Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The shift into May is accompanied by a temperature increase, with the average high-temperature rising from an enjoyable 64.9°F (18.3°C) in April to a moderately hot 74.8°F (23.8°C). During the month of May, an average temperature of 55.2°F (12.9°C) is noted during the nights in Hillsboro.Humidity
The average relative humidity in May in Hillsboro is 79%.Rainfall
In Hillsboro, in May, during 15.2 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. In Hillsboro, during the entire year, the rain falls for 143.3 days and collects up to 17.36" (441mm) of precipitation.Snowfall
In Hillsboro, snow does not fall in May through September.Daylight
In May, the average length of the day in Hillsboro, Kentucky, is 14h and 16min.On the first day of the month, sunrise is at 6:36 am and sunset at 8:26 pm. On the last day of May, sunrise is at 6:12 am and sunset at 8:52 pm EDT.
Sunshine
In May, the average sunshine is 9.1h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Hillsboro. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 6 in May interprets into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Hillsboro?
What is the average humidity in May in Hillsboro?
How many days does it rain in May in Hillsboro?
When it does not snow in Hillsboro?
Does it snow in Hillsboro in May?
How many hours of daylight does Hillsboro have in May?
When is the sunrise / sunset in May in Hillsboro?
How many hours of sunshine does Hillsboro have in May?
What is the month with the highest UV index in Hillsboro?
How high is the UV index in May in Hillsboro?
Average temperature in May
Hillsboro, KY
- Average high temperature in May: 74.8°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in May: 55.2°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in May
Hillsboro, KY
- Average pressure in May: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Hillsboro, KY
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in May
Hillsboro, KY
- Average humidity in May: 79%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Hillsboro, KY
- Average rainfall in May: 1.81"
The wettest month (with the highest rainfall) is July (1.93").
The driest months (with the least rainfall) are January, September and October (1.06").
Average rainfall days in May
Hillsboro, KY
- Average rainfall days in May: 15.2 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in May
Hillsboro, KY
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Hillsboro, KY
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hillsboro, KY
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in May
Hillsboro, KY
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in May
Hillsboro, KY
- 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
Hillsboro, KY
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Hillsboro, KY
- Average visibility in May: 5mi
The months with the highest visibility are March, April, June, August, October, November and December (6mi).
The months with the lowest visibility are January, February, May, July and September (5mi).
Hillsboro, Kentucky, USA
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