January weather forecast
Grayfox, KY

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Weather in January

January, like December, in Grayfox, Kentucky, is another cold winter month, with an average temperature ranging between max 40.1°F (4.5°C) and min 26.8°F (-2.9°C).

Temperature

January is the coldest month of the year, registering average temperatures as high as 40.1°F (4.5°C) and as low as 26.8°F (-2.9°C).

Humidity

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

Rainfall

In Grayfox, in January, it is raining for 12.6 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, in Grayfox, there are 178.7 rainfall days, and 34.8" (884mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In January, it is snowing for 11.5 days. Throughout January, 3.5" (89mm) of snow is accumulated. In Grayfox, during the entire year, snow falls for 37.5 days and aggregates up to 15.43" (392mm) of snow.

Daylight

In Grayfox, the average length of the day in January is 9h and 54min.
On the first day of the month, sunrise is at 7:47 am and sunset at 5:23 pm. On the last day of January, in Grayfox, sunrise is at 7:37 am and sunset at 5:53 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 4h 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 low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
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. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Opt for tightly woven and loose clothing to enhance protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

The month of January sees the average lowest temperatures, reaching 40.1°F (4.5°C) at the peak and 26.8°F (-2.9°C) at the low.

How cold is it in January?

In Grayfox, 40.1°F (4.5°C) is the average high-temperature and 26.8°F (-2.9°C) is the average low-temperature during January.

What is the average humidity in January in Grayfox?

In January, the average relative humidity is 79%.

How many days does it rain in January?

In Grayfox, in January, during 12.6 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

How many days does it snow in January?

In Grayfox, Kentucky, during January, snow falls for 11.5 days and regularly aggregates up to 3.5" (89mm) of snow.

What is the average length of the day in January?

In Grayfox, Kentucky, the average day length in January is 9h and 54min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:47 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:53 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4h of sunshine.

How long on average sun shines in January?

In Grayfox, the average sunshine duration in January is 4h.

What is the month with the lowest UV index?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk 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
Grayfox, KY

Average temperature in January - Grayfox, KY
  • Average high temperature in January: 40.1°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 (40.1°F).

  • Average low temperature in January: 26.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in January
Grayfox, KY

Average pressure in January - Grayfox, 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
Grayfox, KY

Average wind speed in January - Grayfox, KY
  • Average wind speed in January: 6.9mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in January
Grayfox, KY

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

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

Average rainfall in January
Grayfox, KY

Average rainfall in January - Grayfox, KY
  • Average rainfall in January: 2.64"

The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in January
Grayfox, KY

Average rainfall days in January - Grayfox, KY
  • Average rainfall days in January: 12.6 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (11.6 days).

Average snowfall in January
Grayfox, KY

Average snowfall in January - Grayfox, KY
  • Average snowfall in January: 3.5"

The month with the highest snowfall is February (4.25").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Grayfox, KY

Average snowfall days in January - Grayfox, KY
  • Average snowfall days in January: 11.5 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Grayfox, 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 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Grayfox, KY

Average sunshine days in January - Grayfox, KY
  • Average sunshine days in January: 10.4 days

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in January
Grayfox, KY

Average UV index in January - Grayfox, 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).

Average cloud cover in January
Grayfox, KY

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

The months with the most cloud cover are January and February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Grayfox, KY

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

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

Grayfox, Kentucky, USA

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