December weather forecast
Gulnare, CO

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Weather in December

December, the first month of the winter in Gulnare, is also an icy month, with an average temperature varying between 40.3°F (4.6°C) and 21°F (-6.1°C).

Temperature

Gulnare experiences its lowest temperatures in December, with an average peak of 40.3°F (4.6°C) and a low of 21°F (-6.1°C).

Humidity

In December, the average relative humidity in Gulnare is 61%.

Rainfall

In Gulnare, during December, the rain falls for 3.9 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Gulnare, during the entire year, the rain falls for 102.5 days and collects up to 12.95" (329mm) of precipitation.

Snowfall

Months with snowfall in Gulnare are January through May, October through December. In December, it is snowing for 6.6 days. Throughout December, 3.07" (78mm) of snow is accumulated. In Gulnare, during the entire year, snow falls for 37.4 days and aggregates up to 23.11" (587mm) 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 6:55 am and sunset at 4:41 pm. On the last day of December, in Gulnare, sunrise is at 7:13 am and sunset at 4:51 pm MST.

Sunshine

The months with the least sunshine in Gulnare are January, February and December, with an average of 6.9h of sunshine.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 2 during December translates into the following guidance:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What are the coldest months in Gulnare?

December, characterized by an average high temperature of 40.3°F (4.6°C) and a low temperature of 21°F (-6.1°C), is generally the coldest month in Gulnare.

How cold is it in Gulnare in December?

The high-temperature, in December, in Gulnare, is 40.3°F (4.6°C), while the low-temperature averages to 21°F (-6.1°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 82.4°F (28°C).

What is the average humidity in December in Gulnare?

The average relative humidity in December is 61%.

How much does it rain in Gulnare in December?

In Gulnare, during December, the rain falls for 3.9 days and regularly aggregates up to 0.51" (13mm) of precipitation.

How much does it snow in Gulnare in December?

In December, in Gulnare, Colorado, it is snowing for 6.6 days. Throughout December, 3.07" (78mm) of snow is accumulated.

What is the month with the shortest days in Gulnare?

The month with the shortest days in Gulnare, Colorado, is December, with an average of 9h and 36min of daylight.

How many hours of daylight does Gulnare have in December?

In December, the average day length is 9h and 38min.

When is the sunrise / sunset in December in Gulnare?

In December, on the first day of the month, sunrise is at 6:55 am and sunset at 4:41 pm. On the last day of the month, in Gulnare, sunrise is at 7:13 am and sunset at 4:51 pm MST.

What is the month with the least sunshine in Gulnare?

January, February and December, with an average of 6.9h of sunshine, are months with the least sunshine in Gulnare, Colorado.

How long on average sun shines in December in Gulnare?

The average sunshine duration in December in Gulnare, Colorado, is 6.9h.

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

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

What is the UV index reading in December in Gulnare?

The average daily maximum UV index in December in Gulnare, Colorado, is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Gulnare, CO

Average temperature in December - Gulnare, CO
  • Average high temperature in December: 40.3°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (40.3°F).

  • Average low temperature in December: 21°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (21°F).

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Average pressure in December
Gulnare, CO

Average pressure in December - Gulnare, CO
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is April (29.87"Hg).

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Average wind speed in December
Gulnare, CO

Average wind speed in December - Gulnare, CO
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in December
Gulnare, CO

Average humidity in December - Gulnare, CO
  • Average humidity in December: 61%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (41%).

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Average rainfall in December
Gulnare, CO

Average rainfall in December - Gulnare, CO
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is November (0.39").

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Average rainfall days in December
Gulnare, CO

Average rainfall days in December - Gulnare, CO
  • Average rainfall days in December: 3.9 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in December
Gulnare, CO

Average snowfall in December - Gulnare, CO
  • Average snowfall in December: 3.07"

The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Gulnare, CO

Average snowfall days in December - Gulnare, CO
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Gulnare, 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 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in December
Gulnare, CO

Average sunshine days in December - Gulnare, CO
  • Average sunshine days in December: 23 days

The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in December
Gulnare, CO

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

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

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Average cloud cover in December
Gulnare, CO

Average cloud cover in December - Gulnare, CO
  • Average cloud cover in December: 21

The months with the most cloud cover are February and April (Cloud cover 23).
The month with the least cloud cover is October (Cloud cover 15).

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Average visibility in December
Gulnare, CO

Average visibility in December - Gulnare, 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).

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Gulnare, Colorado, USA

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