January weather forecast
Prestonsburg, KY

Weather in January

January, like December, in Prestonsburg, Kentucky, is another cold winter month, with an average temperature varying between 40.6°F (4.8°C) and 27.1°F (-2.7°C).

Temperature

The coldest month is January, with an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 27.1°F (-2.7°C).

Humidity

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

Rainfall

In Prestonsburg, Kentucky, in January, it is raining for 12.8 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 181.8 rainfall days, and 33.43" (849mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 11.6 days and accumulates 3.62" (92mm) of snow.

Daylight

In January, the average length of the day is 9h and 55min.
On the first day of the month, sunrise is at 7:46 am and sunset at 5:23 pm. On the last day of January, in Prestonsburg, sunrise is at 7:35 am and sunset at 5:53 pm EST.

Sunshine

With an average of 4.2h of sunshine, January has the least sunshine of the year in Prestonsburg.

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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Prestonsburg?

The coldest month in Prestonsburg is January, with an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 27.1°F (-2.7°C).

What is the average humidity in January in Prestonsburg?

The average relative humidity in January is 79%.

How many days does it rain in January in Prestonsburg?

In January, in Prestonsburg, the rain falls for 12.8 days. Throughout January, 2.68" (68mm) of precipitation is accumulated.

What is the snowiest month in Prestonsburg?

The month with the most snowfall in Prestonsburg is January, when snow falls for 11.6 days and typically aggregates up to 3.62" (92mm) of snow.

How much does it snow in Prestonsburg in January?

In Prestonsburg, Kentucky, in January, snow falls for 11.6 days, with typically accumulated 3.62" (92mm) of snow.

How many hours of daylight does Prestonsburg have in January?

The average day length in January in Prestonsburg is 9h and 55min.

When is the sunrise / sunset in January in Prestonsburg?

On the first day of January, sunrise is at 7:46 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:53 pm EST.

What is the month with the least sunshine in Prestonsburg?

The month with the least sunshine in Prestonsburg, Kentucky, is January, with an average of 4.2h of sunshine.

How long on average sun shines in January in Prestonsburg?

The average sunshine duration in January in Prestonsburg, Kentucky, is 4.2h.

When is the lowest UV index in Prestonsburg?

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

How high is the UV index in January in Prestonsburg?

In Prestonsburg, Kentucky, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Prestonsburg, KY

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

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in January: 27.1°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in January
Prestonsburg, KY

Average pressure in January - Prestonsburg, 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).

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Average wind speed in January
Prestonsburg, KY

Average wind speed in January - Prestonsburg, KY
  • Average wind speed in January: 6.5mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in January
Prestonsburg, KY

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

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are August and November (74%).

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Average rainfall in January
Prestonsburg, KY

Average rainfall in January - Prestonsburg, KY
  • Average rainfall in January: 2.68"

The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in January
Prestonsburg, KY

Average rainfall days in January - Prestonsburg, KY
  • Average rainfall days in January: 12.8 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).

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Average snowfall in January
Prestonsburg, KY

Average snowfall in January - Prestonsburg, KY
  • Average snowfall in January: 3.62"

The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Prestonsburg, KY

Average snowfall days in January - Prestonsburg, KY
  • Average snowfall days in January: 11.6 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Prestonsburg, KY

Average daylight in January / Average sunshine in January - Prestonsburg, KY
  • Average daylight in January: 9h and 55min

The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 37min).

  • Average sunshine in January: 4h and 12min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in January
Prestonsburg, KY

Average sunshine days in January - Prestonsburg, KY
  • Average sunshine days in January: 10.7 days

The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in January
Prestonsburg, KY

Average UV index in January - Prestonsburg, KY
  • 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
Prestonsburg, KY

Average cloud cover in January - Prestonsburg, KY
  • Average cloud cover in January: 58

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in January
Prestonsburg, KY

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

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

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