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 average high-temperature increases in May, moving from an enjoyable 66.2°F (19°C) in April to a warm 75.4°F (24.1°C). Lewisport's nighttime temperature during May is consistently averaged at a refreshing 57.7°F (14.3°C).Humidity
February and May, with an average relative humidity of 80%, are the most humid months.Rainfall
In Lewisport, in May, during 14 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. In Lewisport, during the entire year, the rain falls for 122.6 days and collects up to 13.03" (331mm) of precipitation.Snowfall
In Lewisport, snow does not fall in May through August.Daylight
In Lewisport, the average length of the day in May is 14h and 14min.On the first day of May, sunrise is at 5:50 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:03 pm CDT.
Sunshine
In May, the average sunshine is 9.1h.UV index
The months with the highest UV index in Lewisport are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 6 in May leads to these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What are the most humid months?
What is the average humidity in May?
How much does it rain in May?
When it does not snow in Lewisport?
Does it snow in May?
How many hours of daylight does Lewisport have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Lewisport have in May?
What is the month with the highest UV index?
How high is the UV index in May?
Average temperature in May
Lewisport, KY
- Average high temperature in May: 75.4°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in May: 57.7°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in May
Lewisport, KY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Lewisport, KY
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in May
Lewisport, KY
- Average humidity in May: 80%
The months with the highest relative humidity are February and May (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Lewisport, KY
- Average rainfall in May: 1.38"
The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is September (0.51").
Average rainfall days in May
Lewisport, KY
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is May (14 days).
The months with the least rainy days are January and November (7.7 days).
Average snowfall in May
Lewisport, KY
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.83").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in May
Lewisport, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Lewisport, KY
- Average daylight in May: 14h and 1min
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 months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Lewisport, KY
- Average sunshine days in May: 13 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is May (13 days).
Average UV index in May
Lewisport, 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
Lewisport, KY
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility in May
Lewisport, KY
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Lewisport, Kentucky, USA
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