January weather forecast
Millburne, WY

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Weather in January

January, like December, is another subzero cold winter month in Millburne, Wyoming, with an average temperature varying between 27.9°F (-2.3°C) and 12.2°F (-11°C).

Temperature

Millburne's January showcases an average high-temperature of a still freezing cold 27.9°F (-2.3°C), hardly distinct from December's 26.6°F (-3°C). Millburne registers a consistent average low-temperature of 12.2°F (-11°C) during January.

Humidity

January and February, with an average relative humidity of 82%, are the most humid months.

Rainfall

January and July are months with the least rain when the rain falls for 8.2 days and typically aggregates up to 0.63" (16mm) of rain.

Snowfall

January through June, September through December are months with snowfall. In January, it is snowing for 12.2 days. Throughout January, 4.02" (102mm) of snow is accumulated. Throughout the year, there are 85.7 snowfall days, and 41.18" (1046mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 37min.
On the first day of the month, sunrise is at 7:47 am and sunset at 5:03 pm. On the last day of January, sunrise is at 7:33 am and sunset at 5:36 pm MST.

Sunshine

In January, the average sunshine 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. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 2 in January translates 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. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is January?

In Millburne, in January, the average high-temperature is 27.9°F (-2.3°C), and the average low-temperature is 12.2°F (-11°C).

What are the most humid months?

January and February, with an average relative humidity of 82%, are most humid months.

What is the average humidity in January in Millburne?

In January, the average relative humidity is 82%.

What is the driest month?

The months with the least rainfall are January and July Rain falls for 8.2 days and accumulates 0.63" (16mm) of rain.

How many days does it rain in January?

In Millburne, in January, it is raining for 8.2 days, with typically 0.63" (16mm) of accumulated precipitation.

How much does it snow in January?

In Millburne, in January, snow falls for 12.2 days, with typically accumulated 4.02" (102mm) of snow.

How many hours of daylight does Millburne have in January?

In Millburne, the average day length in January is 9h and 37min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:47 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:36 pm MST.

How long on average sun shines in January?

In January, the average sunshine duration is 6.5h.

What are the months with the lowest UV index?

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

How high is the UV index in January?

In Millburne, the average daily maximum UV index in January is 2. A UV Index value 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
Millburne, WY

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

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is December (26.6°F).

  • Average low temperature in January: 12.2°F

The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

Average pressure in January
Millburne, WY

Average pressure in January - Millburne, WY
  • Average pressure in January: 30.28"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in January
Millburne, WY

Average wind speed in January - Millburne, WY
  • Average wind speed in January: 9.3mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in January
Millburne, WY

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

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are July and August (36%).

Average rainfall in January
Millburne, WY

Average rainfall in January - Millburne, WY
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is May (2.01").
The driest months (with the least rainfall) are January and July (0.63").

Average rainfall days in January
Millburne, WY

Average rainfall days in January - Millburne, WY
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is November (6 days).

Average snowfall in January
Millburne, WY

Average snowfall in January - Millburne, WY
  • Average snowfall in January: 4.02"

The month with the highest snowfall is March (8.78").
The months with the least snowfall are July and August (0").

Average snowfall days in January
Millburne, WY

Average snowfall days in January - Millburne, WY
  • Average snowfall days in January: 12.2 days

The month with the highest number of snowfall days is March (15.1 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in January / Average sunshine in January - Millburne, WY
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 6h and 3min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in January
Millburne, WY

Average sunshine days in January - Millburne, WY
  • Average sunshine days in January: 17.2 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is April (9.4 days).

Average UV index in January
Millburne, WY

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in January
Millburne, WY

Average cloud cover in January - Millburne, WY
  • Average cloud cover in January: 31

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 12).

Average visibility in January
Millburne, WY

Average visibility in January - Millburne, WY
  • Average visibility in January: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Millburne, Wyoming, USA

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