January weather forecast
Morrisey, WY

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Weather in January

January, the same as December, in Morrisey, Wyoming, is a freezing cold winter month, with an average temperature fluctuating between 27.1°F (-2.7°C) and 12.2°F (-11°C).

Temperature

January brings an average high-temperature of a still freezing cold 27.1°F (-2.7°C), showing a slight difference from December's 26.2°F (-3.2°C). Morrisey, in January, observes a steady average low-temperature of 12.2°F (-11°C).

Humidity

In January, the average relative humidity in Morrisey is 83%.

Rainfall

In Morrisey, in January, it is raining for 4.3 days, with typically 0.75" (19mm) of accumulated precipitation. In Morrisey, during the entire year, the rain falls for 123.2 days and collects up to 19.37" (492mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In Morrisey, in January, snow falls for 12.8 days, with typically accumulated 4.33" (110mm) of snow. Throughout the year, there are 80.3 snowfall days, and 41.73" (1060mm) of snow is accumulated.

Daylight

In January, the average length of the day in Morrisey is 9h and 23min.
On the first day of January in Morrisey, sunrise is at 7:30 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:07 pm MST.

Sunshine

In Morrisey, the average sunshine in January is 5.8h.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 2 in January transforms into this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is January in Morrisey?

In Morrisey, 27.1°F (-2.7°C) is the average high-temperature and 12.2°F (-11°C) is the average low-temperature during January.

What is the average humidity in January in Morrisey?

The average relative humidity in January in Morrisey is 83%.

How many days does it rain in January in Morrisey?

In January, in Morrisey, the rain falls for 4.3 days. Throughout January, 0.75" (19mm) of precipitation is accumulated.

How many days does it snow in January in Morrisey?

In Morrisey, Wyoming, during January, snow falls for 12.8 days and regularly aggregates up to 4.33" (110mm) of snow.

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

The average day length in January in Morrisey is 9h and 23min.

What time are sunrise and sunset in January in Morrisey?

In January, on the first day of the month, sunrise is at 7:30 am and sunset at 4:31 pm. On the last day of the month, in Morrisey, sunrise is at 7:14 am and sunset at 5:07 pm MST.

How many hours of sunshine does Morrisey have in January?

The average sunshine duration in January is 5.8h.

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

January through April, October through 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 Morrisey?

In Morrisey, Wyoming, 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 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
Morrisey, WY

Average temperature in January - Morrisey, WY
  • Average high temperature in January: 27.1°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (26.2°F).

  • Average low temperature in January: 12.2°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is February (10.8°F).

Average pressure in January
Morrisey, WY

Average pressure in January - Morrisey, WY
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in January
Morrisey, WY

Average wind speed in January - Morrisey, WY
  • Average wind speed in January: 8.7mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity in January
Morrisey, WY

Average humidity in January - Morrisey, WY
  • Average humidity in January: 83%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and September (53%).

Average rainfall in January
Morrisey, WY

Average rainfall in January - Morrisey, WY
  • Average rainfall in January: 0.75"

The wettest months (with the highest rainfall) are June and July (2.68").
The driest month (with the least rainfall) is December (0.67").

Average rainfall days in January
Morrisey, WY

Average rainfall days in January - Morrisey, WY
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (3.7 days).

Average snowfall in January
Morrisey, WY

Average snowfall in January - Morrisey, WY
  • Average snowfall in January: 4.33"

The month with the highest snowfall is April (8.82").
The months with the least snowfall are July and August (0").

Average snowfall days in January
Morrisey, WY

Average snowfall days in January - Morrisey, WY
  • Average snowfall days in January: 12.8 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in January / Average sunshine in January - Morrisey, WY
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

Average sunshine days in January
Morrisey, WY

Average sunshine days in January - Morrisey, WY
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.7 days).

Average UV index in January
Morrisey, WY

Average UV index in January - Morrisey, 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
Morrisey, WY

Average cloud cover in January - Morrisey, WY
  • Average cloud cover in January: 42

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in January
Morrisey, WY

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

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

Morrisey, Wyoming, USA

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