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
May brings a temperature increase, with average high-temperatures moving from April's refreshing 66.6°F (19.2°C) to a warm 75.7°F (24.3°C). During the nights in May, Saint Matthews observes an average low-temperature of 57.4°F (14.1°C).Humidity
The average relative humidity in May is 77%.Rainfall
In Saint Matthews, in May, it is raining for 13.9 days, with typically 1.14" (29mm) of accumulated precipitation. In Saint Matthews, during the entire year, the rain falls for 120.5 days and collects up to 10.43" (265mm) of precipitation.Snowfall
In Saint Matthews, snow does not fall in May through October.Daylight
In May, the average length of the day is 14h and 16min.On the first day of the month, sunrise is at 6:44 am and sunset at 8:34 pm. On the last day of May, sunrise is at 6:20 am and sunset at 8:59 pm EDT.
Sunshine
In Saint Matthews, Kentucky, 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 value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 6 in May translates into this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Saint Matthews?
What is the average humidity in May in Saint Matthews?
How many days does it rain in May in Saint Matthews?
When it does not snow in Saint Matthews?
Does it snow in Saint Matthews in May?
How many hours of daylight does Saint Matthews have in May?
What time are sunrise and sunset in May in Saint Matthews?
How many hours of sunshine does Saint Matthews have in May?
What is the month with the highest UV index in Saint Matthews?
How high is the UV index in May in Saint Matthews?
Average temperature in May
Saint Matthews, KY
- Average high temperature in May: 75.7°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in May: 57.4°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure in May
Saint Matthews, KY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Saint Matthews, KY
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Saint Matthews, KY
- Average humidity in May: 77%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Saint Matthews, KY
- Average rainfall in May: 1.14"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in May
Saint Matthews, KY
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in May
Saint Matthews, KY
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Saint Matthews, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6 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
Saint Matthews, KY
- Average daylight in May: 14h and 2min
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 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in May
Saint Matthews, KY
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in May
Saint Matthews, 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, November and December (UV index 2).
Average cloud cover in May
Saint Matthews, KY
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in May
Saint Matthews, KY
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
Saint Matthews, Kentucky, USA
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