December weather forecast
Vernon, TX

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Weather in December

December, the first month of the winter in Vernon, is still a cool month, with an average temperature varying between 53.8°F (12.1°C) and 36.5°F (2.5°C).

Temperature

Vernon's coldest temperatures are experienced in December, with average high temperatures of 53.8°F (12.1°C) and lows of 36.5°F (2.5°C).

Humidity

In December, the average relative humidity is 59%.

Rainfall

In Vernon, in December, it is raining for 4.7 days, with typically 1.02" (26mm) of accumulated precipitation. In Vernon, during the entire year, the rain falls for 102.8 days and collects up to 19.92" (506mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Vernon, in December, during 1 snowfall days, 0.67" (17mm) of snow is typically accumulated. In Vernon, during the entire year, snow falls for 5.2 days and aggregates up to 2.68" (68mm) of snow.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Vernon.
On the first day of December in Vernon, sunrise is at 7:25 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:38 pm CST.

Sunshine

With an average of 6.5h of sunshine, December has the least sunshine of the year in Vernon.

UV index

December is the month with the lowest UV index in Vernon, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Enhance your sun protection with tightly woven, yet airy clothing. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Vernon?

The lowest temperatures in Vernon, Texas, are recorded in December, with averages reaching a high of 53.8°F (12.1°C) and a low of 36.5°F (2.5°C).

What is the temperature in December in Vernon?

In December, in Vernon, the average high-temperature is 53.8°F (12.1°C), and the average low-temperature is 36.5°F (2.5°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in December in Vernon?

The average relative humidity in December in Vernon is 59%.

How much does it rain in Vernon in December?

In December, in Vernon, the rain falls for 4.7 days. Throughout December, 1.02" (26mm) of precipitation is accumulated.

How many days does it snow in December in Vernon?

In Vernon, Texas, during December, snow falls for 1 days and regularly aggregates up to 0.67" (17mm) of snow.

What is the month with the shortest days in Vernon?

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

How many hours of daylight does Vernon have in December?

In December, the average day length in Vernon, Texas, is 9h and 55min.

When is the sunrise / sunset in December in Vernon?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:38 pm CST.

What is the month with the least sunshine in Vernon?

With an average of 6.5h of sunshine, December has the least sunshine of the year in Vernon, Texas.

How long on average sun shines in December in Vernon?

The average sunshine duration in December in Vernon, Texas, is 6.5h.

When is the lowest UV index in Vernon?

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

What is the UV index reading in December in Vernon?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk 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
Vernon, TX

Average temperature in December - Vernon, TX
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (53.8°F).

  • Average low temperature in December: 36.5°F

The month with the highest average low temperature is July (77°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in December
Vernon, TX

Average pressure in December - Vernon, TX
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in December
Vernon, TX

Average wind speed in December - Vernon, TX
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest months (with the lowest average wind speed) are August and September (9.1mph).

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Average humidity in December
Vernon, TX

Average humidity in December - Vernon, TX
  • Average humidity in December: 59%

The month with the highest relative humidity is May (60%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in December
Vernon, TX

Average rainfall in December - Vernon, TX
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in December
Vernon, TX

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

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in December
Vernon, TX

Average snowfall in December - Vernon, TX
  • Average snowfall in December: 0.67"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Vernon, TX

Average snowfall days in December - Vernon, TX
  • Average snowfall days in December: 1 days

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

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

Average daylight in December / Average sunshine in December - Vernon, TX
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in December
Vernon, TX

Average sunshine days in December - Vernon, TX
  • Average sunshine days in December: 24.4 days

The month with the most sunshine days is January (26.3 days).
The months with the least sunshine days are May, August and September (15.3 days).

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Average UV index in December
Vernon, TX

Average UV index in December - Vernon, TX
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Vernon, TX

Average cloud cover in December - Vernon, TX
  • Average cloud cover in December: 25

The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are June and August (Cloud cover 17).

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Average visibility in December
Vernon, TX

Average visibility in December - Vernon, 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).

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Vernon, Texas, USA

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