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
In Porter Corners, the average high-temperature in May increases from a cool 53.4°F (11.9°C) in April to an enjoyable 66.9°F (19.4°C). Porter Corners reports an average nighttime low-temperature of 46.2°F (7.9°C) in May.Humidity
In Porter Corners, the average relative humidity in May is 75%.Rainfall
In Porter Corners, New York, in May, during 17.3 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. Throughout the year, in Porter Corners, there are 159.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Porter Corners. May is the last month it regularly snows. During 0.3 snowfall days, in May, Porter Corners aggregates 0.16" (4mm) of snow. In Porter Corners, during the entire year, snow falls for 65.2 days and aggregates up to 40" (1016mm) of snow.Daylight
In Porter Corners, the average length of the day in May is 14h and 41min.On the first day of May in Porter Corners, sunrise is at 5:47 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:28 pm EDT.
Sunshine
The average sunshine in May is 8.8h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during May leads to these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. When the Sun is at its strongest around midday, find shade and limit exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Porter Corners in May?
What is the average humidity in May in Porter Corners?
How many days does it rain in May in Porter Corners?
What is the last month it snows in Porter Corners?
How many hours of daylight does Porter Corners have in May?
What time are sunrise and sunset in May in Porter Corners?
How long on average sun shines in May in Porter Corners?
What is the month with the highest UV index in Porter Corners?
How high is the UV index in May in Porter Corners?
Average temperature in May
Porter Corners, NY
- Average high temperature in May: 66.9°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in May: 46.2°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in May
Porter Corners, 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
Porter Corners, NY
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in May
Porter Corners, NY
- Average humidity in May: 75%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Porter Corners, NY
- Average rainfall in May: 3.15"
The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in May
Porter Corners, NY
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in May
Porter Corners, NY
- Average snowfall in May: 0.16"
The month with the highest snowfall is February (10.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Porter Corners, NY
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Porter Corners, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in May
Porter Corners, NY
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (10 days).
Average UV index in May
Porter Corners, 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
Porter Corners, NY
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Porter Corners, NY
- Average visibility in May: 5mi
The months with the highest visibility are April, July and November (6mi).
The months with the lowest visibility are January, February, March, May, June, August, September, October and December (5mi).
Porter Corners, New York, USA
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