January weather forecast
Kirbys Mills, NJ

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Weather in January

January, the same as December, is an icy winter month in Kirbys Mills, New Jersey, with an average temperature fluctuating between 25°F (-3.9°C) and 37.4°F (3°C).

Temperature

January tends to be the coldest month, with temperatures averaging a daily high of 37.4°F (3°C) and a low of 25°F (-3.9°C).

Humidity

In Kirbys Mills, the average relative humidity in January is 75%.

Rainfall

In Kirbys Mills, in January, it is raining for 8.3 days, with typically 1.73" (44mm) of accumulated precipitation. In Kirbys Mills, during the entire year, the rain falls for 152.9 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Kirbys Mills. In Kirbys Mills, in January, snow falls for 5.3 days, with typically accumulated 1.89" (48mm) of snow. In Kirbys Mills, during the entire year, snow falls for 17.7 days and aggregates up to 8.43" (214mm) of snow.

Daylight

The average length of the day in January in Kirbys Mills is 9h and 42min.
On the first day of the month, sunrise is at 7:20 am and sunset at 4:42 pm. On the last day of January, in Kirbys Mills, sunrise is at 7:07 am and sunset at 5:15 pm EST.

Sunshine

In January, the average sunshine in Kirbys Mills is 5.1h.

UV index

The months with the lowest UV index in Kirbys Mills are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 2 in January suggests the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What month is the coldest in Kirbys Mills?

In Kirbys Mills, January records the average lowest temperatures, peaking at 37.4°F (3°C) and reaching a low of 25°F (-3.9°C).

How cold is January in Kirbys Mills?

In January, the average high-temperature and low-temperature in Kirbys Mills are 37.4°F (3°C) and 25°F (-3.9°C) respectively.

What is the average humidity in January in Kirbys Mills?

In January, the average relative humidity in Kirbys Mills is 75%.

How many days does it rain in January in Kirbys Mills?

In Kirbys Mills, New Jersey, in January, it is raining for 8.3 days, with typically 1.73" (44mm) of accumulated precipitation.

How much does it snow in Kirbys Mills in January?

In Kirbys Mills, New Jersey, during January, snow falls for 5.3 days and regularly aggregates up to 1.89" (48mm) of snow.

What is the average length of the day in January in Kirbys Mills?

In January, the average day length is 9h and 42min.

When are sunrise and sunset in January in Kirbys Mills?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:42 pm. On the last day of the month, in Kirbys Mills, New Jersey, sunrise is at 7:07 am and sunset at 5:15 pm EST.

How many hours of sunshine does Kirbys Mills have in January?

In January, the average sunshine duration is 5.1h.

What is the month with the lowest UV index in Kirbys Mills?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January in Kirbys Mills?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Kirbys Mills, NJ

Average temperature in January - Kirbys Mills, NJ
  • Average high temperature in January: 37.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in January: 25°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in January
Kirbys Mills, NJ

Average pressure in January - Kirbys Mills, NJ
  • Average pressure in January: 30.07"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).

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Average wind speed in January
Kirbys Mills, NJ

Average wind speed in January - Kirbys Mills, NJ
  • Average wind speed in January: 8.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in January
Kirbys Mills, NJ

Average humidity in January - Kirbys Mills, NJ
  • Average humidity in January: 75%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in January
Kirbys Mills, NJ

Average rainfall in January - Kirbys Mills, NJ
  • Average rainfall in January: 1.73"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in January
Kirbys Mills, NJ

Average rainfall days in January - Kirbys Mills, NJ
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in January
Kirbys Mills, NJ

Average snowfall in January - Kirbys Mills, NJ
  • Average snowfall in January: 1.89"

The month with the highest snowfall is March (3.11").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Kirbys Mills, NJ

Average snowfall days in January - Kirbys Mills, NJ
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Kirbys Mills, NJ

Average daylight in January / Average sunshine in January - Kirbys Mills, NJ
  • Average daylight in January: 9h and 4min

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 24min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in January
Kirbys Mills, NJ

Average sunshine days in January - Kirbys Mills, NJ
  • Average sunshine days in January: 19.1 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in January
Kirbys Mills, NJ

Average UV index in January - Kirbys Mills, 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, November and December (UV index 2).

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Average cloud cover in January
Kirbys Mills, NJ

Average cloud cover in January - Kirbys Mills, NJ
  • Average cloud cover in January: 44

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in January
Kirbys Mills, NJ

Average visibility in January - Kirbys Mills, 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).

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Kirbys Mills, New Jersey, USA

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