January weather forecast
Moorestown, NJ

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Weather in January

January, the same as December, is another cold winter month in Moorestown, New Jersey, with an average temperature fluctuating between 37.8°F (3.2°C) and 25.5°F (-3.6°C).

Temperature

January, with its high-temperature average of 37.8°F (3.2°C) and a low-temperature average of 25.5°F (-3.6°C), is the coldest month.

Humidity

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

Rainfall

January is the month with the least rainfall in Moorestown. Rain falls for 6.8 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

Months with snowfall in Moorestown, New Jersey, are January through May, November and December. In Moorestown, in January, snow falls for 3.6 days, with typically accumulated 0.55" (14mm) of snow. In Moorestown, during the entire year, snow falls for 10.3 days and aggregates up to 2.36" (60mm) of snow.

Daylight

In Moorestown, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:45 pm. On the last day of January, in Moorestown, sunrise is at 7:09 am and sunset at 5:17 pm EST.

Sunshine

The average sunshine in January is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Moorestown. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What is the coldest month in Moorestown?

January is Moorestown's coldest month, registering average high temperatures of 37.8°F (3.2°C) and lows of 25.5°F (-3.6°C).

How cold is January in Moorestown?

Moorestown in January has an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 25.5°F (-3.6°C).

What is the average humidity in January in Moorestown?

The average relative humidity in January in Moorestown is 74%.

What is the driest month in Moorestown?

January is the month with the least rainfall in Moorestown, New Jersey. Rain falls for 6.8 days and accumulates 0.67" (17mm) of precipitation.

How many days does it rain in January in Moorestown?

In Moorestown, in January, it is raining for 6.8 days, with typically 0.67" (17mm) of accumulated precipitation.

How much does it snow in Moorestown in January?

In Moorestown, New Jersey, in January, snow falls for 3.6 days, with typically accumulated 0.55" (14mm) of snow.

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

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

When are sunrise and sunset in January in Moorestown?

In January, on the first day of the month, sunrise is at 7:21 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:17 pm EST.

How long on average sun shines in January in Moorestown?

In Moorestown, New Jersey, the average sunshine duration in January is 5h.

When is the lowest UV index in Moorestown?

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

What is the UV index reading in January in Moorestown?

The average daily maximum UV index in January in Moorestown, New Jersey, is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to 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
Moorestown, NJ

Average temperature in January - Moorestown, NJ
  • Average high temperature in January: 37.8°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in January: 25.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in January
Moorestown, NJ

Average pressure in January - Moorestown, NJ
  • Average pressure in January: 30.08"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).

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Average wind speed in January
Moorestown, NJ

Average wind speed in January - Moorestown, NJ
  • Average wind speed in January: 8.1mph

The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in January
Moorestown, NJ

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

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in January
Moorestown, NJ

Average rainfall in January - Moorestown, NJ
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is August (1.46").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in January
Moorestown, NJ

Average rainfall days in January - Moorestown, NJ
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in January
Moorestown, NJ

Average snowfall in January - Moorestown, NJ
  • Average snowfall in January: 0.55"

The month with the highest snowfall is February (0.79").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Moorestown, NJ

Average snowfall days in January - Moorestown, NJ
  • Average snowfall days in January: 3.6 days

The month with the highest number of snowfall days is January (3.6 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
Moorestown, NJ

Average daylight in January / Average sunshine in January - Moorestown, 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in January
Moorestown, NJ

Average sunshine days in January - Moorestown, NJ
  • Average sunshine days in January: 21.1 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (14 days).

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Average UV index in January
Moorestown, NJ

Average UV index in January - Moorestown, 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
Moorestown, NJ

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

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in January
Moorestown, NJ

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

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