January weather forecast
Bayou, KY

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Weather in January

January, the same as December, is a wintry winter month in Bayou, Kentucky, with an average temperature ranging between max 41.4°F (5.2°C) and min 28°F (-2.2°C).

Temperature

Bayou's January weather reaches an average high of 41.4°F (5.2°C) and an average low of 28°F (-2.2°C), making it the coldest month.

Humidity

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

Rainfall

In January, in Bayou, the rain falls for 11 days. Throughout January, 2.48" (63mm) of precipitation is accumulated. In Bayou, during the entire year, the rain falls for 160.7 days and collects up to 36.73" (933mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Bayou. In January, in Bayou, it is snowing for 4.3 days. Throughout January, 0.91" (23mm) of snow is accumulated. In Bayou, during the entire year, snow falls for 12.9 days and aggregates up to 4.33" (110mm) of snow.

Daylight

The average length of the day in January is 9h and 57min.
On the first day of January, sunrise is at 7:07 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 5:16 pm CST.

Sunshine

January has the least sunshine of the year in Bayou, Kentucky, with an average of 4.7h 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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What time of the year is the coldest in Bayou?

The coldest period in Bayou tends to be January, when average temperatures fluctuate between a high of 41.4°F (5.2°C) and a low of 28°F (-2.2°C).

How cold does it get in Bayou in January?

The average high-temperature, in January, in Bayou, is 41.4°F (5.2°C), while the average low-temperature is 28°F (-2.2°C).

What is the average humidity in January in Bayou?

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

How many days does it rain in January in Bayou?

In Bayou, Kentucky, in January, it is raining for 11 days, with typically 2.48" (63mm) of accumulated precipitation.

How much does it snow in Bayou in January?

In Bayou, in January, snow falls for 4.3 days, with typically accumulated 0.91" (23mm) of snow.

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

The average day length in January in Bayou is 9h and 57min.

When is the sunrise / sunset in January in Bayou?

In January, on the first day of the month, sunrise is at 7:07 am and sunset at 4:46 pm. On the last day of the month, in Bayou, Kentucky, sunrise is at 6:57 am and sunset at 5:16 pm CST.

What is the month with the least sunshine in Bayou?

The month with the least sunshine in Bayou is January, with an average of 4.7h of sunshine.

How long on average sun shines in January in Bayou?

In January, the average sunshine duration is 4.7h.

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

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

What is the UV index reading in January in Bayou?

In Bayou, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45.5°F 7.5°C
41.4°F 5.2°C
45.7°F 7.6°C
Average low temperature
33.3°F 0.7°C
28°F -2.2°C
31.6°F -0.2°C
Average pressure
30.14" 766mmHg
30.17" 766mmHg
30.12" 765mmHg
Average wind speed
8.3mph 13.4km/h
8.9mph 14.3km/h
8.8mph 14.2km/h
Average max. wind speed
9mph 14.5km/h
9.4mph 15.1km/h
9.4mph 15.1km/h
Average wind speed gusts
14mph 22.5km/h
14.5mph 23.3km/h
14.4mph 23.2km/h
Average humidity
78%
76%
78%
Average rainfall
3.03" 77mm
2.48" 63mm
3.78" 96mm
Average rainfall days
11.5
11
11.9
Average snowfall
0.47" 12mm
0.91" 23mm
1.61" 41mm
Average snowfall days
2
4.3
3.8
Average daylight
9h 4min
9h 5min
10h 5min
Average sunshine
4h 5min
4h 4min
4h 5min
Average sunshine days
17.7
16.5
13.6
Average UV index
2
2
2
Average cloud cover
48%
49%
50%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Bayou, KY

Average temperature in January - Bayou, KY
  • Average high temperature in January: 41.4°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in January: 28°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28°F).

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Average pressure in January
Bayou, KY

Average pressure in January - Bayou, 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).

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Average wind speed in January
Bayou, KY

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

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in January
Bayou, KY

Average humidity in January - Bayou, 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 (70%).

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Average rainfall in January
Bayou, KY

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

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in January
Bayou, KY

Average rainfall days in January - Bayou, KY
  • Average rainfall days in January: 11 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.2 days).

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Average snowfall in January
Bayou, KY

Average snowfall in January - Bayou, KY
  • Average snowfall in January: 0.91"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Bayou, KY

Average snowfall days in January - Bayou, KY
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Bayou, 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 42min).

  • Average sunshine in January: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in January
Bayou, KY

Average sunshine days in January - Bayou, KY
  • Average sunshine days in January: 16.5 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (11 days).

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Average UV index in January
Bayou, KY

Average UV index in January - Bayou, 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
Bayou, KY

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 26).

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Average visibility in January
Bayou, KY

Average visibility in January - Bayou, 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).

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Bayou, Kentucky, USA

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