January weather forecast
Bolt, WV

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Weather in January

January, like December, in Bolt, West Virginia, is another cold winter month, 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 stands out as Bolt's coldest month, with temperatures ranging between an average high of 38.7°F (3.7°C) and a low of 24.4°F (-4.2°C).

Humidity

The average relative humidity in January is 82%.

Rainfall

In Bolt, West Virginia, during January, the rain falls for 8.1 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Bolt, during the entire year, the rain falls for 135.9 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

Months with snowfall in Bolt are January through May, October through December. In January, it is snowing for 8.3 days. Throughout January, 1.89" (48mm) of snow is accumulated. Throughout the year, there are 30.3 snowfall days, and 8.66" (220mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 54min.
On the first day of the month, sunrise is at 7:40 am and sunset at 5:17 pm. On the last day of January, sunrise is at 7:30 am and sunset at 5:47 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 4h of sunshine.

UV index

The months with the lowest UV index are January, February, November 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 rays for ordinary individuals.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Bolt experiences its average lowest temperatures in January, reaching a peak of 38.7°F (3.7°C) and a minimum of 24.4°F (-4.2°C).

How cold is January?

The average high-temperature and low-temperature during January are 38.7°F (3.7°C) and 24.4°F (-4.2°C) respectively.

What is the average humidity in January?

In Bolt, the average relative humidity in January is 82%.

How many days does it rain in January?

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

How many days does it snow in January?

In January, it is snowing for 8.3 days. Throughout January, 1.89" (48mm) of snow is accumulated.

What is the average length of the day in January?

In Bolt, West Virginia, the average day length in January is 9h and 54min.

When are sunrise and sunset in January in Bolt?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:47 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4h of sunshine.

How many hours of sunshine does Bolt have in January?

In January, the average sunshine duration is 4h.

When is the lowest UV index?

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

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Bolt, WV

Average temperature in January - Bolt, 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
Bolt, WV

Average pressure in January - Bolt, 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
Bolt, WV

Average wind speed in January - Bolt, 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
Bolt, WV

Average humidity in January - Bolt, 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
Bolt, WV

Average rainfall in January - Bolt, 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
Bolt, WV

Average rainfall days in January - Bolt, 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
Bolt, WV

Average snowfall in January - Bolt, 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
Bolt, WV

Average snowfall days in January - Bolt, 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
Bolt, WV

Average daylight in January / Average sunshine in January - Bolt, 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
Bolt, WV

Average sunshine days in January - Bolt, 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
Bolt, WV

Average UV index in January - Bolt, 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
Bolt, WV

Average cloud cover in January - Bolt, 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
Bolt, WV

Average visibility in January - Bolt, 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).

Bolt, West Virginia, USA

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