January weather forecast
Ary, KY

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Weather in January

January, the same as December, is a wintry winter month in Ary, Kentucky, with an average temperature ranging between max 40.6°F (4.8°C) and min 27°F (-2.8°C).

Temperature

Ary notes the coldest temperatures in January, with a high average of 40.6°F (4.8°C) and a low of 27°F (-2.8°C).

Humidity

In January, the average relative humidity in Ary, Kentucky, is 79%.

Rainfall

In Ary, Kentucky, during January, the rain falls for 11.3 days and regularly aggregates up to 1.89" (48mm) of precipitation. Throughout the year, there are 168.8 rainfall days, and 24.84" (631mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Ary, in January, during 10.3 snowfall days, 2.56" (65mm) of snow is typically accumulated. Throughout the year, there are 33.3 snowfall days, and 11.34" (288mm) of snow is accumulated.

Daylight

In Ary, the average length of the day in January is 9h and 56min.
On the first day of January in Ary, sunrise is at 7:46 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:55 pm EST.

Sunshine

With an average of 4.3h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Ary are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, an average UV index of 2 transforms into the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Ary?

With average temperatures fluctuating between a high of 40.6°F (4.8°C) and a low of 27°F (-2.8°C), January stands out as the coldest month.

Is January cold in Ary?

An average high-temperature, in January, in Ary, is 40.6°F (4.8°C) and the average low-temperature is 27°F (-2.8°C).

What is the average humidity in January in Ary?

The average relative humidity in January in Ary is 79%.

How many days does it rain in January in Ary?

In Ary, during January, the rain falls for 11.3 days and regularly aggregates up to 1.89" (48mm) of precipitation.

How many days does it snow in January in Ary?

In Ary, Kentucky, during January, snow falls for 10.3 days and regularly aggregates up to 2.56" (65mm) of snow.

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

In January, the average day length in Ary, Kentucky, is 9h and 56min.

When is the sunrise / sunset in January in Ary?

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 5:25 pm. On the last day of the month, in Ary, sunrise is at 7:36 am and sunset at 5:55 pm EST.

What is the month with the least sunshine in Ary?

January has the least sunshine of the year in Ary, Kentucky, with an average of 4.3h of sunshine.

How long on average sun shines in January in Ary?

The average sunshine duration in January is 4.3h.

When is the lowest UV index in Ary?

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

What is the UV index reading in January in Ary?

The average daily maximum UV index in January in Ary, Kentucky, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Ary, KY

Average temperature in January - Ary, KY
  • Average high temperature in January: 40.6°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in January: 27°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in January
Ary, KY

Average pressure in January - Ary, KY
  • 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).

Average wind speed in January
Ary, KY

Average wind speed in January - Ary, KY
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in January
Ary, KY

Average humidity in January - Ary, KY
  • Average humidity in January: 79%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is November (75%).

Average rainfall in January
Ary, KY

Average rainfall in January - Ary, KY
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is February (2.76").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in January
Ary, KY

Average rainfall days in January - Ary, KY
  • Average rainfall days in January: 11.3 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in January
Ary, KY

Average snowfall in January - Ary, KY
  • Average snowfall in January: 2.56"

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Ary, KY

Average snowfall days in January - Ary, KY
  • Average snowfall days in January: 10.3 days

The month with the highest number of snowfall days is January (10.3 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
Ary, KY

Average daylight in January / Average sunshine in January - Ary, KY
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 4h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in January
Ary, KY

Average sunshine days in January - Ary, KY
  • Average sunshine days in January: 12.7 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.7 days).

Average UV index in January
Ary, KY

Average UV index in January - Ary, KY
  • Average UV index in January: 2

The months with the highest UV index are May, June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in January
Ary, KY

Average cloud cover in January - Ary, KY
  • Average cloud cover in January: 57

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in January
Ary, KY

Average visibility in January - Ary, KY
  • Average visibility in January: 5mi

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

Ary, Kentucky, USA

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