December weather forecast
Lamesa, TX

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Weather in December

December, the first month of the winter in Lamesa, is still a cool month, with an average temperature fluctuating between 54.3°F (12.4°C) and 37°F (2.8°C).

Temperature

December is Lamesa's coldest month, registering average high temperatures of 54.3°F (12.4°C) and lows of 37°F (2.8°C).

Humidity

The average relative humidity in December is 53%.

Rainfall

In Lamesa, in December, it is raining for 4.7 days, with typically 0.63" (16mm) of accumulated precipitation. In Lamesa, during the entire year, the rain falls for 86.1 days and collects up to 13.35" (339mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. December is the month with the most snowfall. Snow falls for 2.3 days and accumulates 1.42" (36mm) 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 December, sunrise is at 7:32 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:52 pm CST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Lamesa. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 in December converts into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. It's recommended to limit sun exposure when its radiation is at its peak during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

December, known for its average high temperature of 54.3°F (12.4°C) and an average low temperature of 37°F (2.8°C), is the coldest month.

What is the average December temperature?

The high-temperature, in December, in Lamesa, is 54.3°F (12.4°C), while the low-temperature averages to 37°F (2.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in September is calculated to be 87.8°F (31°C).

What is the average humidity in December?

In December, the average relative humidity is 53%.

How many days does it rain in December in Lamesa?

In Lamesa, in December, during 4.7 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

When does it snow the most?

December is the month with the most snowfall in Lamesa. Snow falls for 2.3 days and accumulates 1.42" (36mm) of snow.

How many days does it snow in December?

In Lamesa, in December, snow falls for 2.3 days, with typically accumulated 1.42" (36mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 0min of daylight.

What is the average length of the day in December?

In Lamesa, the average day length in December is 10h and 2min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:32 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:52 pm CST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 6.8h of sunshine.

How long on average sun shines in December?

In December, the average sunshine duration is 6.8h.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in December?

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Lamesa, TX

Average temperature in December - Lamesa, TX
  • Average high temperature in December: 54.3°F

The warmest months (with the highest average high temperature) are June and August (93.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in December: 37°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

Average pressure in December
Lamesa, TX

Average pressure in December - Lamesa, TX
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in December
Lamesa, TX

Average wind speed in December - Lamesa, TX
  • Average wind speed in December: 10.4mph

The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest months (with the lowest average wind speed) are August and September (9.8mph).

Average humidity in December
Lamesa, TX

Average humidity in December - Lamesa, TX
  • Average humidity in December: 53%

The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is April (38%).

Average rainfall in December
Lamesa, TX

Average rainfall in December - Lamesa, TX
  • Average rainfall in December: 0.63"

The wettest month (with the highest rainfall) is September (2.44").
The driest month (with the least rainfall) is February (0.39").

Average rainfall days in December
Lamesa, TX

Average rainfall days in December - Lamesa, TX
  • Average rainfall days in December: 4.7 days

The month with the highest number of rainy days is September (12.6 days).
The months with the least rainy days are January and November (3.8 days).

Average snowfall in December
Lamesa, TX

Average snowfall in December - Lamesa, TX
  • Average snowfall in December: 1.42"

The month with the highest snowfall is December (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Lamesa, TX

Average snowfall days in December - Lamesa, TX
  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is December (2.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Lamesa, TX

Average daylight in December / Average sunshine in December - Lamesa, TX
  • 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 month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in December
Lamesa, TX

Average sunshine days in December - Lamesa, TX
  • Average sunshine days in December: 24.3 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (14.8 days).

Average UV index in December
Lamesa, TX

Average UV index in December - Lamesa, TX
  • Average UV index in December: 3

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December
Lamesa, TX

Average cloud cover in December - Lamesa, TX
  • Average cloud cover in December: 22

The month with the most cloud cover is September (Cloud cover 24).
The months with the least cloud cover are June and August (Cloud cover 15).

Average visibility in December
Lamesa, TX

Average visibility in December - Lamesa, TX
  • 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).

Lamesa, Texas, USA

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