January weather forecast
Hazel Green, KY

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Weather in January

January, the same as December, is another cold winter month in Hazel Green, Kentucky, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 40.3°F (4.6°C).

Temperature

In Hazel Green, Kentucky, January is the coldest month, with temperatures averaging a high of 40.3°F (4.6°C) and a low of 27°F (-2.8°C).

Humidity

The average relative humidity in January is 78%.

Rainfall

In Hazel Green, in January, during 12.7 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. In Hazel Green, during the entire year, the rain falls for 178 days and collects up to 35.47" (901mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Hazel Green, Kentucky, during January, snow falls for 11.7 days and regularly aggregates up to 3.86" (98mm) of snow. In Hazel Green, during the entire year, snow falls for 39.8 days and aggregates up to 17.32" (440mm) of snow.

Daylight

The average length of the day in January is 9h and 54min.
On the first day of January, sunrise is at 7:49 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:55 pm EST.

Sunshine

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

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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 2 in January translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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 Hazel Green?

The coldest period in Hazel Green tends to be January, when average temperatures fluctuate between a high of 40.3°F (4.6°C) and a low of 27°F (-2.8°C).

How cold does it get in Hazel Green in January?

The average high-temperature, in January, in Hazel Green, is 40.3°F (4.6°C), while the average low-temperature is 27°F (-2.8°C).

What is the average humidity in January in Hazel Green?

In Hazel Green, Kentucky, the average relative humidity in January is 78%.

How many days does it rain in January in Hazel Green?

In Hazel Green, in January, during 12.7 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

How much does it snow in Hazel Green in January?

In January, in Hazel Green, it is snowing for 11.7 days. Throughout January, 3.86" (98mm) of snow is accumulated.

How many hours of daylight does Hazel Green have in January?

In Hazel Green, the average day length in January is 9h and 54min.

What time are sunrise and sunset in January in Hazel Green?

On the first day of January in Hazel Green, sunrise is at 7:49 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:55 pm EST.

What is the month with the least sunshine in Hazel Green?

The month with the least sunshine is January, with an average of 4.1h of sunshine.

How long on average sun shines in January in Hazel Green?

In January, the average sunshine duration in Hazel Green, Kentucky, is 4.1h.

When is the lowest UV index in Hazel Green?

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

What is the UV index reading in January in Hazel Green?

In Hazel Green, Kentucky, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Hazel Green, KY

Average temperature in January - Hazel Green, KY
  • Average high temperature in January: 40.3°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in January: 27°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in January
Hazel Green, KY

Average pressure in January - Hazel Green, 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
Hazel Green, KY

Average wind speed in January - Hazel Green, 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
Hazel Green, KY

Average humidity in January - Hazel Green, KY
  • Average humidity in January: 78%

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

Average rainfall in January
Hazel Green, KY

Average rainfall in January - Hazel Green, KY
  • Average rainfall in January: 2.72"

The wettest month (with the highest rainfall) is February (3.9").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in January
Hazel Green, KY

Average rainfall days in January - Hazel Green, KY
  • Average rainfall days in January: 12.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (11.5 days).

Average snowfall in January
Hazel Green, KY

Average snowfall in January - Hazel Green, KY
  • Average snowfall in January: 3.86"

The month with the highest snowfall is February (4.8").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Hazel Green, KY

Average snowfall days in January - Hazel Green, KY
  • Average snowfall days in January: 11.7 days

The month with the highest number of snowfall days is January (11.7 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
Hazel Green, KY

Average daylight in January / Average sunshine in January - Hazel Green, 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 1min

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

Average sunshine days in January
Hazel Green, KY

Average sunshine days in January - Hazel Green, KY
  • Average sunshine days in January: 10.8 days

The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is February (9 days).

Average UV index in January
Hazel Green, KY

Average UV index in January - Hazel Green, 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
Hazel Green, KY

Average cloud cover in January - Hazel Green, 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
Hazel Green, KY

Average visibility in January - Hazel Green, 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).

Hazel Green, Kentucky, USA

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