January weather forecast
Arrington, TN

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Weather in January

January, the same as December, in Arrington, Tennessee, is a frosty winter month, with an average temperature varying between 30.7°F (-0.7°C) and 45.1°F (7.3°C).

Temperature

January is the month when Arrington sees the lowest average temperatures, with a high of 45.1°F (7.3°C) and a low of 30.7°F (-0.7°C).

Humidity

The average relative humidity in January is 75%.

Rainfall

In January, the rain falls for 12.2 days. Throughout January, 2.99" (76mm) of precipitation is accumulated. In Arrington, during the entire year, the rain falls for 174.9 days and collects up to 39.33" (999mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. The months with the most snowfall are January and February, with an average 0.94" (24mm) of accumulated snow.

Daylight

In January, the average length of the day is 10h and 3min.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:43 pm. On the last day of January, sunrise is at 6:47 am and sunset at 5:12 pm CST.

Sunshine

The average sunshine in January is 4.6h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 2 suggests these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

In Arrington, January is known for its average lowest temperatures, reaching a high of 45.1°F (7.3°C) and a low of 30.7°F (-0.7°C).

What is the usual temperature for Arrington in January?

The average high-temperature, in January, in Arrington, is 45.1°F (7.3°C), while the average low-temperature is 30.7°F (-0.7°C).

What is the average humidity in January?

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

How many days does it rain in January?

In Arrington, during January, the rain falls for 12.2 days and regularly aggregates up to 2.99" (76mm) of precipitation.

What is the snowiest month?

The months with the most snowfall are January and February, with an average 0.94" (24mm) of accumulated snow.

How much does it snow in January?

In Arrington, in January, snow falls for 2.7 days, with typically accumulated 0.94" (24mm) of snow.

What is the average length of the day in January?

The average day length in January is 10h and 3min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 6:56 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:12 pm CST.

How many hours of sunshine does Arrington have in January?

In January, the average sunshine duration is 4.6h.

When is the lowest UV index in Arrington?

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

What is the UV index reading in January?

In Arrington, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes 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
Arrington, TN

Average temperature in January - Arrington, TN
  • Average high temperature in January: 45.1°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in January: 30.7°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in January
Arrington, TN

Average pressure in January - Arrington, TN
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in January
Arrington, TN

Average wind speed in January - Arrington, TN
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in January
Arrington, TN

Average humidity in January - Arrington, TN
  • Average humidity in January: 75%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (73%).

Average rainfall in January
Arrington, TN

Average rainfall in January - Arrington, TN
  • Average rainfall in January: 2.99"

The wettest month (with the highest rainfall) is July (4.41").
The driest months (with the least rainfall) are September and November (2.32").

Average rainfall days in January
Arrington, TN

Average rainfall days in January - Arrington, TN
  • Average rainfall days in January: 12.2 days

The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in January
Arrington, TN

Average snowfall in January - Arrington, TN
  • Average snowfall in January: 0.94"

The months with the highest snowfall are January and February (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Arrington, TN

Average snowfall days in January - Arrington, TN
  • Average snowfall days in January: 2.7 days

The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Arrington, TN

Average daylight in January / Average sunshine in January - Arrington, TN
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 4h and 4min

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

Average sunshine days in January
Arrington, TN

Average sunshine days in January - Arrington, TN
  • Average sunshine days in January: 16.5 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in January
Arrington, TN

Average UV index in January - Arrington, TN
  • 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).

Average cloud cover in January
Arrington, TN

Average cloud cover in January - Arrington, TN
  • Average cloud cover in January: 51

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in January
Arrington, TN

Average visibility in January - Arrington, TN
  • 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).

Arrington, Tennessee, USA

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