December weather forecast
Xenia, CO

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Weather in December

December, the first month of the winter in Xenia, is still a cold month, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 38.5°F (3.6°C).

Temperature

Xenia's December weather, with an average high temperature of 38.5°F (3.6°C) and an average low temperature of 23.2°F (-4.9°C), tends to be the coldest of the year.

Humidity

In December, the average relative humidity is 63%.

Rainfall

In Xenia, in December, during 4 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Xenia, during the entire year, the rain falls for 106.1 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 6.4 days. Throughout December, 1.81" (46mm) of snow is accumulated. In Xenia, during the entire year, snow falls for 36.1 days and aggregates up to 14.13" (359mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 6:57 am and sunset at 4:28 pm. On the last day of December, sunrise is at 7:15 am and sunset at 4:37 pm MST.

Sunshine

The average sunshine in December is 6.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 2 in December leads to these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Enhance your sun protection with tightly woven, yet airy clothing. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

The month of December sees the average lowest temperatures in Xenia, reaching 38.5°F (3.6°C) at the peak and 23.2°F (-4.9°C) at the low.

How cold is December?

The average high-temperature, in December, in Xenia, is 38.5°F (3.6°C), while the average low-temperature is 23.2°F (-4.9°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 87.8°F (31°C).

What is the average humidity in December?

In Xenia, the average relative humidity in December is 63%.

How much does it rain in December?

In Xenia, in December, during 4 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Xenia, in December, during 6.4 snowfall days, 1.81" (46mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Xenia.

What is the average length of the day in December?

In December, the average day length is 9h and 22min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:57 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:37 pm MST.

How long on average sun shines in December?

In December, the average sunshine duration is 6.5h.

What are the months with the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe 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
Xenia, CO

Average temperature in December - Xenia, CO
  • Average high temperature in December: 38.5°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.5°F).

  • Average low temperature in December: 23.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).

Average pressure in December
Xenia, CO

Average pressure in December - Xenia, CO
  • Average pressure in December: 30.1"Hg

The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in December
Xenia, CO

Average wind speed in December - Xenia, CO
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (9.4mph).

Average humidity in December
Xenia, CO

Average humidity in December - Xenia, CO
  • Average humidity in December: 63%

The months with the highest relative humidity are January and February (64%).
The months with the lowest relative humidity are August and September (47%).

Average rainfall in December
Xenia, CO

Average rainfall in December - Xenia, CO
  • Average rainfall in December: 0.43"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Xenia, CO

Average rainfall days in December - Xenia, CO
  • Average rainfall days in December: 4 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is February (3.6 days).

Average snowfall in December
Xenia, CO

Average snowfall in December - Xenia, CO
  • Average snowfall in December: 1.81"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Xenia, CO

Average snowfall days in December - Xenia, CO
  • Average snowfall days in December: 6.4 days

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in December /
Average sunshine in December
Xenia, CO

Average daylight in December / Average sunshine in December - Xenia, CO
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

Average sunshine days in December
Xenia, CO

Average sunshine days in December - Xenia, CO
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in December
Xenia, CO

Average UV index in December - Xenia, CO
  • 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).

Average cloud cover in December
Xenia, CO

Average cloud cover in December - Xenia, CO
  • Average cloud cover in December: 28

The month with the most cloud cover is February (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 17).

Average visibility in December
Xenia, CO

Average visibility in December - Xenia, CO
  • 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).

Xenia, Colorado, USA

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