January weather forecast
Rocky Waters, TN

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Weather in January

January, like December, is a frosty winter month in Rocky Waters, Tennessee, with temperature in the range of an average low of 29.5°F (-1.4°C) and an average high of 44.8°F (7.1°C).

Temperature

January is Rocky Waters's coldest month, registering average high temperatures of 44.8°F (7.1°C) and lows of 29.5°F (-1.4°C).

Humidity

The average relative humidity in January in Rocky Waters is 76%.

Rainfall

In Rocky Waters, in January, during 11.1 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, there are 148.2 rainfall days, and 18.23" (463mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Rocky Waters are January through March, October through December. In Rocky Waters, in January, during 5.4 snowfall days, 0.87" (22mm) of snow is typically accumulated. In Rocky Waters, during the entire year, snow falls for 18.9 days and aggregates up to 3.58" (91mm) of snow.

Daylight

In January, the average length of the day in Rocky Waters, Tennessee, is 10h and 4min.
On the first day of the month, sunrise is at 7:45 am and sunset at 5:32 pm. On the last day of January, in Rocky Waters, sunrise is at 7:37 am and sunset at 6:01 pm EST.

Sunshine

The month with the least sunshine in Rocky Waters is January, with an average of 5.1h of sunshine.

UV index

January, February 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 unsafe exposure to UV radiation for the average person.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What month is the coldest in Rocky Waters?

Rocky Waters witnesses the coldest weather in January, with temperatures averaging a high of 44.8°F (7.1°C) and a low of 29.5°F (-1.4°C).

What is the temperature in January in Rocky Waters?

The high-temperature in Rocky Waters during January is 44.8°F (7.1°C) and the low-temperature is 29.5°F (-1.4°C).

What is the average humidity in January in Rocky Waters?

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

How many days does it rain in January in Rocky Waters?

In Rocky Waters, during January, the rain falls for 11.1 days and regularly aggregates up to 1.3" (33mm) of precipitation.

How many days does it snow in January in Rocky Waters?

In Rocky Waters, during January, snow falls for 5.4 days and regularly aggregates up to 0.87" (22mm) of snow.

How many hours of daylight does Rocky Waters have in January?

In January, the average day length is 10h and 4min.

When is the sunrise / sunset in January in Rocky Waters?

On the first day of January, sunrise is at 7:45 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:01 pm EST.

What is the month with the least sunshine in Rocky Waters?

With an average of 5.1h of sunshine, January has the least sunshine of the year in Rocky Waters.

How long on average sun shines in January in Rocky Waters?

The average sunshine duration in January is 5.1h.

What are the months with the lowest UV index in Rocky Waters?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Rocky Waters.

How high is the UV index in January in Rocky Waters?

In January, the average daily maximum UV index in Rocky Waters is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Rocky Waters, TN

Average temperature in January - Rocky Waters, TN
  • Average high temperature in January: 44.8°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in January: 29.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in January
Rocky Waters, TN

Average pressure in January - Rocky Waters, 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
Rocky Waters, TN

Average wind speed in January - Rocky Waters, TN
  • Average wind speed in January: 5.5mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in January
Rocky Waters, TN

Average humidity in January - Rocky Waters, TN
  • Average humidity in January: 76%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in January
Rocky Waters, TN

Average rainfall in January - Rocky Waters, TN
  • Average rainfall in January: 1.3"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in January
Rocky Waters, TN

Average rainfall days in January - Rocky Waters, TN
  • Average rainfall days in January: 11.1 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in January
Rocky Waters, TN

Average snowfall in January - Rocky Waters, TN
  • Average snowfall in January: 0.87"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in January
Rocky Waters, TN

Average snowfall days in January - Rocky Waters, TN
  • Average snowfall days in January: 5.4 days

The month with the highest number of snowfall days is January (5.4 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
Rocky Waters, TN

Average daylight in January / Average sunshine in January - Rocky Waters, 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: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in January
Rocky Waters, TN

Average sunshine days in January - Rocky Waters, TN
  • Average sunshine days in January: 16 days

The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are February and July (12.5 days).

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Average UV index in January
Rocky Waters, TN

Average UV index in January - Rocky Waters, 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
Rocky Waters, TN

Average cloud cover in January - Rocky Waters, TN
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in January
Rocky Waters, TN

Average visibility in January - Rocky Waters, TN
  • Average visibility in January: 5mi

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

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Rocky Waters, Tennessee, USA

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