May weather forecastMilltown, NJ
May
Weather in May
The last month of the spring, May, is an agreeable month in Milltown, New Jersey, with an average temperature varying between 69.6°F (20.9°C) and 53.2°F (11.8°C).Temperature
May brings a temperature change, with average high-temperatures moving from April's refreshing 59.5°F (15.3°C) to a pleasant 69.6°F (20.9°C). During May, Milltown observes a consistent average nighttime temperature of 53.2°F (11.8°C).Humidity
The months with the highest humidity in Milltown are February, May, October and December, with an average relative humidity of 77%.Rainfall
In May, the rain falls for 16.2 days. Throughout May, 2.83" (72mm) of precipitation is accumulated. In Milltown, during the entire year, the rain falls for 155.3 days and collects up to 29.09" (739mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Milltown. May is the last month it regularly snows. During 0.1 snowfall days, in May, Milltown aggregates 0.24" (6mm) of snow. In Milltown, during the entire year, snow falls for 20.7 days and aggregates up to 9.33" (237mm) of snow.Daylight
In May, the average length of the day is 14h and 27min.On the first day of the month, sunrise is at 5:55 am and sunset at 7:53 pm. On the last day of May, in Milltown, sunrise is at 5:29 am and sunset at 8:21 pm EDT.
Sunshine
In Milltown, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a broad brim is indispensable, filtering out up to half of UV rays. 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
Average temperature in May
Milltown, NJ
- Average high temperature in May: 69.6°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in May: 53.2°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in May
Milltown, 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
Milltown, NJ
- Average wind speed in May: 7.2mph
The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in May
Milltown, NJ
- Average humidity in May: 77%
The months with the highest relative humidity are February, May, October and December (77%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in May
Milltown, NJ
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in May
Milltown, NJ
- Average rainfall days in May: 16.2 days
The months with the highest number of rainy days are May and June (16.2 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in May
Milltown, NJ
- Average snowfall in May: 0.24"
The month with the highest snowfall is March (3.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Milltown, NJ
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Milltown, 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 30min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Milltown, NJ
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Milltown, 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
Milltown, NJ
- Average cloud cover in May: 46
The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in May
Milltown, 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).
