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 an increase in the average high-temperature, progressing from a cool 52.3°F (11.3°C) in April to a refreshing 65.7°F (18.7°C). Nighttime temperatures in Lisle hover around an average low of 46°F (7.8°C) in May.Humidity
April through July, with an average relative humidity of 80%, are the least humid months.Rainfall
In Lisle, during May, the rain falls for 18.7 days and regularly aggregates up to 3.46" (88mm) of precipitation. Throughout the year, there are 173.5 rainfall days, and 35.67" (906mm) of precipitation is accumulated.Snowfall
Months with snowfall in Lisle are January through May, October through December. May is the last month it regularly snows in Lisle. During 0.8 snowfall days, in May, Lisle aggregates 0.47" (12mm) of snow. Throughout the year, there are 94.8 snowfall days, and 48.82" (1240mm) of snow is accumulated.Daylight
In Lisle, the average length of the day in May is 14h and 37min.On the first day of May, sunrise is at 5:58 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:33 pm EDT.
Sunshine
In May, the average sunshine in Lisle is 8h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What are the temperatures in Lisle in May?
What are the least humid months in Lisle?
What is the average humidity in May in Lisle?
How many days does it rain in May in Lisle?
What is the last month it snows in Lisle?
How many hours of daylight does Lisle have in May?
What time are sunrise and sunset in May in Lisle?
How many hours of sunshine does Lisle have in May?
What is the month with the highest UV index in Lisle?
How high is the UV index in May in Lisle?
Average temperature in May
Lisle, NY
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in May: 46°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in May
Lisle, NY
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Lisle, NY
- Average wind speed in May: 7.3mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
Lisle, NY
- Average humidity in May: 80%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, May, June and July (80%).
Average rainfall in May
Lisle, NY
- Average rainfall in May: 3.46"
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and November (2.4").
Average rainfall days in May
Lisle, NY
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in May
Lisle, NY
- Average snowfall in May: 0.47"
The month with the highest snowfall is February (10.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lisle, NY
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lisle, NY
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in May
Lisle, NY
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (5.7 days).
Average UV index in May
Lisle, NY
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Lisle, NY
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in May
Lisle, NY
- Average visibility in May: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Lisle, New York, USA
Weather forecast for your location
2. Allow the app to use your location
