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
Lyon Mountain experiences a clear temperature upsurge in May, with average high-temperatures moving from a frosty 49.3°F (9.6°C) in April to an enjoyable 64.2°F (17.9°C). Lyon Mountain, during the nights of May, experiences an average temperature drop to a chilly 45.1°F (7.3°C).Humidity
With an average relative humidity of 76%, May is the least humid month in Lyon Mountain, New York.Rainfall
In Lyon Mountain, New York, in May, during 18 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Lyon Mountain, during the entire year, the rain falls for 173.7 days and collects up to 32.76" (832mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Lyon Mountain, New York. May is the last month it regularly snows in Lyon Mountain. During 1.2 snowfall days, in May, Lyon Mountain aggregates 0.67" (17mm) of snow. In Lyon Mountain, during the entire year, snow falls for 102.8 days and aggregates up to 62.6" (1590mm) of snow.Daylight
The average length of the day in May in Lyon Mountain is 14h and 50min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:01 pm. On the last day of May, in Lyon Mountain, New York, sunrise is at 5:13 am and sunset at 8:33 pm EDT.
Sunshine
In May, the average sunshine is 8.7h.UV index
The average daily maximum UV index in May in Lyon Mountain, New York, is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the average May temperature in Lyon Mountain?
What is the least humid month in Lyon Mountain?
What is the average humidity in May in Lyon Mountain?
How many days does it rain in May in Lyon Mountain?
What is the last month it snows in Lyon Mountain?
How many hours of daylight does Lyon Mountain have in May?
When are sunrise and sunset in May in Lyon Mountain?
How many hours of sunshine does Lyon Mountain have in May?
How high is the UV index in May in Lyon Mountain?
Average temperature in May
Lyon Mountain, NY
- Average high temperature in May: 64.2°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in May: 45.1°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in May
Lyon Mountain, NY
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Lyon Mountain, NY
- Average wind speed in May: 6.9mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in May
Lyon Mountain, NY
- Average humidity in May: 76%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Lyon Mountain, NY
- Average rainfall in May: 3.19"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in May
Lyon Mountain, NY
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is June (19.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in May
Lyon Mountain, NY
- Average snowfall in May: 0.67"
The month with the highest snowfall is February (13.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lyon Mountain, NY
- Average snowfall days in May: 1.2 days
The month with the highest number of snowfall days is February (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lyon Mountain, NY
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in May
Lyon Mountain, NY
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (5.1 days).
Average UV index in May
Lyon Mountain, NY
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Lyon Mountain, NY
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Lyon Mountain, NY
- Average visibility in May: 6mi
The months with the highest visibility are May, July, August and September (6mi).
The months with the lowest visibility are January and February (4mi).
Lyon Mountain, New York, USA
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