January weather forecast
Border Junction, WY

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Weather in January

January, the same as December, in Border Junction, Wyoming, is another subzero cold winter month, with temperature in the range of an average high of 26.2°F (-3.2°C) and an average low of 7.9°F (-13.4°C).

Temperature

An average high-temperature of a still freezing cold 26.2°F (-3.2°C) marks January, exhibiting a close resemblance to the conditions in December. Border Junction records a mean low-temperature of 7.9°F (-13.4°C) in January.

Humidity

The months with the highest humidity in Border Junction are January and February, with an average relative humidity of 92%.

Rainfall

In Border Junction, in January, it is raining for 6 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, in Border Junction, there are 117.5 rainfall days, and 20.24" (514mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In January, it is snowing for 19.8 days. Throughout January, 18.11" (460mm) of snow is accumulated. Throughout the year, there are 116.1 snowfall days, and 91.14" (2315mm) of snow is accumulated.

Daylight

In Border Junction, the average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:52 am and sunset at 5:02 pm. On the last day of January, sunrise is at 7:38 am and sunset at 5:36 pm MST.

Sunshine

The month with the least sunshine is January, with an average of 4.4h of sunshine.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Border Junction. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 1 translates into these guidelines:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

How cold is January in Border Junction?

In January, in Border Junction, the average high-temperature is 26.2°F (-3.2°C), and the average low-temperature is 7.9°F (-13.4°C).

What are the most humid months?

The months with the highest humidity are January and February, with an average relative humidity of 92%.

What is the average humidity in January?

In Border Junction, the average relative humidity in January is 92%.

How many days does it rain in January?

In Border Junction, in January, during 6 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

How much does it snow in January?

In Border Junction, in January, snow falls for 19.8 days, with typically accumulated 18.11" (460mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 31min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:52 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:36 pm MST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.4h of sunshine.

How many hours of sunshine does Border Junction have in January?

In Border Junction, Wyoming, the average sunshine duration in January is 4.4h.

What are the months with the lowest UV index?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in January?

The average daily maximum UV index in January is 1. A UV Index estimate 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
Border Junction, WY

Average temperature in January - Border Junction, WY
  • Average high temperature in January: 26.2°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in January: 7.9°F

The month with the highest average low temperature is July (48.9°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

Average pressure in January
Border Junction, WY

Average pressure in January - Border Junction, WY
  • Average pressure in January: 30.29"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Border Junction, WY

Average wind speed in January - Border Junction, WY
  • Average wind speed in January: 4.2mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).

Average humidity in January
Border Junction, WY

Average humidity in January - Border Junction, WY
  • Average humidity in January: 92%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).

Average rainfall in January
Border Junction, WY

Average rainfall in January - Border Junction, WY
  • Average rainfall in January: 2.17"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is July (0.63").

Average rainfall days in January
Border Junction, WY

Average rainfall days in January - Border Junction, WY
  • Average rainfall days in January: 6 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6 days).

Average snowfall in January
Border Junction, WY

Average snowfall in January - Border Junction, WY
  • Average snowfall in January: 18.11"

The month with the highest snowfall is February (18.39").
The months with the least snowfall are July and August (0").

Average snowfall days in January
Border Junction, WY

Average snowfall days in January - Border Junction, WY
  • Average snowfall days in January: 19.8 days

The month with the highest number of snowfall days is December (21.6 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in January /
Average sunshine in January
Border Junction, WY

Average daylight in January / Average sunshine in January - Border Junction, WY
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 4h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in January
Border Junction, WY

Average sunshine days in January - Border Junction, WY
  • Average sunshine days in January: 11.3 days

The month with the most sunshine days is July (18.8 days).
The month with the least sunshine days is February (6.8 days).

Average UV index in January
Border Junction, WY

Average UV index in January - Border Junction, WY
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in January
Border Junction, WY

Average cloud cover in January - Border Junction, WY
  • Average cloud cover in January: 57

The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in January
Border Junction, WY

Average visibility in January - Border Junction, WY
  • Average visibility in January: 3mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).

Border Junction, Wyoming, USA

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