December weather forecast
Glenwood, NM

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Weather in December

December, the first month of the winter in Glenwood, is still a cool month, with an average temperature fluctuating between 34.5°F (1.4°C) and 52.7°F (11.5°C).

Temperature

Glenwood witnesses the coldest weather in December, with temperatures averaging a high of 52.7°F (11.5°C) and a low of 34.5°F (1.4°C).

Humidity

The most humid month in Glenwood is December, with an average relative humidity of 53%.

Rainfall

In December, the rain falls for 7.3 days. Throughout December, 1.02" (26mm) of precipitation is accumulated. In Glenwood, during the entire year, the rain falls for 92.3 days and collects up to 12.13" (308mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. The month with the most snowfall in Glenwood, New Mexico, is December, when snow falls for 0.9 days and typically aggregates up to 0.87" (22mm) of snow.

Daylight

December has the shortest days of the year, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 7:01 am and sunset at 5:07 pm. On the last day of December, in Glenwood, sunrise is at 7:19 am and sunset at 5:18 pm MST.

Sunshine

With an average of 6.8h of sunshine, December has the least sunshine of the year in Glenwood.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index in Glenwood. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Glenwood?

With an average high-temperature of 52.7°F (11.5°C) and an average low-temperature of 34.5°F (1.4°C), December is the coldest month in Glenwood.

What are the temperatures in Glenwood in December?

In December, the average high-temperature and low-temperature in Glenwood, New Mexico, are 52.7°F (11.5°C) and 34.5°F (1.4°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 82.4°F (28°C).

What is the most humid month in Glenwood?

With an average relative humidity of 53%, December is the most humid month in Glenwood, New Mexico.

What is the average humidity in December in Glenwood?

The average relative humidity in December in Glenwood is 53%.

How many days does it rain in December in Glenwood?

In Glenwood, New Mexico, in December, during 7.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When does it snow the most in Glenwood?

The month with the most snowfall is December, when snow falls for 0.9 days and typically aggregates up to 0.87" (22mm) of snow.

When does it start snowing in Glenwood?

December is the first month it typically snows in Glenwood. Throughout December, in the average 0.9 snowfall days, it receives 0.87" (22mm) of snow.

What is the month with the shortest days in Glenwood?

The month with the shortest days in Glenwood, New Mexico, is December, with an average of 10h and 0min of daylight.

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

In December, the average day length is 9h and 59min.

When is the sunrise / sunset in December in Glenwood?

On the first day of December in Glenwood, sunrise is at 7:01 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:18 pm MST.

What is the month with the least sunshine in Glenwood?

The month with the least sunshine is December, with an average of 6.8h of sunshine.

How long on average sun shines in December in Glenwood?

In Glenwood, New Mexico, the average sunshine duration in December is 6.8h.

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

The month with the lowest UV index in Glenwood, New Mexico, is December, with an average maximum UV index of 2.

What is the UV index intensity in December in Glenwood?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Glenwood, NM

Average temperature in December - Glenwood, NM
  • Average high temperature in December: 52.7°F

The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (52.7°F).

  • Average low temperature in December: 34.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in December
Glenwood, NM

Average pressure in December - Glenwood, NM
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in December
Glenwood, NM

Average wind speed in December - Glenwood, NM
  • Average wind speed in December: 5.1mph

The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is December (5.1mph).

Average humidity in December
Glenwood, NM

Average humidity in December - Glenwood, NM
  • Average humidity in December: 53%

The month with the highest relative humidity is December (53%).
The month with the lowest relative humidity is June (22%).

Average rainfall in December
Glenwood, NM

Average rainfall in December - Glenwood, NM
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is July (2.44").
The driest month (with the least rainfall) is April (0.2").

Average rainfall days in December
Glenwood, NM

Average rainfall days in December - Glenwood, NM
  • Average rainfall days in December: 7.3 days

The months with the highest number of rainy days are July and August (16.8 days).
The month with the least rainy days is May (3.5 days).

Average snowfall in December
Glenwood, NM

Average snowfall in December - Glenwood, NM
  • Average snowfall in December: 0.87"

The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Glenwood, NM

Average snowfall days in December - Glenwood, NM
  • Average snowfall days in December: 0.9 days

The month with the highest number of snowfall days is December (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Glenwood, NM
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in December
Glenwood, NM

Average sunshine days in December - Glenwood, NM
  • Average sunshine days in December: 23 days

The month with the most sunshine days is May (26.4 days).
The month with the least sunshine days is August (8.3 days).

Average UV index in December
Glenwood, NM

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

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

Average cloud cover in December
Glenwood, NM

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

The month with the most cloud cover is December (Cloud cover 22).
The months with the least cloud cover are May and June (Cloud cover 9).

Average visibility in December
Glenwood, NM

Average visibility in December - Glenwood, 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).

Glenwood, New Mexico, USA

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