December weather forecast
Lazear, CO

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Weather in December

The first month of the winter, December, is also a subzero cold month in Lazear, Colorado, with an average temperature fluctuating between 29.5°F (-1.4°C) and 12.9°F (-10.6°C).

Temperature

The onset of December coincides with a reduction in the average high-temperature, falling from an icy 40.6°F (4.8°C) in November to a freezing cold 29.5°F (-1.4°C). In Lazear, an average low-temperature of 12.9°F (-10.6°C) is recorded during December nights.

Humidity

The average relative humidity in December in Lazear is 79%.

Rainfall

In December, the rain falls for 8.5 days. Throughout December, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Lazear, there are 145.8 rainfall days, and 22.87" (581mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lazear are January through June, October through December. In Lazear, in December, during 15.5 snowfall days, 13.31" (338mm) of snow is typically accumulated. In Lazear, Colorado, during the entire year, snow falls for 77.4 days and aggregates up to 68.23" (1733mm) of snow.

Daylight

The month with the shortest days in Lazear, Colorado, is December, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 7:11 am and sunset at 4:49 pm. On the last day of December, in Lazear, Colorado, sunrise is at 7:29 am and sunset at 4:59 pm MST.

Sunshine

The average sunshine in December is 6h.

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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Lazear in December?

December temperatures in Lazear, Colorado, vary between a high-temperature of 29.5°F (-1.4°C) and a low-temperature of 12.9°F (-10.6°C).

What is the average humidity in December in Lazear?

In December, the average relative humidity in Lazear is 79%.

How many days does it rain in December in Lazear?

In December, in Lazear, the rain falls for 8.5 days. Throughout December, 2.01" (51mm) of precipitation is accumulated.

How much does it snow in Lazear in December?

In Lazear, in December, during 15.5 snowfall days, 13.31" (338mm) of snow is typically accumulated.

What is the month with the shortest days in Lazear?

The month with the shortest days in Lazear, Colorado, is December, with an average of 9h and 30min of daylight.

What is the average length of the day in December in Lazear?

The average day length in December in Lazear is 9h and 31min.

When is the sunrise / sunset in December in Lazear?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:49 pm. On the last day of the month, in Lazear, Colorado, sunrise is at 7:29 am and sunset at 4:59 pm MST.

How long on average sun shines in December in Lazear?

The average sunshine duration in December is 6h.

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

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

What is the UV index intensity in December in Lazear?

In December, the average daily maximum UV index in Lazear is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Lazear, CO

Average temperature in December - Lazear, CO
  • Average high temperature in December: 29.5°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in December: 12.9°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

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Average pressure in December
Lazear, CO

Average pressure in December - Lazear, CO
  • Average pressure in December: 30.19"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is May (29.93"Hg).

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Average wind speed in December
Lazear, CO

Average wind speed in December - Lazear, CO
  • Average wind speed in December: 4.2mph

The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest month (with the lowest average wind speed) is January (4mph).

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Average humidity in December
Lazear, CO

Average humidity in December - Lazear, CO
  • Average humidity in December: 79%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is June (41%).

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Average rainfall in December
Lazear, CO

Average rainfall in December - Lazear, CO
  • Average rainfall in December: 2.01"

The wettest month (with the highest rainfall) is March (2.6").
The driest month (with the least rainfall) is June (0.98").

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Average rainfall days in December
Lazear, CO

Average rainfall days in December - Lazear, CO
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is April (17.7 days).
The month with the least rainy days is November (7 days).

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Average snowfall in December
Lazear, CO

Average snowfall in December - Lazear, CO
  • Average snowfall in December: 13.31"

The month with the highest snowfall is January (15.43").
The months with the least snowfall are July, August and September (0").

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Average snowfall days in December
Lazear, CO

Average snowfall days in December - Lazear, CO
  • Average snowfall days in December: 15.5 days

The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Lazear, CO
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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Average sunshine days in December
Lazear, CO

Average sunshine days in December - Lazear, CO
  • Average sunshine days in December: 12.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is April (8 days).

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Average UV index in December
Lazear, CO

Average UV index in December - Lazear, CO
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 5).
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
Lazear, CO

Average cloud cover in December - Lazear, CO
  • Average cloud cover in December: 39

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 13).

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Average visibility in December
Lazear, CO

Average visibility in December - Lazear, CO
  • Average visibility in December: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Lazear, Colorado, USA

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