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
A shift in the average high-temperature is noticeable in May, changing from a fresh 53.2°F (11.8°C) in April to an enjoyable 66.7°F (19.3°C). Throughout May, an average low-temperature of 47.5°F (8.6°C) is expected.Humidity
In May, the average relative humidity in Petty Corner is 79%.Rainfall
In May, the rain falls for 16.7 days. Throughout May, 2.95" (75mm) of precipitation is accumulated. In Petty Corner, during the entire year, the rain falls for 164.7 days and collects up to 29.17" (741mm) of precipitation.Snowfall
Months with snowfall in Petty Corner are January through May, October through December. May is the last month it regularly snows in Petty Corner. During 0.5 snowfall days, in May, Petty Corner aggregates 0.12" (3mm) of snow. Throughout the year, in Petty Corner, New York, there are 80.8 snowfall days, and 35.91" (912mm) of snow is accumulated.Daylight
The average length of the day in May in Petty Corner is 14h and 40min.On the first day of the month, sunrise is at 5:58 am and sunset at 8:07 pm. On the last day of May, in Petty Corner, sunrise is at 5:29 am and sunset at 8:37 pm EDT.
Sunshine
In May, the average sunshine in Petty Corner is 8.7h.UV index
The months with the highest UV index in Petty Corner, 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 unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily UV index of 5 turns into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Petty Corner?
What is the average humidity in May in Petty Corner?
How much does it rain in Petty Corner in May?
What is the last month it snows in Petty Corner?
What is the average length of the day in May in Petty Corner?
When is the sunrise / sunset in May in Petty Corner?
How many hours of sunshine does Petty Corner have in May?
When is the highest UV index in Petty Corner?
What is the UV index intensity in May in Petty Corner?
Average temperature in May
Petty Corner, NY
- Average high temperature in May: 66.7°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in May: 47.5°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in May
Petty Corner, 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
Petty Corner, NY
- Average wind speed in May: 7.7mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in May
Petty Corner, NY
- Average humidity in May: 79%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).
Average rainfall in May
Petty Corner, NY
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is October (3.27").
The driest months (with the least rainfall) are January and September (1.93").
Average rainfall days in May
Petty Corner, NY
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in May
Petty Corner, NY
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (7.48").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Petty Corner, NY
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Petty Corner, 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 24min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in May
Petty Corner, NY
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in May
Petty Corner, 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
Petty Corner, NY
- Average cloud cover in May: 43
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in May
Petty Corner, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Petty Corner, New York, USA
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