May weather forecastNancy, KY
May
Weather in May
The last month of the spring, May, is a moderately hot month in Nancy, Kentucky, with an average temperature varying between 56.1°F (13.4°C) and 76.1°F (24.5°C).Temperature
A rise in the average high-temperature is observed during May, moving from a comfortable 66.9°F (19.4°C) in April to a moderately hot 76.1°F (24.5°C). In Nancy, an average temperature of 56.1°F (13.4°C) is noted during May nights.Humidity
The average relative humidity in May is 78%.Rainfall
In Nancy, in May, it is raining for 17.9 days, with typically 3.23" (82mm) of accumulated precipitation. In Nancy, during the entire year, the rain falls for 175.1 days and collects up to 38.31" (973mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Nancy, the average length of the day in May is 14h and 10min.On the first day of the month, sunrise is at 6:43 am and sunset at 8:28 pm. On the last day of May, in Nancy, sunrise is at 6:20 am and sunset at 8:52 pm EDT.
Sunshine
In May, the average sunshine is 9.2h.UV index
The months with the highest UV index in Nancy are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 6 in May translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Nancy, KY
- Average high temperature in May: 76.1°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in May: 56.1°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in May
Nancy, KY
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in May
Nancy, KY
- Average wind speed in May: 5.9mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in May
Nancy, KY
- Average humidity in May: 78%
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Nancy, KY
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in May
Nancy, KY
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (11.2 days).
Average snowfall in May
Nancy, KY
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Nancy, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.8 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
Nancy, KY
- Average daylight in May: 14h and 12min
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 12min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Nancy, KY
- Average sunshine days in May: 11 days
The month with the most sunshine days is October (16.6 days).
The months with the least sunshine days are February and July (10.1 days).
Average UV index in May
Nancy, 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
Nancy, 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
Nancy, KY
- Average visibility in May: 5mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
