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
Nelliston's May weather shows an increase in high-temperatures, moving from April's fresh 52.7°F (11.5°C) to a refreshing 66.2°F (19°C). Throughout May, Nelliston records an average temperature of 45.9°F (7.7°C) at night.Humidity
In Nelliston, the average relative humidity in May is 77%.Rainfall
The month with the most rainfall in Nelliston, New York, is May, when the rain falls for 18 days and typically aggregates up to 3.46" (88mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Nelliston. May is the last month it regularly snows in Nelliston. During 0.3 snowfall days, in May, Nelliston aggregates 0.04" (1mm) of snow. Throughout the year, in Nelliston, there are 71.4 snowfall days, and 33.58" (853mm) of snow is accumulated.Daylight
In May, the average length of the day in Nelliston is 14h and 40min.On the first day of the month, sunrise is at 5:51 am and sunset at 7:59 pm. On the last day of May, in Nelliston, sunrise is at 5:22 am and sunset at 8:30 pm EDT.
Sunshine
In Nelliston, the average sunshine in May is 8.6h.UV index
The months with the highest UV index in Nelliston, New York, are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 5 suggests these recommendations:
Take necessary precautions - Defending against sun damage is advocated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are May temperatures in Nelliston?
What is the average humidity in May in Nelliston?
What is the rainiest month in Nelliston?
How much does it rain in Nelliston in May?
What is the last month it snows in Nelliston?
How many hours of daylight does Nelliston have in May?
When is the sunrise / sunset in May in Nelliston?
How long on average sun shines in May in Nelliston?
What are the months with the highest UV index in Nelliston?
What is the UV index reading in May in Nelliston?
Average temperature in May
Nelliston, NY
- Average high temperature in May: 66.2°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in May: 45.9°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in May
Nelliston, NY
- Average pressure in May: 29.99"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
Nelliston, NY
- Average wind speed in May: 7.1mph
The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in May
Nelliston, NY
- Average humidity in May: 77%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Nelliston, NY
- Average rainfall in May: 3.46"
The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Nelliston, NY
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Nelliston, NY
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (9.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Nelliston, NY
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Nelliston, 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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in May
Nelliston, NY
- Average sunshine days in May: 11.1 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in May
Nelliston, 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 and December (UV index 1).
Average cloud cover in May
Nelliston, NY
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in May
Nelliston, NY
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Nelliston, New York, USA
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