May weather forecastOverland Park, KS

May
Weather in May
In May, Overland Park truly enters into the warm sun-bathed phase of the year. Temperatures display an upward movement with maximums hitting around 72.9°F (22.7°C) on an average. Pleasant weather welcomes outdoor activities with trees in full bloom under 8.6 hours of daily sunshine. Light showers break the monotony of sunlit days, inducing a fresh feel. Yet, winds retain some chill around 8.1mph (13km/h), a residual reminder of bygone winters.Temperature
May's onset brings a subtle temperature rise, moving from an enjoyable 64°F (17.8°C) in April to an agreeable 72.9°F (22.7°C). Overland Park in May anticipates an average nighttime temperature of 55.9°F (13.3°C).Humidity
The months with the highest humidity are May and June, with an average relative humidity of 78%.Rainfall
May is the month with the most rainfall in Overland Park. Rain falls for 8.3 days and accumulates 0.71" (18mm) of precipitation.Snowfall
January through March, May, October through December are months with snowfall in Overland Park. May is the first month it typically snows. Throughout May, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Overland Park, there are 10.9 snowfall days, and 1.14" (29mm) of snow is accumulated.Daylight
In Overland Park, the average length of the day in May is 14h and 19min.On the first day of the month, sunrise is at 6:19 am and sunset at 8:11 pm. On the last day of May, in Overland Park, sunrise is at 5:54 am and sunset at 8:38 pm CDT.
Sunshine
In Overland Park, the average sunshine in May is 8.6h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Overland Park. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Overland Park, KS
- Average high temperature in May: 72.9°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in May: 55.9°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in May
Overland Park, KS
- Average pressure in May: 29.93"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 May
Overland Park, KS
- Average wind speed in May: 8.1mph
The windiest months (with the highest average wind speed) are March and April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in May
Overland Park, KS
- Average humidity in May: 78%
The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in May
Overland Park, KS
- Average rainfall in May: 0.71"
The wettest month (with the highest rainfall) is May (0.71").
The driest month (with the least rainfall) is November (0.16").
Average rainfall days in May
Overland Park, KS
- Average rainfall days in May: 8.3 days
The months with the highest number of rainy days are May and July (8.3 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in May
Overland Park, KS
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (0.39").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in May
Overland Park, KS
- Average snowfall days in May: 0.2 days
The months with the highest number of snowfall days are January and February (2.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Overland Park, KS
- Average daylight in May: 14h and 18min
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 May: 8h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in May
Overland Park, KS
- Average sunshine days in May: 19.7 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is May (19.7 days).
Average UV index in May
Overland Park, KS
- Average UV index in May: 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 May
Overland Park, KS
- Average cloud cover in May: 39
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in May
Overland Park, KS
- Average visibility in May: 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).





