December weather forecast
Granite Shoals, TX

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Weather in December

The first month of the winter, December, is also a moderate month in Granite Shoals, Texas, with an average temperature fluctuating between 43°F (6.1°C) and 59.9°F (15.5°C).

Temperature

The arrival of December suggests a slight decrease in the average high-temperature, moving from an enjoyable 67.1°F (19.5°C) in November to a still refreshing 59.9°F (15.5°C). Throughout the month of December, Granite Shoals sees a steady low-temperature average of 43°F (6.1°C).

Humidity

The average relative humidity in December is 68%.

Rainfall

February, November and December are months with the least rain when the rain falls for 6.9 days and typically aggregates up to 0.71" (18mm) of rain.

Snowfall

January, March through December are months without snowfall.

Daylight

The month with the shortest days is December, with an average of 10h and 12min of daylight.
On the first day of December in Granite Shoals, sunrise is at 7:13 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:43 pm CST.

Sunshine

November and December, with an average of 5.7h of sunshine, are months with the least sunshine.

UV index

December is the month with the lowest UV index in Granite Shoals, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 3 translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December?

The high-temperature, in December, in Granite Shoals, is 59.9°F (15.5°C), while the low-temperature averages to 43°F (6.1°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in September is evaluated at 96.8°F (36°C).

What is the average humidity in December?

In December, the average relative humidity is 68%.

What is the driest month?

The months with the least rainfall are February, November and December Rain falls for 6.9 days and accumulates 0.71" (18mm) of rain.

How much does it rain in December?

In Granite Shoals, during December, the rain falls for 6.9 days and regularly aggregates up to 0.71" (18mm) of precipitation.

When it does not snow?

January, March through December are months without snowfall.

What is the month with the shortest days?

December has the shortest days of the year in Granite Shoals, with an average of 10h and 12min of daylight.

How many hours of daylight does Granite Shoals have in December?

In Granite Shoals, the average day length in December is 10h and 13min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 5:32 pm. On the last day of the month, in Granite Shoals, Texas, sunrise is at 7:30 am and sunset at 5:43 pm CST.

What are the months with the least sunshine?

November and December, with an average of 5.7h of sunshine, are months with the least sunshine in Granite Shoals.

How long on average sun shines in December?

The average sunshine duration in December is 5.7h.

What is the month with the lowest UV index?

With an average maximum UV index of 3, December is the month with the lowest UV index.

How high is the UV index in December?

In Granite Shoals, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
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
Granite Shoals, TX

Average temperature in December - Granite Shoals, TX
  • Average high temperature in December: 59.9°F

The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in December: 43°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).

Average pressure in December
Granite Shoals, TX

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in December
Granite Shoals, TX

Average wind speed in December - Granite Shoals, TX
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

Average humidity in December
Granite Shoals, TX

Average humidity in December - Granite Shoals, TX
  • Average humidity in December: 68%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (57%).

Average rainfall in December
Granite Shoals, TX

Average rainfall in December - Granite Shoals, TX
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is May (3.62").
The driest months (with the least rainfall) are February, November and December (0.71").

Average rainfall days in December
Granite Shoals, TX

Average rainfall days in December - Granite Shoals, TX
  • Average rainfall days in December: 6.9 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.1 days).

Average snowfall in December
Granite Shoals, TX

Average snowfall in December - Granite Shoals, TX
  • Average snowfall in December: 0"

The month with the highest snowfall is February (0.2").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Granite Shoals, TX

Average snowfall days in December - Granite Shoals, TX
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Granite Shoals, TX

Average daylight in December / Average sunshine in December - Granite Shoals, TX
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are November and December (Average sunshine: 5h and 42min).

Average sunshine days in December
Granite Shoals, TX

Average sunshine days in December - Granite Shoals, TX
  • Average sunshine days in December: 22.4 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (13.3 days).

Average UV index in December
Granite Shoals, TX

Average UV index in December - Granite Shoals, TX
  • Average UV index in December: 3

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

Average cloud cover in December
Granite Shoals, TX

Average cloud cover in December - Granite Shoals, TX
  • Average cloud cover in December: 36

The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in December
Granite Shoals, TX

Average visibility in December - Granite Shoals, 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).

Granite Shoals, Texas, USA

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