December weather forecast
Chilili, NM

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Weather in December

December, the first month of the winter in Chilili, is also an icy month, with an average temperature varying between 41.9°F (5.5°C) and 25.7°F (-3.5°C).

Temperature

The coldest period tends to be December, when average temperatures fluctuate between a high of 41.9°F (5.5°C) and a low of 25.7°F (-3.5°C).

Humidity

The average relative humidity in December in Chilili is 62%.

Rainfall

In December, in Chilili, New Mexico, the rain falls for 4 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. In Chilili, during the entire year, the rain falls for 86.6 days and collects up to 11.34" (288mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Chilili. December is the month with the most snowfall. Snow falls for 7.3 days and accumulates 4.41" (112mm) of snow.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Chilili.
On the first day of December in Chilili, sunrise is at 6:54 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:04 pm MST.

Sunshine

January and December, with an average of 7h of sunshine, are months with the least sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Chilili, New Mexico. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 2 suggests this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What part of the year is the coldest in Chilili?

With its average high temperature of 41.9°F (5.5°C) and a low of 25.7°F (-3.5°C), December is regarded as the coldest month in Chilili, New Mexico.

Is it cold in Chilili during December?

The average high-temperature and low-temperature in Chilili, New Mexico, during December are 41.9°F (5.5°C) and 25.7°F (-3.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 82.4°F (28°C).

What is the average humidity in December in Chilili?

In Chilili, the average relative humidity in December is 62%.

How much does it rain in Chilili in December?

In Chilili, New Mexico, in December, during 4 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

When does it snow the most in Chilili?

The month with the most snowfall is December, when snow falls for 7.3 days and typically aggregates up to 4.41" (112mm) of snow.

How many days does it snow in December in Chilili?

In December, in Chilili, it is snowing for 7.3 days. Throughout December, 4.41" (112mm) of snow is accumulated.

What is the month with the shortest days in Chilili?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

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

In December, the average day length in Chilili is 9h and 52min.

When is the sunrise / sunset in December in Chilili?

On the first day of December in Chilili, sunrise is at 6:54 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:04 pm MST.

What are the months with the least sunshine in Chilili?

The months with the least sunshine are January and December, with an average of 7h of sunshine.

How long on average sun shines in December in Chilili?

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

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

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

What is the UV index reading in December in Chilili?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to 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
Chilili, NM

Average temperature in December - Chilili, NM
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (41.9°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in December
Chilili, NM

Average pressure in December - Chilili, NM
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is April (29.88"Hg).

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Average wind speed in December
Chilili, NM

Average wind speed in December - Chilili, NM
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average humidity in December
Chilili, NM

Average humidity in December - Chilili, NM
  • Average humidity in December: 62%

The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is June (30%).

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Average rainfall in December
Chilili, NM

Average rainfall in December - Chilili, NM
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is July (2.32").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in December
Chilili, NM

Average rainfall days in December - Chilili, NM
  • Average rainfall days in December: 4 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in December
Chilili, NM

Average snowfall in December - Chilili, NM
  • Average snowfall in December: 4.41"

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Chilili, NM

Average snowfall days in December - Chilili, 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 June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Chilili, NM
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 7h

The month with the most sunshine is June (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 7h).

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Average sunshine days in December
Chilili, NM

Average sunshine days in December - Chilili, NM
  • Average sunshine days in December: 22.4 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is July (9 days).

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Average UV index in December
Chilili, NM

Average UV index in December - Chilili, 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
Chilili, NM

Average cloud cover in December - Chilili, NM
  • Average cloud cover in December: 22

The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 11).

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Average visibility in December
Chilili, NM

Average visibility in December - Chilili, 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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Chilili, New Mexico, USA

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