January weather forecast
Salt Rock, WV

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Weather in January

January, the same as December, is an icy winter month in Salt Rock, West Virginia, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 25.7°F (-3.5°C).

Temperature

In Salt Rock, the month of January registers the lowest temperatures, averaging 39°F (3.9°C) at the peak and 25.7°F (-3.5°C) at the lowest.

Humidity

The average relative humidity in January in Salt Rock is 80%.

Rainfall

In Salt Rock, in January, during 12.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, there are 176 rainfall days, and 33.15" (842mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Salt Rock. The month with the most snowfall in Salt Rock, West Virginia, is January, when snow falls for 11.4 days and typically aggregates up to 3.62" (92mm) of snow.

Daylight

In Salt Rock, the average length of the day in January is 9h and 52min.
On the first day of January in Salt Rock, sunrise is at 7:45 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:49 pm EST.

Sunshine

With an average of 3.8h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Salt Rock 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 exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What time of the year is the coldest in Salt Rock?

January is the month when Salt Rock, West Virginia, sees the average lowest temperatures, with a high of 39°F (3.9°C) and a low of 25.7°F (-3.5°C).

How cold does it get in Salt Rock in January?

Salt Rock in January has an average high-temperature of 39°F (3.9°C) and an average low-temperature of 25.7°F (-3.5°C).

What is the average humidity in January in Salt Rock?

In Salt Rock, the average relative humidity in January is 80%.

How many days does it rain in January in Salt Rock?

In Salt Rock, in January, it is raining for 12.3 days, with typically 2.44" (62mm) of accumulated precipitation.

When does it snow the most in Salt Rock?

The month with the most snowfall in Salt Rock, West Virginia, is January, when snow falls for 11.4 days and typically aggregates up to 3.62" (92mm) of snow.

How much does it snow in Salt Rock in January?

In Salt Rock, West Virginia, in January, snow falls for 11.4 days, with typically accumulated 3.62" (92mm) of snow.

How many hours of daylight does Salt Rock have in January?

The average day length in January in Salt Rock, West Virginia, is 9h and 52min.

When is the sunrise / sunset in January in Salt Rock?

In January, on the first day of the month, sunrise is at 7:45 am and sunset at 5:18 pm. On the last day of the month, in Salt Rock, sunrise is at 7:34 am and sunset at 5:49 pm EST.

What is the month with the least sunshine in Salt Rock?

With an average of 3.8h of sunshine, January has the least sunshine of the year in Salt Rock, West Virginia.

How long on average sun shines in January in Salt Rock?

In January, the average sunshine duration in Salt Rock is 3.8h.

What are the months with the lowest UV index in Salt Rock?

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

What is the UV index reading in January in Salt Rock?

In January, the average daily maximum UV index in Salt Rock is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Salt Rock, WV

Average temperature in January - Salt Rock, WV
  • Average high temperature in January: 39°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in January: 25.7°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in January
Salt Rock, WV

Average pressure in January - Salt Rock, 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 (29.97"Hg).

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Average wind speed in January
Salt Rock, WV

Average wind speed in January - Salt Rock, WV
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in January
Salt Rock, WV

Average humidity in January - Salt Rock, WV
  • Average humidity in January: 80%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in January
Salt Rock, WV

Average rainfall in January - Salt Rock, WV
  • Average rainfall in January: 2.44"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in January
Salt Rock, WV

Average rainfall days in January - Salt Rock, WV
  • Average rainfall days in January: 12.3 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (10.9 days).

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Average snowfall in January
Salt Rock, WV

Average snowfall in January - Salt Rock, WV
  • Average snowfall in January: 3.62"

The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Salt Rock, WV

Average snowfall days in January - Salt Rock, WV
  • Average snowfall days in January: 11.4 days

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Salt Rock, WV

Average daylight in January / Average sunshine in January - Salt Rock, WV
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in January
Salt Rock, WV

Average sunshine days in January - Salt Rock, WV
  • Average sunshine days in January: 11.7 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in January
Salt Rock, WV

Average UV index in January - Salt Rock, WV
  • 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
Salt Rock, WV

Average cloud cover in January - Salt Rock, WV
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in January
Salt Rock, WV

Average visibility in January - Salt Rock, 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).

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Salt Rock, West Virginia, USA

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