January weather forecast
Wesco, KY

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Weather in January

January, like December, in Wesco, Kentucky, is a wintry winter month, with an average temperature fluctuating between 40.6°F (4.8°C) and 27.9°F (-2.3°C).

Temperature

Wesco notes the coldest temperatures in January, with a high average of 40.6°F (4.8°C) and a low of 27.9°F (-2.3°C).

Humidity

In January, the average relative humidity in Wesco is 77%.

Rainfall

In Wesco, in January, it is raining for 9.2 days, with typically 1.22" (31mm) of accumulated precipitation. In Wesco, during the entire year, the rain falls for 145.5 days and collects up to 21.85" (555mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In January, it is snowing for 4.4 days. Throughout January, 0.79" (20mm) of snow is accumulated. In Wesco, during the entire year, snow falls for 12.8 days and aggregates up to 2.91" (74mm) of snow.

Daylight

In January, the average length of the day in Wesco is 9h and 56min.
On the first day of January, sunrise is at 7:04 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:12 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 4.4h 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 hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 2 during January translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

What is the coldest month?

January, having an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 27.9°F (-2.3°C), is the coldest month.

How cold does it get in January?

The average high-temperature and low-temperature during January are 40.6°F (4.8°C) and 27.9°F (-2.3°C) respectively.

What is the average humidity in January?

The average relative humidity in January is 77%.

How much does it rain in January?

In Wesco, during January, the rain falls for 9.2 days and regularly aggregates up to 1.22" (31mm) of precipitation.

How much does it snow in January?

In Wesco, during January, snow falls for 4.4 days and regularly aggregates up to 0.79" (20mm) of snow.

What is the average length of the day in January?

In Wesco, the average day length in January is 9h and 56min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:04 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:12 pm CST.

What is the month with the least sunshine?

With an average of 4.4h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Wesco have in January?

The average sunshine duration in January is 4.4h.

What are the months 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 Wesco, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Wesco, KY

Average temperature in January - Wesco, KY
  • Average high temperature in January: 40.6°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in January: 27.9°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in January
Wesco, KY

Average pressure in January - Wesco, KY
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Wesco, KY

Average wind speed in January - Wesco, KY
  • Average wind speed in January: 9.6mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in January
Wesco, KY

Average humidity in January - Wesco, KY
  • Average humidity in January: 77%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Wesco, KY

Average rainfall in January - Wesco, KY
  • Average rainfall in January: 1.22"

The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is September (1.02").

Average rainfall days in January
Wesco, KY

Average rainfall days in January - Wesco, KY
  • Average rainfall days in January: 9.2 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8 days).

Average snowfall in January
Wesco, KY

Average snowfall in January - Wesco, KY
  • Average snowfall in January: 0.79"

The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Wesco, KY

Average snowfall days in January - Wesco, KY
  • Average snowfall days in January: 4.4 days

The month with the highest number of snowfall days is January (4.4 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
Wesco, KY

Average daylight in January / Average sunshine in January - Wesco, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in January
Wesco, KY

Average sunshine days in January - Wesco, KY
  • Average sunshine days in January: 17.9 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (12.1 days).

Average UV index in January
Wesco, KY

Average UV index in January - Wesco, 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
Wesco, KY

Average cloud cover in January - Wesco, KY
  • Average cloud cover in January: 53

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in January
Wesco, KY

Average visibility in January - Wesco, 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).

Wesco, Kentucky, USA

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