May weather forecastWest Louisville, KY
May
Weather in May
May, the last month of the spring in West Louisville, is a moderately hot month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 58.3°F (14.6°C).Temperature
With the onset of May, West Louisville experiences a temperature shift, with the average high-temperature moving from a comfortable 66°F (18.9°C) in April to a warm 75.4°F (24.1°C). In West Louisville, the May nights cool down to an average low of 58.3°F (14.6°C).Humidity
May is the most humid month, with an average relative humidity of 80%.Rainfall
In West Louisville, during May, the rain falls for 17.2 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, there are 158.3 rainfall days, and 31.3" (795mm) of precipitation is accumulated.Snowfall
In West Louisville, snow does not fall in May through October.Daylight
In May, the average length of the day is 14h and 13min.On the first day of May, sunrise is at 5:52 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:04 pm CDT.
Sunshine
In May, the average sunshine is 9.3h.UV index
The months with the highest UV index in West Louisville are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
West Louisville, KY
- Average high temperature in May: 75.4°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in May: 58.3°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in May
West Louisville, 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
West Louisville, KY
- Average wind speed in May: 7.4mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity in May
West Louisville, 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 (71%).
Average rainfall in May
West Louisville, KY
- Average rainfall in May: 3.31"
The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in May
West Louisville, KY
- Average rainfall days in May: 17.2 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in May
West Louisville, KY
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
West Louisville, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6.8 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
West Louisville, 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 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in May
West Louisville, KY
- Average sunshine days in May: 10.6 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in May
West Louisville, 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
West Louisville, KY
- Average cloud cover in May: 38
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in May
West Louisville, 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).
