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
Spring Valley's May weather brings a rise in high-temperatures, moving from a refreshing 66°F (18.9°C) in April to a moderately hot 75.6°F (24.2°C). Spring Valley anticipates an average minimum temperature of 56.8°F (13.8°C) in the month of May.Humidity
In Spring Valley, the average relative humidity in May is 78%.Rainfall
In May, in Spring Valley, the rain falls for 18.5 days. Throughout May, 3.39" (86mm) of precipitation is accumulated. In Spring Valley, during the entire year, the rain falls for 168.9 days and collects up to 34.09" (866mm) of precipitation.Snowfall
In Spring Valley, snow does not fall in May through October.Daylight
In May, the average length of the day in Spring Valley is 14h and 16min.On the first day of May in Spring Valley, sunrise is at 6:44 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:59 pm EDT.
Sunshine
The average sunshine in May is 8.9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 6 in May translates into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Spring Valley?
What is the average humidity in May in Spring Valley?
How many days does it rain in May in Spring Valley?
When it does not snow in Spring Valley?
Does it snow in Spring Valley in May?
What is the average length of the day in May in Spring Valley?
When is the sunrise / sunset in May in Spring Valley?
How long on average sun shines in May in Spring Valley?
What are the months with the highest UV index in Spring Valley?
What is the UV index reading in May in Spring Valley?
Average temperature in May
Spring Valley, KY
- Average high temperature in May: 75.6°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 (38.8°F).
- Average low temperature in May: 56.8°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in May
Spring Valley, 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 (29.94"Hg).
Average wind speed in May
Spring Valley, KY
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in May
Spring Valley, 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 (73%).
Average rainfall in May
Spring Valley, KY
- Average rainfall in May: 3.39"
The wettest month (with the highest rainfall) is April (3.98").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in May
Spring Valley, KY
- Average rainfall days in May: 18.5 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in May
Spring Valley, KY
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Spring Valley, KY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.3 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
Spring Valley, 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: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Spring Valley, KY
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in May
Spring Valley, 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
Spring Valley, KY
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Spring Valley, KY
- Average visibility in May: 5mi
The months with the highest visibility are March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May and December (5mi).
Spring Valley, Kentucky, USA
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