December weather forecast
Del Norte, CO

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Weather in December

The first month of the winter, December, is still a freezing cold month in Del Norte, Colorado, with an average temperature ranging between max 28.6°F (-1.9°C) and min 9.5°F (-12.5°C).

Temperature

December's onset corresponds with a shift in the average high-temperature, moving from an icy 40.1°F (4.5°C) in November to a freezing cold 28.6°F (-1.9°C). Throughout December nights, Del Norte registers an average low-temperature of 9.5°F (-12.5°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Del Norte, Colorado, in December, it is raining for 5.3 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in Del Norte, there are 116.8 rainfall days, and 17.01" (432mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall in Del Norte. In Del Norte, in December, snow falls for 11.8 days, with typically accumulated 6.22" (158mm) of snow. In Del Norte, during the entire year, snow falls for 78.8 days and aggregates up to 51.85" (1317mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:02 am and sunset at 4:47 pm. On the last day of December, in Del Norte, sunrise is at 7:20 am and sunset at 4:57 pm MST.

Sunshine

In December, the average sunshine is 6.4h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Del Norte. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. When the Sun is at its strongest around midday, find shade and limit exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is it in Del Norte in December?

The high-temperature, in December, in Del Norte, is 28.6°F (-1.9°C), while the low-temperature averages to 9.5°F (-12.5°C).

What is the average humidity in December in Del Norte?

In Del Norte, Colorado, the average relative humidity in December is 78%.

How many days does it rain in December in Del Norte?

In Del Norte, Colorado, in December, it is raining for 5.3 days, with typically 0.79" (20mm) of accumulated precipitation.

How many days does it snow in December in Del Norte?

In Del Norte, during December, snow falls for 11.8 days and regularly aggregates up to 6.22" (158mm) of snow.

What is the month with the shortest days in Del Norte?

With an average of 9h and 36min of daylight, December has the shortest days of the year in Del Norte, Colorado.

How many hours of daylight does Del Norte have in December?

The average day length in December in Del Norte is 9h and 37min.

What time are sunrise and sunset in December in Del Norte?

On the first day of December in Del Norte, sunrise is at 7:02 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 4:57 pm MST.

How many hours of sunshine does Del Norte have in December?

In Del Norte, Colorado, the average sunshine duration in December is 6.4h.

When is the lowest UV index in Del Norte?

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

How high is the UV index in December in Del Norte?

In December, the average daily maximum UV index in Del Norte, Colorado, 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
Del Norte, CO

Average temperature in December - Del Norte, CO
  • Average high temperature in December: 28.6°F

The warmest month (with the highest average high temperature) is July (71.2°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in December: 9.5°F

The month with the highest average low temperature is July (45.5°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

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Average pressure in December
Del Norte, CO

Average pressure in December - Del Norte, CO
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).

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Average wind speed in December
Del Norte, CO

Average wind speed in December - Del Norte, CO
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in December
Del Norte, CO

Average humidity in December - Del Norte, CO
  • Average humidity in December: 78%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is June (42%).

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Average rainfall in December
Del Norte, CO

Average rainfall in December - Del Norte, CO
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is July (3.86").
The driest month (with the least rainfall) is November (0.63").

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Average rainfall days in December
Del Norte, CO

Average rainfall days in December - Del Norte, CO
  • Average rainfall days in December: 5.3 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (3 days).

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Average snowfall in December
Del Norte, CO

Average snowfall in December - Del Norte, CO
  • Average snowfall in December: 6.22"

The month with the highest snowfall is March (8.78").
The months with the least snowfall are July and August (0").

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Average snowfall days in December
Del Norte, CO

Average snowfall days in December - Del Norte, CO
  • Average snowfall days in December: 11.8 days

The month with the highest number of snowfall days is February (12.9 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
Del Norte, CO

Average daylight in December / Average sunshine in December - Del Norte, CO
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

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Average sunshine days in December
Del Norte, CO

Average sunshine days in December - Del Norte, CO
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is July (5.6 days).

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Average UV index in December
Del Norte, CO

Average UV index in December - Del Norte, CO
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 4).
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
Del Norte, CO

Average cloud cover in December - Del Norte, CO
  • Average cloud cover in December: 33

The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is June (Cloud cover 15).

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Average visibility in December
Del Norte, CO

Average visibility in December - Del Norte, 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 month with the lowest visibility is January (4mi).

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Del Norte, Colorado, USA

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