Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December ushers in a minor alteration in Milmay's climate, with the average high-temperature moving from November's cool 54.1°F (12.3°C) to a frosty 45.9°F (7.7°C). Throughout the month of December, Milmay witnesses an average low-temperature of 35.8°F (2.1°C).Humidity
The average relative humidity in December is 76%.Rainfall
In Milmay, in December, during 10.4 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 131.2 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Milmay, in December, during 1.5 snowfall days, 0.47" (12mm) of snow is typically accumulated. In Milmay, during the entire year, snow falls for 11.5 days and aggregates up to 2.8" (71mm) of snow.Daylight
December has the shortest days of the year in Milmay, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:01 am and sunset at 4:36 pm. On the last day of December, in Milmay, sunrise is at 7:19 am and sunset at 4:46 pm EST.
Sunshine
In December, the average sunshine in Milmay is 5.1h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 2 in December translates into this advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the average December temperature in Milmay?
What is the average humidity in December in Milmay?
How many days does it rain in December in Milmay?
How many days does it snow in December in Milmay?
What is the month with the shortest days in Milmay?
What is the average length of the day in December in Milmay?
What time are sunrise and sunset in December in Milmay?
How long on average sun shines in December in Milmay?
When is the lowest UV index in Milmay?
How high is the UV index in December in Milmay?
Average temperature in December
Milmay, NJ
- Average high temperature in December: 45.9°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in December: 35.8°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in December
Milmay, NJ
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Milmay, NJ
- Average wind speed in December: 9.2mph
The windiest months (with the highest average wind speed) are January, February, March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Milmay, NJ
- Average humidity in December: 76%
The months with the highest relative humidity are May and June (79%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in December
Milmay, NJ
- Average rainfall in December: 1.38"
The wettest month (with the highest rainfall) is July (1.93").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in December
Milmay, NJ
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is November (7.2 days).
Average snowfall in December
Milmay, NJ
- Average snowfall in December: 0.47"
The month with the highest snowfall is March (1.02").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Milmay, NJ
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Milmay, NJ
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Milmay, NJ
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (12.7 days).
Average UV index in December
Milmay, NJ
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Milmay, NJ
- Average cloud cover in December: 45
The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Milmay, NJ
- Average visibility in December: 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).
Milmay, New Jersey, USA
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