January weather forecast
Kaycee, WY

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Weather in January

Weather in January in Kaycee, Wyoming, exhibits the traits of a typical winter season. Mercury drops significantly during this time, witnessing the coldest temperatures of the year, ranging from 16°F (-8.9°C) to 30.4°F (-0.9°C). The sharp decrease in daylight hours spurs an increase in the frequency of snowfall, with an aggregate of 4.02" (102mm) of snow distributed over 11.7 days. The weather is characterized by high humidity levels and reduced visibility. Coming upon the heels of a cold January, residents brace themselves for a slightly warmer February.

Temperature

With the start of January, Kaycee measures an average high-temperature of a still freezing cold 30.4°F (-0.9°C), not significantly differing from December's 29.1°F (-1.6°C). An average nighttime temperature of 16°F (-8.9°C) is recorded during January.

Humidity

The average relative humidity in January is 74%.

Rainfall

In January, the rain falls for 5.3 days. Throughout January, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 145.3 rainfall days, and 18.78" (477mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Kaycee, in January, snow falls for 11.7 days, with typically accumulated 4.02" (102mm) of snow. In Kaycee, during the entire year, snow falls for 78 days and aggregates up to 39.13" (994mm) of snow.

Daylight

The average length of the day in January is 9h and 22min.
On the first day of January in Kaycee, sunrise is at 7:40 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:15 pm MST.

Sunshine

In Kaycee, the average sunshine in January 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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests these recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Kaycee in January?

In January, the average high-temperature and low-temperature are 30.4°F (-0.9°C) and 16°F (-8.9°C) respectively.

What is the average humidity in January?

The average relative humidity in January is 74%.

How many days does it rain in January in Kaycee?

In Kaycee, in January, during 5.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How many days does it snow in January?

In Kaycee, Wyoming, in January, during 11.7 snowfall days, 4.02" (102mm) of snow is typically accumulated.

What is the average length of the day in January?

In Kaycee, the average day length in January is 9h and 22min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:15 pm MST.

How long on average sun shines in January?

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

What are the months with the lowest UV index?

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

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to 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
Kaycee, WY

Average temperature in January - Kaycee, WY
  • Average high temperature in January: 30.4°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is February (28.9°F).

  • Average low temperature in January: 16°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 (14°F).

Average pressure in January
Kaycee, WY

Average pressure in January - Kaycee, 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 (29.85"Hg).

Average wind speed in January
Kaycee, WY

Average wind speed in January - Kaycee, WY
  • Average wind speed in January: 7.1mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in January
Kaycee, WY

Average humidity in January - Kaycee, WY
  • Average humidity in January: 74%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (44%).

Average rainfall in January
Kaycee, WY

Average rainfall in January - Kaycee, WY
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days in January
Kaycee, WY

Average rainfall days in January - Kaycee, WY
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is December (5 days).

Average snowfall in January
Kaycee, WY

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

The month with the highest snowfall is April (7.05").
The months with the least snowfall are July and August (0").

Average snowfall days in January
Kaycee, WY

Average snowfall days in January - Kaycee, WY
  • Average snowfall days in January: 11.7 days

The month with the highest number of snowfall days is February (13.7 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in January
Kaycee, WY

Average sunshine days in January - Kaycee, WY
  • Average sunshine days in January: 17.8 days

The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is May (5.5 days).

Average UV index in January
Kaycee, WY

Average UV index in January - Kaycee, 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
Kaycee, WY

Average cloud cover in January - Kaycee, WY
  • Average cloud cover in January: 32

The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 17).

Average visibility in January
Kaycee, WY

Average visibility in January - Kaycee, 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).

Kaycee, Wyoming, USA

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