January weather forecast and climate
Pluckemin, NJ

January, the same as December, is a wintry winter month in Pluckemin, New Jersey, with temperature in the range of an average high of 35.4°F (1.9°C) and an average low of 23°F (-5°C).

Temperature

With an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 23°F (-5°C), January is the coldest month.

Humidity

In Pluckemin, the average relative humidity is 77%.

Rainfall

In Pluckemin, it is raining for 9.1 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, in Pluckemin, there are 160.2 rainfall days, and 29.65" (753mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Pluckemin, during January, snow falls for 7.7 days and regularly aggregates up to 2.32" (59mm) of snow. In Pluckemin, during the entire year, snow falls for 25.8 days, and aggregates up to 11.38" (289mm) of snow.

Daylight

In January, the average length of the day is 9.7h.

Sunshine

In Pluckemin, the average sunshine is 5.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Pluckemin?

The coldest month in Pluckemin is January, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 23°F (-5°C).

What is the temperature in January in Pluckemin?

The average high-temperature, in January, in Pluckemin, New Jersey, is 35.4°F (1.9°C), while the average low-temperature is 23°F (-5°C).

What is the average humidity in January in Pluckemin?

The average relative humidity in January is 77%.

How many days does it rain in January in Pluckemin?

In Pluckemin, in January, during 9.1 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

How many days does it snow in January in Pluckemin?

In Pluckemin, in January, during 7.7 snowfall days, 2.32" (59mm) of snow is typically accumulated.

What is the average length of the day in January in Pluckemin?

In Pluckemin, the average length of the day in January is 9.7h.

How many hours of sunshine does Pluckemin have in January?

In January, the average sunshine in Pluckemin is 5.1h.

When is the lowest UV index in Pluckemin?

Months with the lowest UV index in Pluckemin, New Jersey, are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Pluckemin?

In January, the average daily maximum UV index in Pluckemin, New Jersey, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to the UV radiation.
Average temperature in January - Pluckemin, NJ
  • Average high temperature in January: 35.4°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in January: 23°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in January - Pluckemin, NJ
  • Average pressure in January: 30.07"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in January - Pluckemin, NJ
  • Average wind speed in January: 8.2mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January - Pluckemin, NJ
  • Average humidity in January: 77%

Months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (74%).

Average rainfall in January - Pluckemin, NJ
  • Average rainfall in January: 1.97"

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in January - Pluckemin, NJ
  • Average rainfall days in January: 9.1 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in January - Pluckemin, NJ
  • Average snowfall in January: 2.32"

The month with the highest snowfall is March (3.39").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in January - Pluckemin, NJ
  • Average snowfall days in January: 7.7 days

The month with the highest number of snowfall days is January (7.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Pluckemin, NJ
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.1h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in January - Pluckemin, NJ
  • Average sunshine days in January: 17 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (12.2 days).

Average UV index in January - Pluckemin, NJ
  • Average UV index in January: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January - Pluckemin, NJ
  • Average cloud cover in January: 45

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in January - Pluckemin, NJ
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
Months with the lowest visibility are May and September (5mi).