December weather forecast
Hudson, WY

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Weather in December

December, the first month of the winter in Hudson, is still a freezing cold month, with temperature in the range of an average high of 28.4°F (-2°C) and an average low of 13.1°F (-10.5°C).

Temperature

December is the coldest month, exhibiting average temperatures of 28.4°F (-2°C) at the peak and 13.1°F (-10.5°C) at the base.

Humidity

The average relative humidity in December is 74%.

Rainfall

In Hudson, in December, during 6.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, there are 92.3 rainfall days, and 9.92" (252mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Hudson, Wyoming, are January through May, September through December. In Hudson, in December, during 9.9 snowfall days, 3.58" (91mm) of snow is typically accumulated. Throughout the year, in Hudson, there are 56.6 snowfall days, and 39.65" (1007mm) of snow is accumulated.

Daylight

The month with the shortest days in Hudson is December, with an average of 9h and 6min of daylight.
On the first day of December in Hudson, sunrise is at 7:26 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:50 pm MST.

Sunshine

In Hudson, the average sunshine in December is 7h.

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 radiation for ordinary individuals.
Note: In December, the maximum UV index of 2 suggests these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the coldest time of year in Hudson?

December, on average, is the coldest month in Hudson, registering a high temperature of 28.4°F (-2°C) and a low of 13.1°F (-10.5°C).

How cold is it in Hudson in December?

The average high-temperature and low-temperature during December are 28.4°F (-2°C) and 13.1°F (-10.5°C) respectively.

What is the average humidity in December in Hudson?

The average relative humidity in December in Hudson, Wyoming, is 74%.

How much does it rain in Hudson in December?

In Hudson, Wyoming, during December, the rain falls for 6.8 days and regularly aggregates up to 0.51" (13mm) of precipitation.

How much does it snow in Hudson in December?

In Hudson, in December, snow falls for 9.9 days, with typically accumulated 3.58" (91mm) of snow.

What is the month with the shortest days in Hudson?

With an average of 9h and 6min of daylight, December has the shortest days of the year in Hudson.

How many hours of daylight does Hudson have in December?

In December, the average day length is 9h and 5min.

When are sunrise and sunset in December in Hudson?

On the first day of December in Hudson, sunrise is at 7:26 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:50 pm MST.

How long on average sun shines in December in Hudson?

The average sunshine duration in December in Hudson, Wyoming, is 7h.

What is the month with the lowest UV index in Hudson?

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

What is the UV index intensity in December in Hudson?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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 December
Hudson, WY

Average temperature in December - Hudson, WY
  • Average high temperature in December: 28.4°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in December: 13.1°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

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Average pressure in December
Hudson, WY

Average pressure in December - Hudson, WY
  • Average pressure in December: 30.21"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in December
Hudson, WY

Average wind speed in December - Hudson, WY
  • Average wind speed in December: 7.2mph

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in December
Hudson, WY

Average humidity in December - Hudson, WY
  • Average humidity in December: 74%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (34%).

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Average rainfall in December
Hudson, WY

Average rainfall in December - Hudson, WY
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in December
Hudson, WY

Average rainfall days in December - Hudson, WY
  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is November (4.8 days).

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Average snowfall in December
Hudson, WY

Average snowfall in December - Hudson, WY
  • Average snowfall in December: 3.58"

The month with the highest snowfall is April (8.15").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Hudson, WY

Average snowfall days in December - Hudson, WY
  • Average snowfall days in December: 9.9 days

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Hudson, WY

Average daylight in December / Average sunshine in December - Hudson, WY
  • Average daylight in December: 9h and 1min

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 December: 7h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 54min).

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Average sunshine days in December
Hudson, WY

Average sunshine days in December - Hudson, WY
  • Average sunshine days in December: 19.1 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is April (12.3 days).

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Average UV index in December
Hudson, WY

Average UV index in December - Hudson, WY
  • Average UV index in December: 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).

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Average cloud cover in December
Hudson, WY

Average cloud cover in December - Hudson, WY
  • Average cloud cover in December: 25

The months with the most cloud cover are February and April (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in December
Hudson, WY

Average visibility in December - Hudson, WY
  • Average visibility in December: 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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Hudson, Wyoming, USA

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