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 transition from April to May brings a temperature rise, with average high-temperatures increasing from a comfortable 64.9°F (18.3°C) to a moderately hot 74.1°F (23.4°C). The month of May records an average low-temperature of 52.9°F (11.6°C).Humidity
In May, the average relative humidity is 79%.Rainfall
In May, the rain falls for 20.8 days. Throughout May, 3.86" (98mm) of precipitation is accumulated. Throughout the year, there are 195.8 rainfall days, and 40.35" (1025mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Lucastown. During 0.1 snowfall days, in May, Lucastown aggregates 0.04" (1mm) of snow. In Lucastown, Kentucky, during the entire year, snow falls for 38.6 days and aggregates up to 19.29" (490mm) of snow.Daylight
The average length of the day in May in Lucastown is 14h and 11min.On the first day of May in Lucastown, sunrise is at 6:35 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:45 pm EDT.
Sunshine
In May, the average sunshine in Lucastown is 9h.UV index
May, June and August, with an average maximum UV index of 6, are months with the highest UV index in Lucastown. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 6 in May suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Lucastown?
What is the average humidity in May in Lucastown?
How many days does it rain in May in Lucastown?
What is the last month it snows in Lucastown?
What is the average length of the day in May in Lucastown?
When is the sunrise / sunset in May in Lucastown?
How long on average sun shines in May in Lucastown?
What are the months with the highest UV index in Lucastown?
What is the UV index reading in May in Lucastown?
Average temperature in May
Lucastown, KY
- Average high temperature in May: 74.1°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in May: 52.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in May
Lucastown, KY
- Average pressure in May: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in May
Lucastown, KY
- Average wind speed in May: 5.5mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in May
Lucastown, KY
- Average humidity in May: 79%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Lucastown, KY
- Average rainfall in May: 3.86"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.48").
Average rainfall days in May
Lucastown, KY
- Average rainfall days in May: 20.8 days
The months with the highest number of rainy days are May and July (20.8 days).
The month with the least rainy days is February (12.6 days).
Average snowfall in May
Lucastown, KY
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lucastown, KY
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lucastown, KY
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Lucastown, KY
- Average sunshine days in May: 8 days
The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (8 days).
Average UV index in May
Lucastown, KY
- Average UV index in May: 6
The months with the highest UV index are May, June 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
Lucastown, KY
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Lucastown, KY
- Average visibility in May: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Lucastown, Kentucky, USA
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