January weather forecast
Alliance, WV

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Weather in January

January, the same as December, is an icy winter month in Alliance, West Virginia, with an average temperature ranging between max 35.8°F (2.1°C) and min 22.5°F (-5.3°C).

Temperature

January, marked by an average high-temperature of 35.8°F (2.1°C) and a low-temperature of 22.5°F (-5.3°C), is the coldest month.

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 84%.

Rainfall

In Alliance, during January, the rain falls for 10.8 days and regularly aggregates up to 2.83" (72mm) of precipitation. Throughout the year, there are 188.6 rainfall days, and 39.17" (995mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Alliance, West Virginia, in January, snow falls for 15 days, with typically accumulated 5.94" (151mm) of snow. In Alliance, during the entire year, snow falls for 52.1 days and aggregates up to 24.21" (615mm) of snow.

Daylight

The average length of the day in January is 9h and 46min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:08 pm. On the last day of January, sunrise is at 7:30 am and sunset at 5:40 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 2.9h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Alliance. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

What month is the coldest?

The coldest period tends to be January, when average temperatures fluctuate between a high of 35.8°F (2.1°C) and a low of 22.5°F (-5.3°C).

How cold is January?

In January, the average high-temperature and low-temperature are 35.8°F (2.1°C) and 22.5°F (-5.3°C) respectively.

What is the most humid month?

January and February, with an average relative humidity of 84%, are most humid months.

What is the average humidity in January?

The average relative humidity in January is 84%.

How much does it rain in Alliance in January?

In Alliance, during January, the rain falls for 10.8 days and regularly aggregates up to 2.83" (72mm) of precipitation.

How many days does it snow in January?

In January, it is snowing for 15 days. Throughout January, 5.94" (151mm) of snow is accumulated.

What is the average length of the day in January?

In January, the average day length in Alliance is 9h and 46min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:42 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:40 pm EST.

What is the month with the least sunshine?

The month with the least sunshine in Alliance, West Virginia, is January, with an average of 2.9h of sunshine.

How many hours of sunshine does Alliance have in January?

The average sunshine duration in January is 2.9h.

What is the month 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.

What is the UV index reading in January?

In January, the average daily maximum UV index 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
Alliance, WV

Average temperature in January - Alliance, WV
  • Average high temperature in January: 35.8°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in January
Alliance, WV

Average pressure in January - Alliance, WV
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in January
Alliance, WV

Average wind speed in January - Alliance, 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 (4.2mph).

Average humidity in January
Alliance, WV

Average humidity in January - Alliance, WV
  • Average humidity in January: 84%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).

Average rainfall in January
Alliance, WV

Average rainfall in January - Alliance, WV
  • Average rainfall in January: 2.83"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in January
Alliance, WV

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

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is January (10.8 days).

Average snowfall in January
Alliance, WV

Average snowfall in January - Alliance, WV
  • Average snowfall in January: 5.94"

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Alliance, WV

Average snowfall days in January - Alliance, WV
  • Average snowfall days in January: 15 days

The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in January
Alliance, WV

Average sunshine days in January - Alliance, WV
  • Average sunshine days in January: 9.3 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (7.8 days).

Average UV index in January
Alliance, WV

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

The months with the highest UV index are May and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Alliance, WV

Average cloud cover in January - Alliance, WV
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in January
Alliance, WV

Average visibility in January - Alliance, WV
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Alliance, West Virginia, USA

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