December weather forecast
Pharr, TX

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Weather in December

The first month of the winter, December, is also an agreeable month in Pharr, Texas, with an average temperature fluctuating between 56.1°F (13.4°C) and 71.4°F (21.9°C).

Temperature

As December arrives, Pharr's weather displays a minor decrease in high-temperatures, transitioning from November's moderately hot 77.7°F (25.4°C) to an agreeable 71.4°F (21.9°C). During December, Pharr experiences a consistent low-temperature average of 56.1°F (13.4°C).

Humidity

The average relative humidity in December in Pharr, Texas, is 68%.

Rainfall

In Pharr, in December, it is raining for 6.3 days, with typically 0.47" (12mm) of accumulated precipitation. In Pharr, during the entire year, the rain falls for 94.1 days and collects up to 9.06" (230mm) of precipitation.

Snowfall

In Pharr, Texas, snow does not fall in February through December.

Daylight

December has the shortest days of the year, with an average of 10h and 30min of daylight.
On the first day of December in Pharr, sunrise is at 7:03 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:52 pm CST.

Sunshine

With an average of 5.5h of sunshine, December has the least sunshine of the year.

UV index

With an average maximum UV index of 4, December is the month with the lowest UV index in Pharr, Texas. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 4 in December interprets into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the average December temperature in Pharr?

December temperatures in Pharr, Texas, vary between a high-temperature of 71.4°F (21.9°C) and a low-temperature of 56.1°F (13.4°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in October is calculated to be 95°F (35°C).

What is the average humidity in December in Pharr?

In December, the average relative humidity is 68%.

How much does it rain in Pharr in December?

In Pharr, in December, it is raining for 6.3 days, with typically 0.47" (12mm) of accumulated precipitation.

When it does not snow in Pharr?

February through December are months without snowfall in Pharr, Texas.

Does it snow in Pharr in December?

In Pharr, Texas, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Pharr?

December has the shortest days of the year in Pharr, with an average of 10h and 30min of daylight.

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

The average day length in December in Pharr, Texas, is 10h and 32min.

When is the sunrise / sunset in December in Pharr?

In December, on the first day of the month, sunrise is at 7:03 am and sunset at 5:40 pm. On the last day of the month, in Pharr, sunrise is at 7:20 am and sunset at 5:52 pm CST.

What is the month with the least sunshine in Pharr?

With an average of 5.5h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Pharr have in December?

In Pharr, the average sunshine duration in December is 5.5h.

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

The month with the lowest UV index in Pharr is December, with an average maximum UV index of 4.

How high is the UV index in December in Pharr?

In Pharr, the average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pharr, TX

Average temperature in December - Pharr, TX
  • Average high temperature in December: 71.4°F

The warmest month (with the highest average high temperature) is August (98.2°F).
The month with the lowest average high temperature is January (69.6°F).

  • Average low temperature in December: 56.1°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (53.4°F).

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Average pressure in December
Pharr, TX

Average pressure in December - Pharr, TX
  • Average pressure in December: 30.07"Hg

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

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Average wind speed in December
Pharr, TX

Average wind speed in December - Pharr, TX
  • Average wind speed in December: 9.5mph

The windiest month (with the highest average wind speed) is May (12.4mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).

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Average humidity in December
Pharr, TX

Average humidity in December - Pharr, TX
  • Average humidity in December: 68%

The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in December
Pharr, TX

Average rainfall in December - Pharr, TX
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is September (1.46").
The driest months (with the least rainfall) are January and February (0.31").

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Average rainfall days in December
Pharr, TX

Average rainfall days in December - Pharr, TX
  • Average rainfall days in December: 6.3 days

The month with the highest number of rainy days is September (15.1 days).
The month with the least rainy days is February (5.4 days).

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Average snowfall in December
Pharr, TX

Average snowfall in December - Pharr, TX
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Pharr, TX

Average snowfall days in December - Pharr, TX
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December / Average sunshine in December - Pharr, TX
  • Average daylight in December: 10h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in December
Pharr, TX

Average sunshine days in December - Pharr, TX
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is July (23 days).
The month with the least sunshine days is September (12.5 days).

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Average UV index in December
Pharr, TX

Average UV index in December - Pharr, TX
  • Average UV index in December: 4

The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in December
Pharr, TX

Average cloud cover in December - Pharr, TX
  • Average cloud cover in December: 39

The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in December
Pharr, TX

Average visibility in December - Pharr, 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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Pharr, Texas, USA

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