January weather forecast
Rollins Branch, WV

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Weather in January

January, the same as December, is an icy winter month in Rollins Branch, West Virginia, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 24.4°F (-4.2°C).

Temperature

January, on average, is the coldest month, registering a high temperature of 38.7°F (3.7°C) and a low of 24.4°F (-4.2°C).

Humidity

In January, the average relative humidity is 82%.

Rainfall

In Rollins Branch, in January, during 8.1 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Rollins Branch, during the entire year, the rain falls for 135.9 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Rollins Branch, during January, snow falls for 8.3 days and regularly aggregates up to 1.89" (48mm) of snow. In Rollins Branch, during the entire year, snow falls for 30.3 days and aggregates up to 8.66" (220mm) of snow.

Daylight

The average length of the day in January is 9h and 55min.
On the first day of January, sunrise is at 7:41 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:48 pm EST.

Sunshine

With an average of 4h of sunshine, January has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In January, a daily UV index of 2 turns into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January is the month when Rollins Branch experiences its coldest temperatures, averaging a high of 38.7°F (3.7°C) and a low of 24.4°F (-4.2°C).

Is January cold?

In January, the average high-temperature and low-temperature are 38.7°F (3.7°C) and 24.4°F (-4.2°C) respectively.

What is the average humidity in January?

In January, the average relative humidity is 82%.

How many days does it rain in January?

In January, in Rollins Branch, the rain falls for 8.1 days. Throughout January, 1.26" (32mm) of precipitation is accumulated.

How much does it snow in January?

In Rollins Branch, during January, snow falls for 8.3 days and regularly aggregates up to 1.89" (48mm) of snow.

How many hours of daylight does Rollins Branch have in January?

In January, the average day length is 9h and 55min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:41 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:48 pm EST.

What is the month with the least sunshine?

With an average of 4h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In Rollins Branch, the average sunshine duration in January is 4h.

What are the months with the lowest UV index?

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

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk 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
Rollins Branch, WV

Average temperature in January - Rollins Branch, WV
  • Average high temperature in January: 38.7°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in January: 24.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in January
Rollins Branch, WV

Average pressure in January - Rollins Branch, 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
Rollins Branch, WV

Average wind speed in January - Rollins Branch, WV
  • Average wind speed in January: 7mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in January
Rollins Branch, WV

Average humidity in January - Rollins Branch, WV
  • Average humidity in January: 82%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (77%).

Average rainfall in January
Rollins Branch, WV

Average rainfall in January - Rollins Branch, WV
  • Average rainfall in January: 1.26"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in January
Rollins Branch, WV

Average rainfall days in January - Rollins Branch, WV
  • Average rainfall days in January: 8.1 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in January
Rollins Branch, WV

Average snowfall in January - Rollins Branch, WV
  • Average snowfall in January: 1.89"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Rollins Branch, WV

Average snowfall days in January - Rollins Branch, WV
  • Average snowfall days in January: 8.3 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Rollins Branch, WV

Average daylight in January / Average sunshine in January - Rollins Branch, 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 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Rollins Branch, WV

Average sunshine days in January - Rollins Branch, WV
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in January
Rollins Branch, WV

Average UV index in January - Rollins Branch, 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, November and December (UV index 2).

Average cloud cover in January
Rollins Branch, WV

Average cloud cover in January - Rollins Branch, WV
  • Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Rollins Branch, WV

Average visibility in January - Rollins Branch, 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).

Rollins Branch, West Virginia, USA

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