January weather forecast
Mandalay, NJ

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Weather in January

January, the same as December, is a wintry winter month in Mandalay, New Jersey, with an average temperature fluctuating between 38.8°F (3.8°C) and 29.8°F (-1.2°C).

Temperature

January, noted for its average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 29.8°F (-1.2°C), is considered the coldest month.

Humidity

January and November, with an average relative humidity of 74%, are the least humid months in Mandalay.

Rainfall

January is the month with the least rainfall in Mandalay, New Jersey. Rain falls for 6.7 days and accumulates 0.83" (21mm) of precipitation.

Snowfall

Months with snowfall in Mandalay are January through March, November and December. In Mandalay, during January, snow falls for 3.9 days and regularly aggregates up to 0.63" (16mm) of snow. Throughout the year, in Mandalay, there are 12.3 snowfall days, and 2.24" (57mm) of snow is accumulated.

Daylight

In Mandalay, the average length of the day in January is 9h and 43min.
On the first day of January in Mandalay, sunrise is at 7:18 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:13 pm EST.

Sunshine

In January, the average sunshine in Mandalay is 5.2h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in January interprets into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What part of the year is the coldest in Mandalay?

With average high temperatures of 38.8°F (3.8°C) and lows of 29.8°F (-1.2°C), January is the coldest month in Mandalay, New Jersey.

Is January cold in Mandalay?

The high-temperature, in January, in Mandalay, records 38.8°F (3.8°C), while the low-temperature is 29.8°F (-1.2°C).

What is the least humid month in Mandalay?

The months with the lowest humidity in Mandalay, New Jersey, are January and November, with an average relative humidity of 74%.

What is the average humidity in January in Mandalay?

In January, the average relative humidity in Mandalay is 74%.

What is the driest month in Mandalay?

The month with the least rainfall in Mandalay is January, when the rain falls for 6.7 days and typically collects 0.83" (21mm) of precipitation.

How many days does it rain in January in Mandalay?

In Mandalay, New Jersey, in January, it is raining for 6.7 days, with typically 0.83" (21mm) of accumulated precipitation.

How many days does it snow in January in Mandalay?

In Mandalay, in January, snow falls for 3.9 days, with typically accumulated 0.63" (16mm) of snow.

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

The average day length in January in Mandalay, New Jersey, is 9h and 43min.

What time are sunrise and sunset in January in Mandalay?

On the first day of January in Mandalay, New Jersey, sunrise is at 7:18 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:13 pm EST.

How many hours of sunshine does Mandalay have in January?

In January, the average sunshine duration in Mandalay is 5.2h.

When is the lowest UV index in Mandalay?

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

What is the UV index intensity in January in Mandalay?

In January, the average daily maximum UV index in Mandalay, New Jersey, is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
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
Mandalay, NJ

Average temperature in January - Mandalay, NJ
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 29.8°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in January
Mandalay, NJ

Average pressure in January - Mandalay, NJ
  • Average pressure in January: 30.06"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
Mandalay, NJ

Average wind speed in January - Mandalay, NJ
  • Average wind speed in January: 13.2mph

The windiest month (with the highest average wind speed) is January (13.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in January
Mandalay, NJ

Average humidity in January - Mandalay, NJ
  • Average humidity in January: 74%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in January
Mandalay, NJ

Average rainfall in January - Mandalay, NJ
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is July (2.24").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in January
Mandalay, NJ

Average rainfall days in January - Mandalay, NJ
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in January
Mandalay, NJ

Average snowfall in January - Mandalay, NJ
  • Average snowfall in January: 0.63"

The month with the highest snowfall is December (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Mandalay, NJ

Average snowfall days in January - Mandalay, NJ
  • Average snowfall days in January: 3.9 days

The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Mandalay, NJ

Average daylight in January / Average sunshine in January - Mandalay, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in January
Mandalay, NJ

Average sunshine days in January - Mandalay, NJ
  • Average sunshine days in January: 19.6 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (13.7 days).

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Average UV index in January
Mandalay, NJ

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

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, November and December (UV index 2).

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Average cloud cover in January
Mandalay, NJ

Average cloud cover in January - Mandalay, NJ
  • Average cloud cover in January: 43

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Mandalay, NJ

Average visibility in January - Mandalay, 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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Mandalay, New Jersey, USA

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