May weather forecastCorydon, KY
May
Weather in May
The last month of the spring, May, is a warm month in Corydon, Kentucky, with an average temperature fluctuating between 74.8°F (23.8°C) and 58.5°F (14.7°C).Temperature
May's onset brings a rise in the average high-temperature, moving from a comfortable 65.8°F (18.8°C) in April to a moderately hot 74.8°F (23.8°C). Corydon records an average temperature drop to a mild 58.5°F (14.7°C) in May.Humidity
May is the most humid month, with an average relative humidity of 80%.Rainfall
In Corydon, during May, the rain falls for 14.4 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, in Corydon, Kentucky, there are 131.7 rainfall days, and 15.47" (393mm) of precipitation is accumulated.Snowfall
In Corydon, snow does not fall in April through October.Daylight
The average length of the day in May is 14h and 13min.On the first day of the month, sunrise is at 5:54 am and sunset at 7:41 pm. On the last day of May, sunrise is at 5:30 am and sunset at 8:06 pm CDT.
Sunshine
In May, the average sunshine in Corydon is 9.4h.UV index
The months with the highest UV index in Corydon 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 rays for average individuals.Note: A maximum high UV index of 6 in May translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Corydon, KY
- Average high temperature in May: 74.8°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in May: 58.5°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in May
Corydon, 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
Corydon, KY
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in May
Corydon, KY
- Average humidity in May: 80%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in May
Corydon, KY
- Average rainfall in May: 1.61"
The wettest month (with the highest rainfall) is April (1.65").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days in May
Corydon, KY
- Average rainfall days in May: 14.4 days
The months with the highest number of rainy days are May and July (14.4 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in May
Corydon, KY
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Corydon, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Corydon, 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 36min).
- Average sunshine in May: 9h and 24min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in May
Corydon, KY
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in May
Corydon, 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
Corydon, KY
- Average cloud cover in May: 37
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in May
Corydon, KY
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
