January weather forecast
Alcova, WY

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Weather in January

January, like December, is a freezing cold winter month in Alcova, Wyoming, with an average temperature fluctuating between 27.9°F (-2.3°C) and 13.5°F (-10.3°C).

Temperature

Alcova ushers in January with an average high-temperature of a still subzero cold 27.9°F (-2.3°C), showing a close resemblance to the previous month. Alcova, during the month of January, experiences an average low-temperature of 13.5°F (-10.3°C).

Humidity

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

Rainfall

In Alcova, Wyoming, in January, during 3.7 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In Alcova, during the entire year, the rain falls for 84.4 days and collects up to 8.78" (223mm) of precipitation.

Snowfall

Months with snowfall in Alcova are January through May, September through December. In Alcova, Wyoming, during January, snow falls for 9.4 days and regularly aggregates up to 3.66" (93mm) of snow. Throughout the year, in Alcova, there are 58.3 snowfall days, and 29.33" (745mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 29min.
On the first day of the month, sunrise is at 7:36 am and sunset at 4:44 pm. On the last day of January, in Alcova, sunrise is at 7:21 am and sunset at 5:18 pm MST.

Sunshine

The average sunshine in January is 6.6h.

UV index

The months with the lowest UV index in Alcova, Wyoming, 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 average individuals.
Note: The UV index of 2 in January translates into these instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

How cold is it in Alcova in January?

During January, Alcova experiences an average high-temperature of 27.9°F (-2.3°C) and a low-temperature of 13.5°F (-10.3°C).

What is the most humid month in Alcova?

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

What is the average humidity in January in Alcova?

The average relative humidity in January in Alcova is 82%.

How many days does it rain in January in Alcova?

In Alcova, in January, it is raining for 3.7 days, with typically 0.51" (13mm) of accumulated precipitation.

How many days does it snow in January in Alcova?

In January, it is snowing for 9.4 days. Throughout January, 3.66" (93mm) of snow is accumulated.

How many hours of daylight does Alcova have in January?

The average day length in January in Alcova, Wyoming, is 9h and 29min.

When are sunrise and sunset in January in Alcova?

On the first day of January in Alcova, Wyoming, sunrise is at 7:36 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:18 pm MST.

How many hours of sunshine does Alcova have in January?

The average sunshine duration in January in Alcova is 6.6h.

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

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

What is the UV index intensity in January in Alcova?

In Alcova, Wyoming, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Alcova, WY

Average temperature in January - Alcova, 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: 13.5°F

The month with the highest average low temperature is July (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (13.5°F).

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Average pressure in January
Alcova, WY

Average pressure in January - Alcova, WY
  • Average pressure in January: 30.19"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in January
Alcova, WY

Average wind speed in January - Alcova, WY
  • Average wind speed in January: 11.1mph

The windiest months (with the highest average wind speed) are January and November (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in January
Alcova, WY

Average humidity in January - Alcova, 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 (35%).

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Average rainfall in January
Alcova, WY

Average rainfall in January - Alcova, WY
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in January
Alcova, WY

Average rainfall days in January - Alcova, WY
  • Average rainfall days in January: 3.7 days

The month with the highest number of rainy days is May (12.4 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in January
Alcova, WY

Average snowfall in January - Alcova, WY
  • Average snowfall in January: 3.66"

The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Alcova, WY

Average snowfall days in January - Alcova, WY
  • Average snowfall days in January: 9.4 days

The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

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

  • Average sunshine in January: 6h and 4min

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

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Average sunshine days in January
Alcova, WY

Average sunshine days in January - Alcova, WY
  • Average sunshine days in January: 20.9 days

The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is April (13.3 days).

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Average UV index in January
Alcova, WY

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

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

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Average cloud cover in January
Alcova, WY

Average cloud cover in January - Alcova, WY
  • Average cloud cover in January: 34

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

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Average visibility in January
Alcova, WY

Average visibility in January - Alcova, 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).

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Alcova, Wyoming, USA

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