December weather forecast
Separ, NM

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Weather in December

The first month of the winter, December, is also a fresh month in Separ, New Mexico, with an average temperature ranging between max 54.5°F (12.5°C) and min 37.6°F (3.1°C).

Temperature

In Separ, the lowest average temperatures are observed in December, with a high of 54.5°F (12.5°C) and a low of 37.6°F (3.1°C).

Humidity

With an average relative humidity of 51%, December is the most humid month.

Rainfall

In December, in Separ, the rain falls for 5.2 days. Throughout December, 0.55" (14mm) of precipitation is accumulated. In Separ, New Mexico, during the entire year, the rain falls for 73.4 days and collects up to 7.91" (201mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Separ. The month with the most snowfall is December, when snow falls for 1.5 days and typically aggregates up to 0.79" (20mm) of snow.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year in Separ, New Mexico.
On the first day of December in Separ, sunrise is at 6:57 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:19 pm MST.

Sunshine

With an average of 7h of sunshine, December has the least sunshine of the year in Separ.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What part of the year is the coldest in Separ?

December, with its average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.6°F (3.1°C), holds the record as the coldest month.

What is the temperature in December in Separ?

In Separ, 54.5°F (12.5°C) is the average high-temperature and 37.6°F (3.1°C) is the average low-temperature during December. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in September is computed to be 84.2°F (29°C).

What is the most humid month in Separ?

The most humid month in Separ is December, with an average relative humidity of 51%.

What is the average humidity in December in Separ?

The average relative humidity in December in Separ, New Mexico, is 51%.

How much does it rain in Separ in December?

In December, in Separ, New Mexico, the rain falls for 5.2 days. Throughout December, 0.55" (14mm) of precipitation is accumulated.

When does it snow the most in Separ?

The month with the most snowfall in Separ is December, when snow falls for 1.5 days and typically aggregates up to 0.79" (20mm) of snow.

How many days does it snow in December in Separ?

In Separ, New Mexico, in December, snow falls for 1.5 days, with typically accumulated 0.79" (20mm) of snow.

What is the month with the shortest days in Separ?

The month with the shortest days is December, with an average of 10h and 6min of daylight.

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

The average day length in December in Separ is 10h and 5min.

What time are sunrise and sunset in December in Separ?

In December, on the first day of the month, sunrise is at 6:57 am and sunset at 5:08 pm. On the last day of the month, in Separ, sunrise is at 7:14 am and sunset at 5:19 pm MST.

What is the month with the least sunshine in Separ?

December has the least sunshine of the year, with an average of 7h of sunshine.

How many hours of sunshine does Separ have in December?

In Separ, the average sunshine duration in December is 7h.

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

With an average maximum UV index of 2, December is the month with the lowest UV index in Separ.

What is the UV index intensity in December in Separ?

In December, the average daily maximum UV index in Separ, New Mexico, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
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
Separ, NM

Average temperature in December - Separ, NM
  • Average high temperature in December: 54.5°F

The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in December: 37.6°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36.3°F).

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Average pressure in December
Separ, NM

Average pressure in December - Separ, NM
  • Average pressure in December: 30.07"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in December
Separ, NM

Average wind speed in December - Separ, NM
  • Average wind speed in December: 7.4mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is January (7.1mph).

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Average humidity in December
Separ, NM

Average humidity in December - Separ, NM
  • Average humidity in December: 51%

The month with the highest relative humidity is December (51%).
The month with the lowest relative humidity is May (21%).

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Average rainfall in December
Separ, NM

Average rainfall in December - Separ, NM
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is April (0.12").

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Average rainfall days in December
Separ, NM

Average rainfall days in December - Separ, NM
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (2.1 days).

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Average snowfall in December
Separ, NM

Average snowfall in December - Separ, NM
  • Average snowfall in December: 0.79"

The month with the highest snowfall is December (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Separ, NM

Average snowfall days in December - Separ, NM
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is December (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Separ, NM
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in December: 7h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in December
Separ, NM

Average sunshine days in December - Separ, NM
  • Average sunshine days in December: 25.1 days

The month with the most sunshine days is May (28.5 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in December
Separ, NM

Average UV index in December - Separ, NM
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Separ, NM

Average cloud cover in December - Separ, NM
  • Average cloud cover in December: 20

The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is May (Cloud cover 8).

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Average visibility in December
Separ, NM

Average visibility in December - Separ, NM
  • 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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Separ, New Mexico, USA

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