May weather forecastCliffwood Beach, NJ
May
Weather in May
The last month of the spring, May, is an enjoyable month in Cliffwood Beach, New Jersey, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 54.1°F (12.3°C).Temperature
The transition to May introduces an increase in the average high-temperature, shifting from 57.9°F (14.4°C) in April to a still refreshing 67.6°F (19.8°C). An average low-temperature of 54.1°F (12.3°C) is recorded in the month of May in Cliffwood Beach.Humidity
The months with the highest humidity in Cliffwood Beach are May and June, with an average relative humidity of 77%.Rainfall
In Cliffwood Beach, in May, during 16.2 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. In Cliffwood Beach, during the entire year, the rain falls for 153 days and collects up to 28.7" (729mm) of precipitation.Snowfall
In Cliffwood Beach, snow does not fall in May through October.Ocean temperature
In Cliffwood Beach, the average seawater temperature in May is 54.1°F (12.3°C).Note: One needs to be cautious in 54.1°F (12.3°C) waters. 55.4°F (13°C) is already forbidding, but sub14°F (-10°C) can seriously disrupt your breathing and lead to a frigid shock, considering one's well-being.
Daylight
The average length of the day in May in Cliffwood Beach is 14h and 26min.On the first day of May in Cliffwood Beach, sunrise is at 5:54 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:20 pm EDT.
Sunshine
In Cliffwood Beach, the average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In May, the maximum UV index of 5 suggests this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Cliffwood Beach, NJ
- Average high temperature in May: 67.6°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in May: 54.1°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in May
Cliffwood Beach, 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
Cliffwood Beach, NJ
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in May
Cliffwood Beach, NJ
- Average humidity in May: 77%
The months with the highest relative humidity are May and June (77%).
The months with the lowest relative humidity are March, April, August and November (73%).
Average rainfall in May
Cliffwood Beach, NJ
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days in May
Cliffwood Beach, NJ
- Average rainfall days in May: 16.2 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in May
Cliffwood Beach, NJ
- Average snowfall in May: 0"
The month with the highest snowfall is March (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Cliffwood Beach, NJ
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in May
Cliffwood Beach, NJ
- Average sea temperature in May: 54.1°F
The best month for swimming (with the highest average sea temperature) is August (74.8°F).
The coldest month (with the lowest average sea temperature) is February (40.4°F).
Average daylight in May /
Average sunshine in May
Cliffwood Beach, NJ
- Average daylight in May: 14h and 24min
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 42min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in May
Cliffwood Beach, NJ
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (11.5 days).
Average UV index in May
Cliffwood Beach, NJ
- 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
Cliffwood Beach, NJ
- Average cloud cover in May: 44
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in May
Cliffwood Beach, NJ
- 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).
