January weather forecast
Prestonville, KY

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Weather in January

January, the same as December, is another cold winter month in Prestonville, Kentucky, with an average temperature fluctuating between 37.2°F (2.9°C) and 24.3°F (-4.3°C).

Temperature

In Prestonville, the lowest temperatures are generally noted in January, averaging a high of 37.2°F (2.9°C) and a low of 24.3°F (-4.3°C).

Humidity

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

Rainfall

In Prestonville, in January, during 11.3 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. Throughout the year, there are 174.2 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In January, it is snowing for 8.4 days. Throughout January, 1.93" (49mm) of snow is accumulated. In Prestonville, during the entire year, snow falls for 29.5 days and aggregates up to 8.74" (222mm) of snow.

Daylight

In Prestonville, the average length of the day in January is 9h and 50min.
On the first day of the month, sunrise is at 7:58 am and sunset at 5:29 pm. On the last day of January, sunrise is at 7:47 am and sunset at 6:00 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 4.1h of sunshine.

UV index

January, February, November 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 low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Experience reduced UV exposure by about half when donning a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

Prestonville's coldest temperatures are experienced in January, with average high temperatures of 37.2°F (2.9°C) and lows of 24.3°F (-4.3°C).

How cold is it in January?

The high-temperature, in January, in Prestonville, is 37.2°F (2.9°C), while the low-temperature averages to 24.3°F (-4.3°C).

What is the average humidity in January?

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

How many days does it rain in January?

In Prestonville, Kentucky, in January, it is raining for 11.3 days, with typically 2.48" (63mm) of accumulated precipitation.

How many days does it snow in January in Prestonville?

In Prestonville, in January, snow falls for 8.4 days, with typically accumulated 1.93" (49mm) of snow.

How many hours of daylight does Prestonville have in January?

In Prestonville, the average day length in January is 9h and 50min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:58 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 6:00 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.1h of sunshine.

How long on average sun shines in January?

The average sunshine duration in January in Prestonville is 4.1h.

When is the lowest UV index in Prestonville?

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

How high is the UV index in January in Prestonville?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to 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
Prestonville, KY

Average temperature in January - Prestonville, KY
  • Average high temperature in January: 37.2°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 (37.2°F).

  • Average low temperature in January: 24.3°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in January
Prestonville, KY

Average pressure in January - Prestonville, KY
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
Prestonville, KY

Average wind speed in January - Prestonville, KY
  • Average wind speed in January: 8.4mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

Average humidity in January
Prestonville, KY

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

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

Average rainfall in January
Prestonville, KY

Average rainfall in January - Prestonville, KY
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is April (4.06").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in January
Prestonville, KY

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

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (10.4 days).

Average snowfall in January
Prestonville, KY

Average snowfall in January - Prestonville, KY
  • Average snowfall in January: 1.93"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Prestonville, KY

Average snowfall days in January - Prestonville, KY
  • Average snowfall days in January: 8.4 days

The month with the highest number of snowfall days is January (8.4 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
Prestonville, KY

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in January
Prestonville, KY

Average sunshine days in January - Prestonville, KY
  • Average sunshine days in January: 14.4 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (9.8 days).

Average UV index in January
Prestonville, KY

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

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

Average cloud cover in January
Prestonville, KY

Average cloud cover in January - Prestonville, 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 29).

Average visibility in January
Prestonville, KY

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

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

Prestonville, Kentucky, USA

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