December weather forecast
Echeta, WY

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Weather in December

December, the first month of the winter in Echeta, is still a freezing cold month, with an average temperature varying between 29.7°F (-1.3°C) and 17.2°F (-8.2°C).

Temperature

With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 17.2°F (-8.2°C), December is the coldest month.

Humidity

In December, the average relative humidity in Echeta is 75%.

Rainfall

In Echeta, in December, during 1.8 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Echeta, during the entire year, the rain falls for 108.9 days and collects up to 15.59" (396mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In December, it is snowing for 6.2 days. Throughout December, 1.81" (46mm) of snow is accumulated. In Echeta, during the entire year, snow falls for 50.5 days and aggregates up to 19.53" (496mm) of snow.

Daylight

December has the shortest days of the year in Echeta, with an average of 8h and 54min of daylight.
On the first day of December in Echeta, sunrise is at 7:20 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 4:34 pm MST.

Sunshine

In December, the average sunshine is 5.9h.

UV index

The months with the lowest UV index are January, February, April, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 2 in December leads to these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the coldest month in Echeta?

In Echeta, December is known for its average lowest temperatures, reaching a high of 29.7°F (-1.3°C) and a low of 17.2°F (-8.2°C).

How cold is it in Echeta in December?

In Echeta, 29.7°F (-1.3°C) is the average high-temperature and 17.2°F (-8.2°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 82.4°F (28°C).

What is the average humidity in December in Echeta?

In December, the average relative humidity is 75%.

How many days does it rain in December in Echeta?

In Echeta, in December, during 1.8 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

How many days does it snow in December in Echeta?

In December, in Echeta, Wyoming, it is snowing for 6.2 days. Throughout December, 1.81" (46mm) of snow is accumulated.

What is the month with the shortest days in Echeta?

The month with the shortest days in Echeta, Wyoming, is December, with an average of 8h and 54min of daylight.

How many hours of daylight does Echeta have in December?

In Echeta, the average day length in December is 8h and 54min.

What time are sunrise and sunset in December in Echeta?

On the first day of December in Echeta, Wyoming, sunrise is at 7:20 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 4:34 pm MST.

How many hours of sunshine does Echeta have in December?

The average sunshine duration in December in Echeta, Wyoming, is 5.9h.

When is the lowest UV index in Echeta?

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

What is the UV index reading in December in Echeta?

In Echeta, Wyoming, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents 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
Echeta, WY

Average temperature in December - Echeta, WY
  • Average high temperature in December: 29.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in December: 17.2°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).

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Average pressure in December
Echeta, WY

Average pressure in December - Echeta, WY
  • Average pressure in December: 30.12"Hg

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

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Average wind speed in December
Echeta, WY

Average wind speed in December - Echeta, WY
  • Average wind speed in December: 11mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.1mph).

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Average humidity in December
Echeta, WY

Average humidity in December - Echeta, WY
  • Average humidity in December: 75%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in December
Echeta, WY

Average rainfall in December - Echeta, WY
  • Average rainfall in December: 0.43"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in December
Echeta, WY

Average rainfall days in December - Echeta, WY
  • Average rainfall days in December: 1.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (1.5 days).

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Average snowfall in December
Echeta, WY

Average snowfall in December - Echeta, WY
  • Average snowfall in December: 1.81"

The month with the highest snowfall is April (3.82").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Echeta, WY

Average snowfall days in December - Echeta, WY
  • Average snowfall days in December: 6.2 days

The month with the highest number of snowfall days is February (9.1 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in December / Average sunshine in December - Echeta, WY
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in December: 5h and 5min

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

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Average sunshine days in December
Echeta, WY

Average sunshine days in December - Echeta, WY
  • Average sunshine days in December: 22.4 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in December
Echeta, WY

Average UV index in December - Echeta, 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, April, November and December (UV index 2).

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Average cloud cover in December
Echeta, WY

Average cloud cover in December - Echeta, WY
  • Average cloud cover in December: 39

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in December
Echeta, WY

Average visibility in December - Echeta, 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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Echeta, Wyoming, USA

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