January weather forecast
Knoxville, GA

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Weather in January

January, the same as December, is a cool winter month in Knoxville, Georgia, with an average temperature ranging between min 38.8°F (3.8°C) and max 55°F (12.8°C).

Temperature

Temperature records mark January as the coldest month, with highs averaging 55°F (12.8°C) and lows at 38.8°F (3.8°C).

Humidity

January, October and November, with an average relative humidity of 70%, are the least humid months in Knoxville.

Rainfall

In Knoxville, in January, during 7.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Knoxville, during the entire year, the rain falls for 126.6 days and collects up to 13.46" (342mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

The average length of the day in January in Knoxville is 10h and 17min.
On the first day of the month, sunrise is at 7:38 am and sunset at 5:40 pm. On the last day of January, in Knoxville, sunrise is at 7:31 am and sunset at 6:07 pm EST.

Sunshine

The average sunshine in January in Knoxville is 6.1h.

UV index

The months with the lowest UV index in Knoxville, Georgia, are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 3 during January, leads to the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What month is the coldest in Knoxville?

January is the coldest month in Knoxville, exhibiting average temperatures of 55°F (12.8°C) at the peak and 38.8°F (3.8°C) at the base.

What are January temperatures in Knoxville?

In Knoxville, in January, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 38.8°F (3.8°C).

What are the least humid months in Knoxville?

The months with the lowest humidity are January, October and November, with an average relative humidity of 70%.

What is the average humidity in January in Knoxville?

In Knoxville, Georgia, the average relative humidity in January is 70%.

How much does it rain in Knoxville in January?

In January, in Knoxville, Georgia, the rain falls for 7.5 days. Throughout January, 0.79" (20mm) of precipitation is accumulated.

When it does not snow in Knoxville?

In Knoxville, Georgia, snow does not fall in January, March through December.

Does it snow in Knoxville in January?

In Knoxville, Georgia, in January, it doesn't snow. In February, it regularly snows.

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

In January, the average day length in Knoxville is 10h and 17min.

When is the sunrise / sunset in January in Knoxville?

In January, on the first day of the month, sunrise is at 7:38 am and sunset at 5:40 pm. On the last day of the month, in Knoxville, sunrise is at 7:31 am and sunset at 6:07 pm EST.

How long on average sun shines in January in Knoxville?

In Knoxville, the average sunshine duration in January is 6.1h.

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

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

How high is the UV index in January in Knoxville?

In Knoxville, Georgia, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Knoxville, GA

Average temperature in January - Knoxville, GA
  • Average high temperature in January: 55°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in January: 38.8°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in January
Knoxville, GA

Average pressure in January - Knoxville, GA
  • Average pressure in January: 30.16"Hg

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

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Average wind speed in January
Knoxville, GA

Average wind speed in January - Knoxville, GA
  • Average wind speed in January: 8.4mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in January
Knoxville, GA

Average humidity in January - Knoxville, GA
  • Average humidity in January: 70%

The month with the highest relative humidity is December (75%).
The months with the lowest relative humidity are January, October and November (70%).

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Average rainfall in January
Knoxville, GA

Average rainfall in January - Knoxville, GA
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days in January
Knoxville, GA

Average rainfall days in January - Knoxville, GA
  • Average rainfall days in January: 7.5 days

The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (5.5 days).

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Average snowfall in January
Knoxville, GA

Average snowfall in January - Knoxville, GA
  • Average snowfall in January: 0"

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Knoxville, GA

Average snowfall days in January - Knoxville, GA
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
Knoxville, GA

Average daylight in January / Average sunshine in January - Knoxville, GA
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 6h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in January
Knoxville, GA

Average sunshine days in January - Knoxville, GA
  • Average sunshine days in January: 21.8 days

The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is August (10.6 days).

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Average UV index in January
Knoxville, GA

Average UV index in January - Knoxville, GA
  • Average UV index in January: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
Knoxville, GA

Average cloud cover in January - Knoxville, GA
  • Average cloud cover in January: 38

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in January
Knoxville, GA

Average visibility in January - Knoxville, GA
  • 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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Knoxville, Georgia, USA

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