January weather forecast
Clarksville, TN

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Downtown Clrksville in Tennessee, with the hot sun on a very calm day
Downtown Clrksville in Tennessee, with the hot sun on a very calm day

Weather in January

Those visiting Clarksville in January should prepare for colder temperatures, as it is the beginning of the year. This is a time of the year where snowfall can be seen, punctuated by the gusty winds that sweep across the region. The city is often enveloped in a soft white blanket of snow with precipitation peaking at 0.79" (20mm) during this month, contributing to the chilly atmosphere. Although days are shorter, the city still basks in approximately 10 hours of daylight, providing plenty of chances for daytime outdoor activity. Despite the cold weather, January also offers moments of sunshine which can be very refreshing.

Temperature

January is the month when Clarksville experiences its coldest temperatures, averaging a high of 42.6°F (5.9°C) and a low of 28.9°F (-1.7°C).

Humidity

In January, the average relative humidity in Clarksville is 76%.

Rainfall

In Clarksville, during January, the rain falls for 12.1 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Clarksville, Tennessee, during the entire year, the rain falls for 171 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Clarksville, Tennessee, in January, during 4 snowfall days, 0.79" (20mm) of snow is typically accumulated. In Clarksville, during the entire year, snow falls for 13.1 days and aggregates up to 3.98" (101mm) of snow.

Daylight

In Clarksville, Tennessee, the average length of the day in January is 10h and 0min.
On the first day of January in Clarksville, sunrise is at 7:01 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 5:13 pm CST.

Sunshine

The average sunshine in January in Clarksville is 4.7h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What part of the year is the coldest in Clarksville?

With its average high temperature of 42.6°F (5.9°C) and a low of 28.9°F (-1.7°C), January is regarded as the coldest month.

How cold is January in Clarksville?

In January, in Clarksville, the average high-temperature is 42.6°F (5.9°C), and the average low-temperature is 28.9°F (-1.7°C).

What is the average humidity in January in Clarksville?

The average relative humidity in January is 76%.

How much does it rain in Clarksville in January?

In Clarksville, in January, during 12.1 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

How many days does it snow in January in Clarksville?

In January, it is snowing for 4 days. Throughout January, 0.79" (20mm) of snow is accumulated.

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

The average day length in January is 10h and 0min.

When is the sunrise / sunset in January in Clarksville?

On the first day of January in Clarksville, sunrise is at 7:01 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 5:13 pm CST.

How long on average sun shines in January in Clarksville?

The average sunshine duration in January in Clarksville is 4.7h.

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

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

What is the UV index intensity in January in Clarksville?

In January, the average daily maximum UV index in Clarksville, Tennessee, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Clarksville, TN

Average temperature in January - Clarksville, TN
  • Average high temperature in January: 42.6°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (42.6°F).

  • Average low temperature in January: 28.9°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

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Average pressure in January
Clarksville, TN

Average pressure in January - Clarksville, 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 (29.96"Hg).

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Average wind speed in January
Clarksville, TN

Average wind speed in January - Clarksville, TN
  • Average wind speed in January: 8.6mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).

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Average humidity in January
Clarksville, TN

Average humidity in January - Clarksville, TN
  • Average humidity in January: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Clarksville, TN

Average rainfall in January - Clarksville, TN
  • Average rainfall in January: 2.24"

The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in January
Clarksville, TN

Average rainfall days in January - Clarksville, TN
  • Average rainfall days in January: 12.1 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in January
Clarksville, TN

Average snowfall in January - Clarksville, TN
  • Average snowfall in January: 0.79"

The month with the highest snowfall is December (1.02").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Clarksville, TN

Average snowfall days in January - Clarksville, TN
  • Average snowfall days in January: 4 days

The month with the highest number of snowfall days is January (4 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
Clarksville, TN

Average daylight in January / Average sunshine in January - Clarksville, TN
  • Average daylight in January: 10h and 0min

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 42min).

  • 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).

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Average sunshine days in January
Clarksville, TN

Average sunshine days in January - Clarksville, TN
  • Average sunshine days in January: 15.4 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index in January
Clarksville, TN

Average UV index in January - Clarksville, 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, February and December (UV index 2).

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Average cloud cover in January
Clarksville, TN

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

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in January
Clarksville, TN

Average visibility in January - Clarksville, TN
  • Average visibility in January: 6mi

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

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Clarksville, Tennessee, USA

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