January weather forecast
Orchard Knob, TN

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Weather in January

January, the same as December, in Orchard Knob, Tennessee, is a frosty winter month, with an average temperature varying between 46.9°F (8.3°C) and 31.5°F (-0.3°C).

Temperature

With its high average temperature of 46.9°F (8.3°C) and a low of 31.5°F (-0.3°C), January is regarded as the coldest month.

Humidity

The average relative humidity in January is 76%.

Rainfall

In Orchard Knob, during January, the rain falls for 12.4 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, there are 172.9 rainfall days, and 40.35" (1025mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Orchard Knob, in January, during 2.9 snowfall days, 0.59" (15mm) of snow is typically accumulated. In Orchard Knob, Tennessee, during the entire year, snow falls for 9.2 days and aggregates up to 2.09" (53mm) of snow.

Daylight

The average length of the day in January is 10h and 7min.
On the first day of January in Orchard Knob, sunrise is at 7:49 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:08 pm EST.

Sunshine

The average sunshine in January is 5.3h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the coldest time of year?

Orchard Knob 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).

What is the temperature in January?

The average high-temperature and low-temperature in Orchard Knob during January are 46.9°F (8.3°C) and 31.5°F (-0.3°C) respectively.

What is the average humidity in January?

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

How much does it rain in January?

In Orchard Knob, in January, it is raining for 12.4 days, with typically 3.54" (90mm) of accumulated precipitation.

How many days does it snow in January?

In Orchard Knob, in January, snow falls for 2.9 days, with typically accumulated 0.59" (15mm) of snow.

What is the average length of the day in January?

The average day length in January is 10h and 7min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:49 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:08 pm EST.

How many hours of sunshine does Orchard Knob have in January?

In January, the average sunshine duration is 5.3h.

When is the lowest UV index?

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?

The average daily maximum UV index in January in Orchard Knob is 2. A UV Index of 2, and less, symbolizes 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
Orchard Knob, TN

Average temperature in January - Orchard Knob, TN
  • Average high temperature in January: 46.9°F

The warmest month (with the highest average high temperature) is July (88.9°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 (66.9°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in January
Orchard Knob, TN

Average pressure in January - Orchard Knob, 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 (29.98"Hg).

Average wind speed in January
Orchard Knob, TN

Average wind speed in January - Orchard Knob, TN
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in January
Orchard Knob, TN

Average humidity in January - Orchard Knob, TN
  • Average humidity in January: 76%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in January
Orchard Knob, TN

Average rainfall in January - Orchard Knob, TN
  • Average rainfall in January: 3.54"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in January
Orchard Knob, TN

Average rainfall days in January - Orchard Knob, TN
  • Average rainfall days in January: 12.4 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in January
Orchard Knob, TN

Average snowfall in January - Orchard Knob, TN
  • Average snowfall in January: 0.59"

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

Average snowfall days in January
Orchard Knob, TN

Average snowfall days in January - Orchard Knob, TN
  • Average snowfall days in January: 2.9 days

The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Orchard Knob, TN

Average daylight in January / Average sunshine in January - Orchard Knob, 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: 5h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in January
Orchard Knob, TN

Average sunshine days in January - Orchard Knob, TN
  • Average sunshine days in January: 15.9 days

The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (9 days).

Average UV index in January
Orchard Knob, TN

Average UV index in January - Orchard Knob, 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
Orchard Knob, TN

Average cloud cover in January - Orchard Knob, TN
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in January
Orchard Knob, TN

Average visibility in January - Orchard Knob, TN
  • Average visibility in January: 5mi

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

Orchard Knob, Tennessee, USA

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