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
May's arrival signals an increase in average high-temperatures, moving from April's moderate 56.8°F (13.8°C) to an enjoyable 67.5°F (19.7°C). Purchase's nights in May cool down to an average low-temperature of 52.3°F (11.3°C).Humidity
In May, the average relative humidity in Purchase is 75%.Rainfall
In May, the rain falls for 16.7 days. Throughout May, 2.76" (70mm) of precipitation is accumulated. In Purchase, New York, during the entire year, the rain falls for 160.4 days and collects up to 35.31" (897mm) of precipitation.Snowfall
In Purchase, snow does not fall in May through October.Daylight
The average length of the day in May in Purchase is 14h and 30min.On the first day of May in Purchase, sunrise is at 5:51 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:20 pm EDT.
Sunshine
In May, the average sunshine is 8.7h.UV index
The average daily maximum UV index in May in Purchase, New York, is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 5 suggests these recommendations:
Exercise prevention - Warding off sunburn is urged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the temperature in May in Purchase?
What is the average humidity in May in Purchase?
How many days does it rain in May in Purchase?
When it does not snow in Purchase?
Does it snow in Purchase in May?
What is the average length of the day in May in Purchase?
When are sunrise and sunset in May in Purchase?
How many hours of sunshine does Purchase have in May?
How high is the UV index in May in Purchase?
Average temperature in May
Purchase, NY
- Average high temperature in May: 67.5°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 (35.2°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in May
Purchase, NY
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Purchase, NY
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity in May
Purchase, NY
- Average humidity in May: 75%
The months with the highest relative humidity are February and December (76%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in May
Purchase, NY
- Average rainfall in May: 2.76"
The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in May
Purchase, NY
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in May
Purchase, NY
- Average snowfall in May: 0"
The month with the highest snowfall is March (3.78").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Purchase, NY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Purchase, 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 18min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in May
Purchase, NY
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in May
Purchase, NY
- Average UV index in May: 5
The months with the highest UV index are June, July and August (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
Purchase, NY
- Average cloud cover in May: 45
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Purchase, NY
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Purchase, New York, USA
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