Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Millville, the lowest average temperatures are observed in January, with a high of 39°F (3.9°C) and a low of 28.2°F (-2.1°C).Humidity
In Millville, the average relative humidity in January is 74%.Rainfall
The month with the least rainfall in Millville is January, when the rain falls for 9.5 days and typically collects 1.61" (41mm) of precipitation.Snowfall
Months with snowfall in Millville are January through March, November and December. In Millville, in January, snow falls for 4.2 days, with typically accumulated 1.3" (33mm) of snow. In Millville, during the entire year, snow falls for 13.4 days and aggregates up to 5.91" (150mm) of snow.Daylight
In January, the average length of the day in Millville is 9h and 46min.On the first day of the month, sunrise is at 7:20 am and sunset at 4:47 pm. On the last day of January, sunrise is at 7:08 am and sunset at 5:18 pm EST.
Sunshine
In Millville, the average sunshine in January is 5.3h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: In January, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Experience reduced UV exposure by about half when donning a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What time of the year is the coldest in Millville?
How cold does it get in Millville in January?
What is the average humidity in January in Millville?
What is the driest month in Millville?
How much does it rain in Millville in January?
How many days does it snow in January in Millville?
How many hours of daylight does Millville have in January?
When is the sunrise / sunset in January in Millville?
How long on average sun shines in January in Millville?
What is the month with the lowest UV index in Millville?
How high is the UV index in January in Millville?
Average temperature in January
Millville, NJ
- Average high temperature in January: 39°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in January: 28.2°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 (28.2°F).
Average pressure in January
Millville, NJ
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Millville, NJ
- Average wind speed in January: 9.3mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in January
Millville, NJ
- Average humidity in January: 74%
The months with the highest relative humidity are May, June and September (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in January
Millville, NJ
- Average rainfall in January: 1.61"
The wettest month (with the highest rainfall) is December (2.76").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days in January
Millville, NJ
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in January
Millville, NJ
- Average snowfall in January: 1.3"
The month with the highest snowfall is March (2.48").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Millville, NJ
- Average snowfall days in January: 4.2 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Millville, NJ
- Average daylight in January: 9h and 5min
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 January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in January
Millville, NJ
- Average sunshine days in January: 18.4 days
The month with the most sunshine days is November (19.7 days).
The months with the least sunshine days are May and July (13.1 days).
Average UV index in January
Millville, NJ
- Average UV index in January: 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, February and December (UV index 2).
Average cloud cover in January
Millville, NJ
- Average cloud cover in January: 43
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in January
Millville, NJ
- Average visibility in January: 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).
Millville, New Jersey, USA
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