June weather forecastLee's Summit, MO
June
Weather in June
June sees the onset of summer in Lee's Summit, with temperatures continuing to climb. Daylight hours reach their peak, stretching out the warm sunny days. Despite the climb in temperature, this month sees a dip in rainfall occurrence compared to May. Though it marks the beginning of a hot period, the humidity remains fairly stable, making the weather endurable. As nature blooms in full force, June invites the residents to bask in the sun-lit glory.Temperature
June's arrival brings a change in high-temperatures, moving from an agreeable 72.7°F (22.6°C) in May to a moderately hot 83.5°F (28.6°C). Nighttime temperatures in June average to a comfortable 66.4°F (19.1°C).Heat index
June's mean heat index is estimated at a hot 91.4°F (33°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.Be advised, the heat index considers values for conditions in shade and with a light breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
May and June, with an average relative humidity of 79%, are the most humid months.Rainfall
In Lee's Summit, Missouri, in June, during 15.3 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, there are 137.8 rainfall days, and 29.53" (750mm) of precipitation is accumulated.Snowfall
In Lee's Summit, snow does not fall in June through September.Daylight
With an average of 14h and 54min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:53 am and sunset at 8:37 pm. On the last day of June, sunrise is at 5:55 am and sunset at 8:46 pm CDT.
Sunshine
The average sunshine in June is 10.3h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 6 in June suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Lee's Summit, MO
- Average high temperature in June: 83.5°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in June: 66.4°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in June
Lee's Summit, MO
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Lee's Summit, MO
- Average wind speed in June: 7.8mph
The windiest months (with the highest average wind speed) are February, March and April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in June
Lee's Summit, MO
- Average humidity in June: 79%
The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in June
Lee's Summit, MO
- Average rainfall in June: 3.11"
The wettest month (with the highest rainfall) is May (4.29").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in June
Lee's Summit, MO
- Average rainfall days in June: 15.3 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in June
Lee's Summit, MO
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Lee's Summit, MO
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Lee's Summit, MO
- Average daylight in June: 14h and 54min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in June: 10h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in June
Lee's Summit, MO
- Average sunshine days in June: 11.8 days
The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in June
Lee's Summit, MO
- Average UV index in June: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Lee's Summit, MO
- Average cloud cover in June: 27
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in June
Lee's Summit, MO
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
