January weather forecast
Bairoil, WY

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Weather in January

January, the same as December, in Bairoil, Wyoming, is a freezing cold winter month, with an average temperature varying between 12.9°F (-10.6°C) and 27.9°F (-2.3°C).

Temperature

Entering January, the average high-temperature is recorded at a still subzero cold 27.9°F (-2.3°C), exhibiting a minimal shift from December's 27.1°F (-2.7°C). Bairoil experiences a nighttime temperature average of 12.9°F (-10.6°C) during January.

Humidity

January is the most humid month in Bairoil, with an average relative humidity of 82%.

Rainfall

In Bairoil, in January, during 5.5 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. In Bairoil, during the entire year, the rain falls for 74.8 days and collects up to 5.71" (145mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Bairoil, Wyoming. In Bairoil, during January, snow falls for 10.1 days and regularly aggregates up to 2.36" (60mm) of snow. Throughout the year, in Bairoil, Wyoming, there are 58.1 snowfall days, and 18.94" (481mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:38 am and sunset at 4:48 pm. On the last day of January, in Bairoil, Wyoming, sunrise is at 7:24 am and sunset at 5:22 pm MST.

Sunshine

The average sunshine in January in Bairoil is 6.5h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Bairoil. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Bairoil in January?

The high-temperature in Bairoil during January is 27.9°F (-2.3°C) and the low-temperature is 12.9°F (-10.6°C).

What is the most humid month in Bairoil?

The most humid month in Bairoil, Wyoming, is January, with an average relative humidity of 82%.

What is the average humidity in January in Bairoil?

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

How many days does it rain in January in Bairoil?

In Bairoil, Wyoming, in January, during 5.5 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

How much does it snow in Bairoil in January?

In Bairoil, in January, during 10.1 snowfall days, 2.36" (60mm) of snow is typically accumulated.

What is the average length of the day in January in Bairoil?

The average day length in January is 9h and 31min.

What time are sunrise and sunset in January in Bairoil?

On the first day of January in Bairoil, sunrise is at 7:38 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:22 pm MST.

How many hours of sunshine does Bairoil have in January?

In Bairoil, the average sunshine duration in January is 6.5h.

What are the months with the lowest UV index in Bairoil?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Bairoil.

What is the UV index intensity in January in Bairoil?

In January, the average daily maximum UV index in Bairoil, Wyoming, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Bairoil, WY

Average temperature in January - Bairoil, WY
  • Average high temperature in January: 27.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in January: 12.9°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

Average pressure in January
Bairoil, WY

Average pressure in January - Bairoil, WY
  • Average pressure in January: 30.2"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in January
Bairoil, WY

Average wind speed in January - Bairoil, WY
  • Average wind speed in January: 10.6mph

The windiest months (with the highest average wind speed) are April and November (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in January
Bairoil, WY

Average humidity in January - Bairoil, WY
  • Average humidity in January: 82%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (34%).

Average rainfall in January
Bairoil, WY

Average rainfall in January - Bairoil, WY
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is April (0.79").
The driest months (with the least rainfall) are July and August (0.24").

Average rainfall days in January
Bairoil, WY

Average rainfall days in January - Bairoil, WY
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is April (10.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in January
Bairoil, WY

Average snowfall in January - Bairoil, WY
  • Average snowfall in January: 2.36"

The months with the highest snowfall are March and December (3.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Bairoil, WY

Average snowfall days in January - Bairoil, WY
  • Average snowfall days in January: 10.1 days

The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Bairoil, WY

Average daylight in January / Average sunshine in January - Bairoil, 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: 6h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

Average sunshine days in January
Bairoil, WY

Average sunshine days in January - Bairoil, WY
  • Average sunshine days in January: 20.8 days

The month with the most sunshine days is September (22.1 days).
The month with the least sunshine days is April (14.5 days).

Average UV index in January
Bairoil, WY

Average UV index in January - Bairoil, WY
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in January
Bairoil, WY

Average cloud cover in January - Bairoil, WY
  • Average cloud cover in January: 35

The month with the most cloud cover is February (Cloud cover 37).
The months with the least cloud cover are August and September (Cloud cover 13).

Average visibility in January
Bairoil, WY

Average visibility in January - Bairoil, WY
  • Average visibility in January: 6mi

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

Bairoil, Wyoming, USA

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