December weather forecast
Palm Valley, TX

Share

Weather in December

The first month of the winter, December, is also an agreeable month in Palm Valley, Texas, with an average temperature varying between 70.7°F (21.5°C) and 58.1°F (14.5°C).

Temperature

With the onset of December, Palm Valley's average high-temperature slightly adjusts, moderately receding from November's moderately hot 76.5°F (24.7°C) to a pleasant 70.7°F (21.5°C). Palm Valley, in December, witnesses an average low-temperature of 58.1°F (14.5°C).

Humidity

In December, the average relative humidity in Palm Valley, Texas, is 72%.

Rainfall

In Palm Valley, during December, the rain falls for 5.5 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, there are 79.8 rainfall days, and 5.24" (133mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall in Palm Valley.

Daylight

December has the shortest days of the year in Palm Valley, with an average of 10h and 30min of daylight.
On the first day of December, sunrise is at 7:01 am and sunset at 5:38 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:50 pm CST.

Sunshine

With an average of 5.1h of sunshine, December has the least sunshine of the year.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 4 suggests these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Palm Valley?

In Palm Valley, 70.7°F (21.5°C) is the average high-temperature and 58.1°F (14.5°C) is the average low-temperature during December. In October, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 91.4°F (33°C).

What is the average humidity in December in Palm Valley?

In December, the average relative humidity is 72%.

How much does it rain in Palm Valley in December?

In Palm Valley, Texas, in December, during 5.5 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

When it does not snow in Palm Valley?

In Palm Valley, Texas, snow does not fall in January, March through December.

What is the month with the shortest days in Palm Valley?

The month with the shortest days is December, with an average of 10h and 30min of daylight.

What is the average length of the day in December in Palm Valley?

In Palm Valley, Texas, the average day length in December is 10h and 32min.

When is the sunrise / sunset in December in Palm Valley?

On the first day of December in Palm Valley, Texas, sunrise is at 7:01 am and sunset at 5:38 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:50 pm CST.

What is the month with the least sunshine in Palm Valley?

With an average of 5.1h of sunshine, December has the least sunshine of the year in Palm Valley.

How long on average sun shines in December in Palm Valley?

The average sunshine duration in December in Palm Valley, Texas, is 5.1h.

What is the month with the lowest UV index in Palm Valley?

December is the month with the lowest UV index in Palm Valley, Texas, with an average maximum UV index of 4.

What is the UV index reading in December in Palm Valley?

The average daily maximum UV index in December in Palm Valley is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Palm Valley, TX

Average temperature in December - Palm Valley, TX
  • Average high temperature in December: 70.7°F

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (68.7°F).

  • Average low temperature in December: 58.1°F

The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (55.4°F).

Average pressure in December
Palm Valley, TX

Average pressure in December - Palm Valley, TX
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in December
Palm Valley, TX

Average wind speed in December - Palm Valley, TX
  • Average wind speed in December: 10.5mph

The windiest months (with the highest average wind speed) are March and April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).

Average humidity in December
Palm Valley, TX

Average humidity in December - Palm Valley, TX
  • Average humidity in December: 72%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (65%).

Average rainfall in December
Palm Valley, TX

Average rainfall in December - Palm Valley, TX
  • Average rainfall in December: 0.24"

The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is February (0.16").

Average rainfall days in December
Palm Valley, TX

Average rainfall days in December - Palm Valley, TX
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is September (11.5 days).
The month with the least rainy days is February (4.7 days).

Average snowfall days in December
Palm Valley, TX

Average snowfall days in December - Palm Valley, TX
  • Average snowfall days in December: 0 days

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

Average daylight in December /
Average sunshine in December
Palm Valley, TX

Average daylight in December / Average sunshine in December - Palm Valley, 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 1min

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 6min).

Average sunshine days in December
Palm Valley, TX

Average sunshine days in December - Palm Valley, TX
  • Average sunshine days in December: 22.9 days

The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is September (15.6 days).

Average UV index in December
Palm Valley, TX

Average UV index in December - Palm Valley, TX
  • Average UV index in December: 4

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

Average cloud cover in December
Palm Valley, TX

Average cloud cover in December - Palm Valley, TX
  • Average cloud cover in December: 45

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Palm Valley, TX

Average visibility in December - Palm Valley, 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).

Palm Valley, Texas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location