January weather forecast
Glen Alum Junction, WV

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Weather in January

January, like December, in Glen Alum Junction, West Virginia, is an icy winter month, with an average temperature varying between 40.1°F (4.5°C) and 26.8°F (-2.9°C).

Temperature

The month of January sees the lowest average temperatures, reaching 40.1°F (4.5°C) at the peak and 26.8°F (-2.9°C) at the low.

Humidity

The average relative humidity in January in Glen Alum Junction is 80%.

Rainfall

In January, the rain falls for 10.8 days. Throughout January, 2.4" (61mm) of precipitation is accumulated. In Glen Alum Junction, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Glen Alum Junction, during January, snow falls for 9.8 days and regularly aggregates up to 3.62" (92mm) of snow. Throughout the year, there are 32.9 snowfall days, and 16.81" (427mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 55min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:20 pm. On the last day of January, sunrise is at 7:32 am and sunset at 5:50 pm EST.

Sunshine

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

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Glen Alum Junction. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.

Frequently asked questions

What are the coldest months in Glen Alum Junction?

In Glen Alum Junction, January records the average lowest temperatures, peaking at 40.1°F (4.5°C) and reaching a low of 26.8°F (-2.9°C).

How cold does it get in January?

The high-temperature in Glen Alum Junction during January is 40.1°F (4.5°C) and the low-temperature is 26.8°F (-2.9°C).

What is the average humidity in January?

The average relative humidity in January is 80%.

How much does it rain in January?

In January, the rain falls for 10.8 days. Throughout January, 2.4" (61mm) of precipitation is accumulated.

How many days does it snow in January?

In Glen Alum Junction, 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 Glen Alum Junction, the average day length in January is 9h and 55min.

What time are sunrise and sunset in January?

On the first day of January in Glen Alum Junction, sunrise is at 7:42 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:50 pm EST.

What is the month with the least sunshine in Glen Alum Junction?

With an average of 4.1h of sunshine, January has the least sunshine of the year in Glen Alum Junction.

How long on average sun shines in January?

The average sunshine duration in January is 4.1h.

What is the month 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 intensity in January?

In January, the average daily maximum UV index in Glen Alum Junction is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from 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
Glen Alum Junction, WV

Average temperature in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average pressure in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average wind speed in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average humidity in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average rainfall in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average rainfall days in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average snowfall in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average snowfall days in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average daylight in January / Average sunshine in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average sunshine days in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average UV index in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average cloud cover in January - Glen Alum Junction, 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
Glen Alum Junction, WV

Average visibility in January - Glen Alum Junction, 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).

Glen Alum Junction, West Virginia, USA

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