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
An increase in the average high-temperature marks May, moving from April's mild 57°F (13.9°C) to an agreeable 68.7°F (20.4°C). Patterson observes an average nighttime low-temperature of 48.6°F (9.2°C) during the month of May.Humidity
In May, the average relative humidity is 77%.Rainfall
In May, in Patterson, the rain falls for 16.3 days. Throughout May, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 154.6 rainfall days, and 34.02" (864mm) of precipitation is accumulated.Snowfall
Months with snowfall in Patterson are January through May, October through December. May is the last month it regularly snows in Patterson, New York. During 0.2 snowfall days, in May, Patterson aggregates 0.55" (14mm) of snow. Throughout the year, in Patterson, there are 40.3 snowfall days, and 23.43" (595mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 5:50 am and sunset at 7:52 pm. On the last day of May, sunrise is at 5:22 am and sunset at 8:21 pm EDT.
Sunshine
In May, the average sunshine in Patterson is 7.9h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Patterson in May?
What is the average humidity in May in Patterson?
How many days does it rain in May in Patterson?
What is the last month it snows in Patterson?
What is the average length of the day in May in Patterson?
What time are sunrise and sunset in May in Patterson?
How long on average sun shines in May in Patterson?
What is the UV index intensity in May in Patterson?
Average temperature in May
Patterson, NY
- Average high temperature in May: 68.7°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in May
Patterson, NY
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Patterson, NY
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in May
Patterson, NY
- Average humidity in May: 77%
The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Patterson, NY
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is February (2.17").
Average rainfall days in May
Patterson, NY
- Average rainfall days in May: 16.3 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in May
Patterson, NY
- Average snowfall in May: 0.55"
The month with the highest snowfall is February (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Patterson, NY
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Patterson, NY
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in May
Patterson, NY
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in May
Patterson, NY
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Patterson, NY
- Average cloud cover in May: 51
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in May
Patterson, NY
- Average visibility in May: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Patterson, New York, USA
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