December weather forecast
Blanco, NM

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Weather in December

December, the first month of the winter in Blanco, is also an icy month, with an average temperature fluctuating between 22.8°F (-5.1°C) and 38.3°F (3.5°C).

Temperature

With the onset of December, Blanco experiences a modest temperature adjustment, with the average high-temperature receding from a fresh 50.7°F (10.4°C) in November to a wintry 38.3°F (3.5°C). Blanco's nighttime temperature during December is consistently averaged at a subzero cold 22.8°F (-5.1°C).

Humidity

In December, the average relative humidity is 68%.

Rainfall

In Blanco, New Mexico, during December, the rain falls for 5.5 days and regularly aggregates up to 0.98" (25mm) of precipitation. In Blanco, during the entire year, the rain falls for 88.2 days and collects up to 10.67" (271mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Blanco, in December, snow falls for 7.3 days, with typically accumulated 4.72" (120mm) of snow. Throughout the year, in Blanco, New Mexico, there are 25.6 snowfall days, and 17.28" (439mm) of snow is accumulated.

Daylight

The month with the shortest days in Blanco is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 7:05 am and sunset at 4:55 pm. On the last day of December, sunrise is at 7:23 am and sunset at 5:05 pm MST.

Sunshine

In December, the average sunshine in Blanco is 6.5h.

UV index

The months with the lowest UV index are January, February, 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 unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 2 in December transforms into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

Is it cold in Blanco during December?

Blanco in December has an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 22.8°F (-5.1°C).

What is the average humidity in December in Blanco?

In Blanco, the average relative humidity in December is 68%.

How many days does it rain in December in Blanco?

In Blanco, during December, the rain falls for 5.5 days and regularly aggregates up to 0.98" (25mm) of precipitation.

How much does it snow in Blanco in December?

In Blanco, New Mexico, in December, during 7.3 snowfall days, 4.72" (120mm) of snow is typically accumulated.

What is the month with the shortest days in Blanco?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

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

The average day length in December in Blanco is 9h and 42min.

When are sunrise and sunset in December in Blanco?

On the first day of December in Blanco, New Mexico, sunrise is at 7:05 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:05 pm MST.

How many hours of sunshine does Blanco have in December?

The average sunshine duration in December is 6.5h.

What are the months with the lowest UV index in Blanco?

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

How high is the UV index in December in Blanco?

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

Average temperature in December - Blanco, NM
  • Average high temperature in December: 38.3°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in December: 22.8°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in December
Blanco, NM

Average pressure in December - Blanco, NM
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The months with the lowest atmospheric pressure are May and June (29.9"Hg).

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Average wind speed in December
Blanco, NM

Average wind speed in December - Blanco, NM
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is January (5.3mph).

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Average humidity in December
Blanco, NM

Average humidity in December - Blanco, NM
  • Average humidity in December: 68%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is June (25%).

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Average rainfall in December
Blanco, NM

Average rainfall in December - Blanco, NM
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is August (1.38").
The driest month (with the least rainfall) is June (0.35").

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Average rainfall days in December
Blanco, NM

Average rainfall days in December - Blanco, NM
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is November (3.7 days).

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Average snowfall in December
Blanco, NM

Average snowfall in December - Blanco, NM
  • Average snowfall in December: 4.72"

The month with the highest snowfall is January (5.91").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Blanco, NM

Average snowfall days in December - Blanco, NM
  • Average snowfall days in December: 7.3 days

The month with the highest number of snowfall days is December (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Blanco, NM

Average daylight in December / Average sunshine in December - Blanco, NM
  • Average daylight in December: 9h and 4min

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

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

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Average sunshine days in December
Blanco, NM

Average sunshine days in December - Blanco, NM
  • Average sunshine days in December: 21.4 days

The month with the most sunshine days is November (23.8 days).
The month with the least sunshine days is July (13.6 days).

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Average UV index in December
Blanco, NM

Average UV index in December - Blanco, NM
  • 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).

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Average cloud cover in December
Blanco, NM

Average cloud cover in December - Blanco, NM
  • Average cloud cover in December: 28

The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in December
Blanco, NM

Average visibility in December - Blanco, NM
  • Average visibility in December: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Blanco, New Mexico, USA

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