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 arrival of May witnesses a small shift in the average high-temperature, moving from a refreshing 67.1°F (19.5°C) in April to a moderately hot 75.7°F (24.3°C). Lucas records a consistent low-temperature of 57.4°F (14.1°C) during May nights.Humidity
The months with the highest humidity are February, March, May and December, with an average relative humidity of 79%.Rainfall
In May, the rain falls for 15.6 days. Throughout May, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 149.2 rainfall days, and 23.27" (591mm) of precipitation is accumulated.Snowfall
In Lucas, snow does not fall in May through October.Daylight
In May, the average length of the day in Lucas is 14h and 10min.On the first day of the month, sunrise is at 5:48 am and sunset at 7:33 pm. On the last day of May, in Lucas, Kentucky, sunrise is at 5:26 am and sunset at 7:57 pm CDT.
Sunshine
The average sunshine in May is 9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 during May translates into the following guidance:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are May temperatures in Lucas?
What is the most humid month in Lucas?
What is the average humidity in May in Lucas?
How many days does it rain in May in Lucas?
When it does not snow in Lucas?
Does it snow in Lucas in May?
What is the average length of the day in May in Lucas?
What time are sunrise and sunset in May in Lucas?
How long on average sun shines in May in Lucas?
When is the highest UV index in Lucas?
What is the UV index reading in May in Lucas?
Average temperature in May
Lucas, KY
- Average high temperature in May: 75.7°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in May: 57.4°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in May
Lucas, KY
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Lucas, KY
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity in May
Lucas, KY
- Average humidity in May: 79%
The months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
Lucas, KY
- Average rainfall in May: 2.36"
The wettest month (with the highest rainfall) is July (2.87").
The driest months (with the least rainfall) are September and November (1.34").
Average rainfall days in May
Lucas, KY
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.1 days).
Average snowfall in May
Lucas, KY
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Lucas, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lucas, 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 August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in May
Lucas, KY
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in May
Lucas, 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 and December (UV index 2).
Average cloud cover in May
Lucas, KY
- Average cloud cover in May: 40
The months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Lucas, KY
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Lucas, Kentucky, USA
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