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
Lyons in May sees a temperature change, with average high-temperatures moving from a refreshing 63.9°F (17.7°C) in April to a moderately hot 73.4°F (23°C). Throughout May, an average low-temperature of 56.3°F (13.5°C) is experienced in Lyons.Humidity
The months with the highest humidity in Lyons are May and July, with an average relative humidity of 81%.Rainfall
In Lyons, during May, the rain falls for 13.8 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, in Lyons, there are 107 rainfall days, and 9.45" (240mm) of precipitation is accumulated.Snowfall
In Lyons, snow does not fall in April through October.Daylight
The average length of the day in May in Lyons is 14h and 19min.On the first day of May, sunrise is at 6:49 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 9:07 pm EDT.
Sunshine
In May, the average sunshine in Lyons is 8.8h.UV index
The months with the highest UV index 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 radiation for the ordinary person.Note: A maximum daily UV index of 6 during May morphs into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Lyons in May?
What are the most humid months in Lyons?
What is the average humidity in May in Lyons?
How many days does it rain in May in Lyons?
When it does not snow in Lyons?
How many hours of daylight does Lyons have in May?
When is the sunrise / sunset in May in Lyons?
How many hours of sunshine does Lyons have in May?
What is the month with the highest UV index in Lyons?
What is the UV index intensity in May in Lyons?
Average temperature in May
Lyons, IN
- Average high temperature in May: 73.4°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36°F).
- Average low temperature in May: 56.3°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure in May
Lyons, IN
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Lyons, IN
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in May
Lyons, IN
- Average humidity in May: 81%
The months with the highest relative humidity are May and July (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Lyons, IN
- Average rainfall in May: 1.02"
The wettest month (with the highest rainfall) is April (1.06").
The driest month (with the least rainfall) is September (0.47").
Average rainfall days in May
Lyons, IN
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (6.1 days).
Average snowfall in May
Lyons, IN
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Lyons, IN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6.3 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
Lyons, IN
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in May
Lyons, IN
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in May
Lyons, IN
- 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
Lyons, IN
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Lyons, IN
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Lyons, Indiana, USA
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