January weather forecast
Mooresville, NC

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Weather in January

In Mooresville, North Carolina, January has a higher humidity, touching 73%, making the air feel damper than it may appear, with temperatures swinging between a chilly 31.5°F (-0.3°C) and a slightly more comfortable 46.9°F (8.3°C). This drop in temperature also leads to the most significant presence of snow, with snowfall observed in the early weeks. The daylight hours are fairly limited, making the days feel short and, at times, gloomy. Wind speeds pick up, providing a chilling breeze that underscores the winter weather experienced in January.

Temperature

Mooresville experiences its lowest temperatures in January, with an average peak of 46.9°F (8.3°C) and a low of 31.5°F (-0.3°C).

Humidity

In Mooresville, the average relative humidity in January is 73%.

Rainfall

In Mooresville, North Carolina, in January, it is raining for 10.8 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 161.6 rainfall days, and 32.91" (836mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Mooresville. In Mooresville, during January, snow falls for 1.9 days and regularly aggregates up to 1.57" (40mm) of snow. Throughout the year, in Mooresville, there are 6.3 snowfall days, and 6.22" (158mm) of snow is accumulated.

Daylight

In Mooresville, the average length of the day in January is 10h and 4min.
On the first day of January, sunrise is at 7:32 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:49 pm EST.

Sunshine

In Mooresville, the average sunshine in January is 5.5h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Mooresville. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the UV index of 2 transforms into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What is the coldest month in Mooresville?

In Mooresville, January is the month with the lowest recorded average temperatures, measuring a high of 46.9°F (8.3°C) and a low of 31.5°F (-0.3°C).

What are January temperatures in Mooresville?

The high-temperature in Mooresville during January is 46.9°F (8.3°C) and the low-temperature is 31.5°F (-0.3°C).

What is the average humidity in January in Mooresville?

In Mooresville, North Carolina, the average relative humidity in January is 73%.

How much does it rain in Mooresville in January?

In Mooresville, in January, during 10.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

How many days does it snow in January in Mooresville?

In Mooresville, North Carolina, in January, snow falls for 1.9 days, with typically accumulated 1.57" (40mm) of snow.

How many hours of daylight does Mooresville have in January?

In Mooresville, the average day length in January is 10h and 4min.

When are sunrise and sunset in January in Mooresville?

On the first day of January in Mooresville, sunrise is at 7:32 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:49 pm EST.

How long on average sun shines in January in Mooresville?

In January, the average sunshine duration in Mooresville, North Carolina, is 5.5h.

What are the months with the lowest UV index in Mooresville?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Mooresville, North Carolina.

How high is the UV index in January in Mooresville?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from 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
Mooresville, NC

Average temperature in January - Mooresville, NC
  • Average high temperature in January: 46.9°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in January: 31.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in January
Mooresville, NC

Average pressure in January - Mooresville, NC
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in January
Mooresville, NC

Average wind speed in January - Mooresville, NC
  • Average wind speed in January: 6.5mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in January
Mooresville, NC

Average humidity in January - Mooresville, NC
  • Average humidity in January: 73%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in January
Mooresville, NC

Average rainfall in January - Mooresville, NC
  • Average rainfall in January: 2.68"

The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in January
Mooresville, NC

Average rainfall days in January - Mooresville, NC
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in January
Mooresville, NC

Average snowfall in January - Mooresville, NC
  • Average snowfall in January: 1.57"

The month with the highest snowfall is December (2.13").
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
Mooresville, NC

Average snowfall days in January - Mooresville, NC
  • Average snowfall days in January: 1.9 days

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Mooresville, NC

Average daylight in January / Average sunshine in January - Mooresville, NC
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in January
Mooresville, NC

Average sunshine days in January - Mooresville, NC
  • Average sunshine days in January: 17.8 days

The months with the most sunshine days are October and November (19.2 days).
The month with the least sunshine days is August (10.9 days).

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Average UV index in January
Mooresville, NC

Average UV index in January - Mooresville, NC
  • 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 and December (UV index 2).

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Average cloud cover in January
Mooresville, NC

Average cloud cover in January - Mooresville, NC
  • Average cloud cover in January: 39

The months with the most cloud cover are February and December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).

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Average visibility in January
Mooresville, NC

Average visibility in January - Mooresville, NC
  • 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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Mooresville, North Carolina, USA

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