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 sees a rise in temperature during May, with average high-temperatures transitioning from a fresh 52.9°F (11.6°C) in April to a refreshing 65.3°F (18.5°C). Throughout the May nights, Lyons encounters a low-temperature of 48°F (8.9°C).Humidity
The average relative humidity in May in Lyons is 78%.Rainfall
In Lyons, in May, it is raining for 14 days, with typically 1.65" (42mm) of accumulated precipitation. In Lyons, during the entire year, the rain falls for 133.6 days and collects up to 14.45" (367mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Lyons. During 0.3 snowfall days, in May, Lyons aggregates 0.2" (5mm) of snow. In Lyons, during the entire year, snow falls for 53.8 days and aggregates up to 10.51" (267mm) of snow.Daylight
The average length of the day in May is 14h and 41min.On the first day of May in Lyons, sunrise is at 6:00 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:40 pm EDT.
Sunshine
In May, the average sunshine in Lyons is 9.2h.UV index
The average daily maximum UV index in May in Lyons is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Enhance your sun protection with tightly woven, yet airy clothing. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the temperature in May in Lyons?
What is the average humidity in May in Lyons?
How many days does it rain in May in Lyons?
What is the last month it snows in Lyons?
How many hours of daylight does Lyons have in May?
When are sunrise and sunset in May in Lyons?
How many hours of sunshine does Lyons have in May?
What is the UV index intensity in May in Lyons?
Average temperature in May
Lyons, NY
- Average high temperature in May: 65.3°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in May: 48°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in May
Lyons, NY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Lyons, NY
- Average wind speed in May: 7.9mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in May
Lyons, NY
- Average humidity in May: 78%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and September (77%).
Average rainfall in May
Lyons, NY
- Average rainfall in May: 1.65"
The wettest month (with the highest rainfall) is October (1.81").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in May
Lyons, NY
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in May
Lyons, NY
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lyons, NY
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lyons, NY
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in May
Lyons, NY
- Average sunshine days in May: 15.4 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is August (12.3 days).
Average UV index in May
Lyons, NY
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Lyons, NY
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in May
Lyons, NY
- 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).
Lyons, New York, USA
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