December weather forecast
Chugwater, WY

Share

Weather in December

December draws in thicker blankets, warming stews, and festive cheers in anticipation of Christmas and New Year's Eve. Despite the cold, it's a month of celebration and joy. Chugwater Wyoming sparkles under twinkling lights and festive decorations, against the backdrop of white landscapes. Residents revel in a range of winter activities, making the most of the season despite the cold weather. The mercury plummets to its second lowest point with December's average minimum temperature dropping to 21.6°F (-5.8°C).

Temperature

The lowest temperatures are recorded in December, with averages reaching a high of 35.1°F (1.7°C) and a low of 21.6°F (-5.8°C).

Humidity

In Chugwater, the average relative humidity in December is 64%.

Rainfall

In Chugwater, in December, it is raining for 3.8 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, in Chugwater, Wyoming, there are 90.9 rainfall days, and 11.38" (289mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Chugwater are January through May, September through December. In Chugwater, Wyoming, in December, during 8.1 snowfall days, 3.15" (80mm) of snow is typically accumulated. In Chugwater, during the entire year, snow falls for 46.2 days and aggregates up to 26.3" (668mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:07 am and sunset at 4:29 pm. On the last day of December, sunrise is at 7:26 am and sunset at 4:38 pm MST.

Sunshine

February and December, with an average of 6.6h of sunshine, are months with the least sunshine in Chugwater.

UV index

The months with the lowest UV index in Chugwater, Wyoming, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 2 suggests this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
[Resources]

Frequently asked questions

What time of the year is the coldest in Chugwater?

Chugwater's coldest temperatures are experienced in December, with average high temperatures of 35.1°F (1.7°C) and lows of 21.6°F (-5.8°C).

How cold is it in Chugwater in December?

Chugwater in December has an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 21.6°F (-5.8°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in July is evaluated at 87.8°F (31°C).

What is the average humidity in December in Chugwater?

The average relative humidity in December in Chugwater, Wyoming, is 64%.

How much does it rain in Chugwater in December?

In Chugwater, during December, the rain falls for 3.8 days and regularly aggregates up to 0.47" (12mm) of precipitation.

How much does it snow in Chugwater in December?

In Chugwater, during December, snow falls for 8.1 days and regularly aggregates up to 3.15" (80mm) of snow.

What is the month with the shortest days in Chugwater?

With an average of 9h and 12min of daylight, December has the shortest days of the year in Chugwater, Wyoming.

How many hours of daylight does Chugwater have in December?

The average day length in December in Chugwater, Wyoming, is 9h and 13min.

When are sunrise and sunset in December in Chugwater?

In December, on the first day of the month, sunrise is at 7:07 am and sunset at 4:29 pm. On the last day of the month, in Chugwater, sunrise is at 7:26 am and sunset at 4:38 pm MST.

What is the month with the least sunshine in Chugwater?

The months with the least sunshine are February and December, with an average of 6.6h of sunshine.

How long on average sun shines in December in Chugwater?

In December, the average sunshine duration in Chugwater, Wyoming, is 6.6h.

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

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in December in Chugwater?

The average daily maximum UV index in December in Chugwater, Wyoming, is 2. A UV Index reading of 2, and below, represents 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 December
Chugwater, WY

Average temperature in December - Chugwater, WY
  • Average high temperature in December: 35.1°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (35.1°F).

  • Average low temperature in December: 21.6°F

The month with the highest average low temperature is July (62.8°F).
The coldest months (with the lowest average low temperature) are February and December (21.6°F).

[Resources]

Average pressure in December
Chugwater, WY

Average pressure in December - Chugwater, WY
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

[Resources]

Average wind speed in December
Chugwater, WY

Average wind speed in December - Chugwater, WY
  • Average wind speed in December: 14.1mph

The windiest month (with the highest average wind speed) is January (15mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

[Resources]

Average humidity in December
Chugwater, WY

Average humidity in December - Chugwater, WY
  • Average humidity in December: 64%

The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (39%).

[Resources]

Average rainfall in December
Chugwater, WY

Average rainfall in December - Chugwater, WY
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.35").

[Resources]

Average rainfall days in December
Chugwater, WY

Average rainfall days in December - Chugwater, WY
  • Average rainfall days in December: 3.8 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.6 days).

[Resources]

Average snowfall in December
Chugwater, WY

Average snowfall in December - Chugwater, WY
  • Average snowfall in December: 3.15"

The month with the highest snowfall is April (4.45").
The months with the least snowfall are June, July and August (0").

[Resources]

Average snowfall days in December
Chugwater, WY

Average snowfall days in December - Chugwater, WY
  • Average snowfall days in December: 8.1 days

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July and August (0 days).

[Resources]

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

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 6h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 36min).

[Resources]

Average sunshine days in December
Chugwater, WY

Average sunshine days in December - Chugwater, WY
  • Average sunshine days in December: 21.4 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is April (14.5 days).

[Resources]

Average UV index in December
Chugwater, WY

Average UV index in December - Chugwater, WY
  • Average UV index in December: 2

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

[Resources]

Average cloud cover in December
Chugwater, WY

Average cloud cover in December - Chugwater, WY
  • Average cloud cover in December: 29

The month with the most cloud cover is April (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 16).

[Resources]

Average visibility in December
Chugwater, WY

Average visibility in December - Chugwater, 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).

[Resources]

Chugwater, Wyoming, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location