June, with some rain: highs average 83°F and nights drop to about 64°F. Rain falls on about 8 days.

Normal high
83°F
Normal low
64°F
Wet days
8
5.5 in total
Muggy days
14
dew point 65°F+

How June changes from start to finish

Normal values at the start and end of June
June 1June 30
Normal high79°F86°F
Normal low60°F67°F
Chance of a wet day28%26%
Sunrise / sunset5:53 am / 8:36 pm5:55 am / 8:46 pm
Daylight14.7 h14.9 h

Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Central Time).

A typical June day

  1. 6 am70°Fdew point 63°F
  2. 9 am76°Fdew point 64°F
  3. Noon81°Fdew point 64°F
  4. 3 pm84°Fdew point 64°F
  5. 6 pm82°Fdew point 63°F
  6. 9 pm77°Fdew point 63°F

NOAA hourly normals (local standard time) from Kansas City Downtown Airport (19 mi away); average wind 9 mph; clear or few clouds in 66% of daytime hours, mostly cloudy or overcast in 25%.

What kind of days to expect

  • Comfortable dayshigh 65-80°F and dew point under 60°F3 of 30
  • Hot dayshigh 90°F or more6 of 30
  • Muggy daysdaily mean dew point 65°F or more14 of 30
  • Wet daysat least 0.01 in of rain or melted snow8 of 30
  • Notable rainat least 0.10 in7 of 30
  • Freezing nightslow 32°F or below0 of 30
  • Snow on the groundsnow depth 1 in or more0 of 30

Average days per June, counted from daily records for each year 1991-2020.

Rain in June

Normal precipitation is 5.5 in; a dry June brings about 3.0 in and a wet one about 7.3 in (25th and 75th percentiles). About 4 days bring half an inch or more, and about 2 an inch or more.

How June varies from year to year

  • Warmest June, 1991-20202016: average high 88°F
  • Coolest June2004: average high 79°F
  • Wettest June2001: 14.5 in
  • Driest June2016: 0.8 in
  • Highest reading103°F (June 29, 2012)
  • Lowest reading45°F (June 3, 2013)

From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.

June compared with May and July

MayJuneJuly
Normal high74°F83°F87°F
Normal low54°F64°F68°F
Wet days1088
Comfortable days1332
Daylight14.3 h14.8 h14.6 h

Highs change by +9°F from May and +4°F into July.

Nearby alternatives in June

How Lee's Summit ranks in June

  • Normal high197th warmest of 378 cities; 7th of 7 in Missouri
  • Wet days136th driest of 378
  • Comfortable days211th most of 340

What to pack for Lee's Summit in June

  • Sunglasses and sunscreen – about 14.9 hours of daylight and highs near 83°F

Heating and cooling

June has 10 heating degree days and 256 cooling degree days (base 65°F), 4% of the year's total heating and cooling demand.

Questions

How hot is Lee's Summit in June?

The normal high is 83°F and the normal low is 64°F. From 1991 to 2020 the hottest June reading was 103°F (most recently on June 29, 2012).

Does it rain a lot in Lee's Summit in June?

About 8 days in June have at least 0.01 in of precipitation, and the normal total is 5.5 in. The wettest June in 1991-2020 was in 2001 (14.5 in); the driest was in 2016 (0.8 in).

Is June a good time to visit Lee's Summit?

June ranks 6th of 12 months on our comfort score for Lee's Summit (54 out of 100). It has about 3 comfortable days and about 6 days at 90°F or hotter. The best months are April and May.

Where the numbers come from

  • Temperature: Independence (USC00234154), 11 mi N of the city center, 985 ft (54 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Rain and snowfall: Unity Village (USC00238524), 2.7 mi NNW of the city center, 942 ft (97 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Snow depth: Pleasant Hill WFO (USC00236745), 9.4 mi SE of the city center, 1,000 ft . NOAA normals and daily records, 1991-2020.
  • Frost dates: Lees Summit Muni Airport (USW00053879), 3.4 mi N of the city center, 997 ft . NOAA normals and daily records, 1991-2020.
  • Humidity and wind by hour and cloud cover: Kansas City Downtown Airport (USW00013988), 19 mi NW of the city center, 742 ft (297 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Daily humidity and wind: C.r. Wheeler Downtown Arpt (724463-13988), 19 mi NW of the city center, 742 ft (297 ft lower than the city). Hourly observations, 1991-2020.