January weather forecast
Thacker, WV

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Weather in January

January, like December, in Thacker, West Virginia, is a wintry winter month, with temperature in the range of an average low of 26.8°F (-2.9°C) and an average high of 40.1°F (4.5°C).

Temperature

With an average high-temperature of 40.1°F (4.5°C) and an average low-temperature of 26.8°F (-2.9°C), January is the coldest month.

Humidity

In January, the average relative humidity is 80%.

Rainfall

In Thacker, in January, during 10.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 163.6 rainfall days, and 30.43" (773mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Thacker, in January, during 9.8 snowfall days, 3.62" (92mm) of snow is typically accumulated. In Thacker, during the entire year, snow falls for 32.9 days and aggregates up to 16.81" (427mm) of snow.

Daylight

In January, the average length of the day in Thacker is 9h and 55min.
On the first day of January in Thacker, sunrise is at 7:43 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:50 pm EST.

Sunshine

January has the least sunshine of the year in Thacker, West Virginia, with an average of 4.1h 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 threat to health from unsafe exposure to UV radiation for average individuals.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Thacker?

During the coldest month in Thacker, January, temperatures average a high of 40.1°F (4.5°C) and a low of 26.8°F (-2.9°C).

How cold does it get in Thacker in January?

The average high-temperature, in January, in Thacker, is 40.1°F (4.5°C), while the average low-temperature is 26.8°F (-2.9°C).

What is the average humidity in January in Thacker?

In Thacker, West Virginia, the average relative humidity in January is 80%.

How much does it rain in Thacker in January?

In Thacker, in January, during 10.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

How many days does it snow in January in Thacker?

In Thacker, in January, during 9.8 snowfall days, 3.62" (92mm) of snow is typically accumulated.

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

In January, the average day length in Thacker, West Virginia, is 9h and 55min.

What time are sunrise and sunset in January in Thacker?

On the first day of January, sunrise is at 7:43 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:50 pm EST.

What is the month with the least sunshine in Thacker?

With an average of 4.1h of sunshine, January has the least sunshine of the year in Thacker.

How long on average sun shines in January in Thacker?

The average sunshine duration in January in Thacker is 4.1h.

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

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

What is the UV index intensity in January in Thacker?

In Thacker, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to the Sun's 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
Thacker, WV

Average temperature in January - Thacker, WV
  • Average high temperature in January: 40.1°F

The warmest month (with the highest average high temperature) is July (86°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 (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in January
Thacker, WV

Average pressure in January - Thacker, WV
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in January
Thacker, WV

Average wind speed in January - Thacker, WV
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in January
Thacker, WV

Average humidity in January - Thacker, WV
  • Average humidity in January: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

Average rainfall in January
Thacker, WV

Average rainfall in January - Thacker, WV
  • Average rainfall in January: 2.4"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in January
Thacker, WV

Average rainfall days in January - Thacker, WV
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in January
Thacker, WV

Average snowfall in January - Thacker, WV
  • Average snowfall in January: 3.62"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Thacker, WV

Average snowfall days in January - Thacker, WV
  • Average snowfall days in January: 9.8 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Thacker, WV

Average daylight in January / Average sunshine in January - Thacker, WV
  • 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 month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in January
Thacker, WV

Average sunshine days in January - Thacker, WV
  • Average sunshine days in January: 12.6 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in January
Thacker, WV

Average UV index in January - Thacker, WV
  • Average UV index in January: 2

The months with the highest UV index are June 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
Thacker, WV

Average cloud cover in January - Thacker, WV
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Thacker, WV

Average visibility in January - Thacker, WV
  • Average visibility in January: 5mi

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

Thacker, West Virginia, USA

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