January weather forecast
Aurora, KY

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Weather in January

January, like December, in Aurora, Kentucky, is another cold winter month, with an average temperature fluctuating between 41.9°F (5.5°C) and 28.8°F (-1.8°C).

Temperature

January stands out as Aurora's coldest month, with temperatures ranging between an average high of 41.9°F (5.5°C) and a low of 28.8°F (-1.8°C).

Humidity

In Aurora, the average relative humidity in January is 76%.

Rainfall

In Aurora, Kentucky, in January, during 8.6 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Aurora, there are 139.8 rainfall days, and 19.65" (499mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Aurora, during January, snow falls for 3.8 days and regularly aggregates up to 0.55" (14mm) of snow. In Aurora, during the entire year, snow falls for 11.7 days and aggregates up to 2.68" (68mm) of snow.

Daylight

The average length of the day in January is 9h and 59min.
On the first day of January in Aurora, sunrise is at 7:05 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 5:16 pm CST.

Sunshine

The average sunshine in January in Aurora is 4.8h.

UV index

The months with the lowest UV index in Aurora are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 2 during January leads to these instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Aurora?

January tends to be the coldest month in Aurora, with temperatures averaging a daily high of 41.9°F (5.5°C) and a low of 28.8°F (-1.8°C).

How cold is January in Aurora?

The high-temperature during January is 41.9°F (5.5°C) and the low-temperature is 28.8°F (-1.8°C).

What is the average humidity in January in Aurora?

The average relative humidity in January is 76%.

How much does it rain in Aurora in January?

In January, the rain falls for 8.6 days. Throughout January, 1.02" (26mm) of precipitation is accumulated.

How much does it snow in Aurora in January?

In January, it is snowing for 3.8 days. Throughout January, 0.55" (14mm) of snow is accumulated.

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

In January, the average day length in Aurora is 9h and 59min.

When is the sunrise / sunset in January in Aurora?

On the first day of January in Aurora, Kentucky, sunrise is at 7:05 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 5:16 pm CST.

How long on average sun shines in January in Aurora?

In Aurora, the average sunshine duration in January is 4.8h.

What is the month with the lowest UV index in Aurora?

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

What is the UV index intensity in January in Aurora?

In January, the average daily maximum UV index in Aurora, Kentucky, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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
Aurora, KY

Average temperature in January - Aurora, KY
  • Average high temperature in January: 41.9°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in January
Aurora, KY

Average pressure in January - Aurora, KY
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Aurora, KY

Average wind speed in January - Aurora, KY
  • Average wind speed in January: 8.9mph

The windiest months (with the highest average wind speed) are January, February, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in January
Aurora, KY

Average humidity in January - Aurora, KY
  • Average humidity in January: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Aurora, KY

Average rainfall in January - Aurora, KY
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is February (2.36").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days in January
Aurora, KY

Average rainfall days in January - Aurora, KY
  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in January
Aurora, KY

Average snowfall in January - Aurora, KY
  • Average snowfall in January: 0.55"

The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Aurora, KY

Average snowfall days in January - Aurora, KY
  • Average snowfall days in January: 3.8 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Aurora, KY
  • Average daylight in January: 10h and 0min

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

  • Average sunshine in January: 4h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Aurora, KY

Average sunshine days in January - Aurora, KY
  • Average sunshine days in January: 19.1 days

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in January
Aurora, KY

Average UV index in January - Aurora, 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
Aurora, KY

Average cloud cover in January - Aurora, KY
  • Average cloud cover in January: 49

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in January
Aurora, KY

Average visibility in January - Aurora, KY
  • Average visibility in January: 6mi

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

Aurora, Kentucky, USA

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