May weather forecastChangewater, NJ
May
Weather in May
The last month of the spring, May, is an agreeable month in Changewater, New Jersey, with an average temperature ranging between max 69.4°F (20.8°C) and min 50.4°F (10.2°C).Temperature
May's arrival coincides with a temperature rise, moving from April's moderate 58.1°F (14.5°C) to an agreeable 69.4°F (20.8°C). Nighttime temperatures consistently average a cool 50.4°F (10.2°C) during May.Humidity
The average relative humidity in May in Changewater, New Jersey, is 79%.Rainfall
In Changewater, during May, the rain falls for 16.5 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, in Changewater, New Jersey, there are 157.6 rainfall days, and 28.7" (729mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Changewater, New Jersey. During 0.2 snowfall days, in May, Changewater aggregates 0.51" (13mm) of snow. In Changewater, during the entire year, snow falls for 30.4 days and aggregates up to 14.76" (375mm) of snow.Daylight
In May, the average length of the day is 14h and 28min.On the first day of May, sunrise is at 5:57 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:24 pm EDT.
Sunshine
In May, the average sunshine in Changewater is 8.4h.UV index
In Changewater, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In May, the average maximum UV index of 5 translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Changewater, NJ
- Average high temperature in May: 69.4°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in May: 50.4°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in May
Changewater, NJ
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Changewater, NJ
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Changewater, NJ
- Average humidity in May: 79%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Changewater, NJ
- Average rainfall in May: 2.8"
The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in May
Changewater, NJ
- Average rainfall days in May: 16.5 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in May
Changewater, NJ
- Average snowfall in May: 0.51"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Changewater, NJ
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Changewater, NJ
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Changewater, NJ
- Average sunshine days in May: 12 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in May
Changewater, NJ
- 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
Changewater, NJ
- Average cloud cover in May: 48
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Changewater, NJ
- Average visibility in May: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
