January weather forecast
Cooper Mill, TN

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Weather in January

January, the same as December, in Cooper Mill, Tennessee, is another chilly winter month, with an average temperature fluctuating between 43.3°F (6.3°C) and 28.9°F (-1.7°C).

Temperature

In Cooper Mill, January records the lowest average temperatures, peaking at 43.3°F (6.3°C) and reaching a low of 28.9°F (-1.7°C).

Humidity

In Cooper Mill, the average relative humidity in January is 78%.

Rainfall

In Cooper Mill, in January, it is raining for 12.8 days, with typically 2.52" (64mm) of accumulated precipitation. In Cooper Mill, during the entire year, the rain falls for 183.1 days and collects up to 37.68" (957mm) of precipitation.

Snowfall

Months with snowfall in Cooper Mill are January through April, November and December. In Cooper Mill, in January, during 5.7 snowfall days, 0.98" (25mm) of snow is typically accumulated. In Cooper Mill, during the entire year, snow falls for 17.4 days and aggregates up to 3.46" (88mm) of snow.

Daylight

In Cooper Mill, the average length of the day in January is 10h and 4min.
On the first day of the month, sunrise is at 6:50 am and sunset at 4:37 pm. On the last day of January, in Cooper Mill, Tennessee, sunrise is at 6:41 am and sunset at 5:06 pm CST.

Sunshine

In January, the average sunshine 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 reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 in January translates into this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the coldest time of year in Cooper Mill?

Cooper Mill, Tennessee, experiences its average lowest temperatures in January, reaching a peak of 43.3°F (6.3°C) and a minimum of 28.9°F (-1.7°C).

How cold is January in Cooper Mill?

In Cooper Mill, in January, the average high-temperature is 43.3°F (6.3°C), and the average low-temperature is 28.9°F (-1.7°C).

What is the average humidity in January in Cooper Mill?

In January, the average relative humidity is 78%.

How much does it rain in Cooper Mill in January?

In Cooper Mill, in January, during 12.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

How many days does it snow in January in Cooper Mill?

In Cooper Mill, Tennessee, during January, snow falls for 5.7 days and regularly aggregates up to 0.98" (25mm) of snow.

How many hours of daylight does Cooper Mill have in January?

The average day length in January is 10h and 4min.

What time are sunrise and sunset in January in Cooper Mill?

On the first day of January in Cooper Mill, sunrise is at 6:50 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:06 pm CST.

How long on average sun shines in January in Cooper Mill?

In Cooper Mill, Tennessee, the average sunshine duration in January is 4.6h.

What is the month with the lowest UV index in Cooper Mill?

January 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 Cooper Mill?

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

Average temperature in January - Cooper Mill, TN
  • Average high temperature in January: 43.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in January: 28.9°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

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Average pressure in January
Cooper Mill, TN

Average pressure in January - Cooper Mill, TN
  • Average pressure in January: 30.16"Hg

The months with the highest atmospheric pressure are January and 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
Cooper Mill, TN

Average wind speed in January - Cooper Mill, TN
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

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Average humidity in January
Cooper Mill, TN

Average humidity in January - Cooper Mill, TN
  • Average humidity in January: 78%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (77%).

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Average rainfall in January
Cooper Mill, TN

Average rainfall in January - Cooper Mill, TN
  • Average rainfall in January: 2.52"

The wettest month (with the highest rainfall) is July (4.45").
The driest month (with the least rainfall) is November (2.01").

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Average rainfall days in January
Cooper Mill, TN

Average rainfall days in January - Cooper Mill, TN
  • Average rainfall days in January: 12.8 days

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall in January
Cooper Mill, TN

Average snowfall in January - Cooper Mill, TN
  • Average snowfall in January: 0.98"

The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Cooper Mill, TN

Average snowfall days in January - Cooper Mill, TN
  • Average snowfall days in January: 5.7 days

The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Cooper Mill, TN

Average daylight in January / Average sunshine in January - Cooper Mill, TN
  • 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: 4h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in January
Cooper Mill, TN

Average sunshine days in January - Cooper Mill, TN
  • Average sunshine days in January: 13.8 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (8.7 days).

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Average UV index in January
Cooper Mill, TN

Average UV index in January - Cooper Mill, 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).

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Average cloud cover in January
Cooper Mill, TN

Average cloud cover in January - Cooper Mill, TN
  • Average cloud cover in January: 52

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 32).

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Average visibility in January
Cooper Mill, TN

Average visibility in January - Cooper Mill, TN
  • Average visibility in January: 5mi

The months with the highest visibility are June and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October and December (5mi).

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Cooper Mill, Tennessee, USA

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