Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The start of December signals a gentle decrease in the average high-temperature, transitioning from a pleasant 71.2°F (21.8°C) in November to a comfortable 65.1°F (18.4°C). In Aransas Pass, the average low-temperature during December nights tends to settle at a still refreshing 56.3°F (13.5°C), indicating a slight drop from the daytime peak.Humidity
In December, the average relative humidity in Aransas Pass is 77%.Rainfall
In December, in Aransas Pass, the rain falls for 9.8 days. Throughout December, 1.06" (27mm) of precipitation is accumulated. Throughout the year, there are 127.8 rainfall days, and 15.51" (394mm) of precipitation is accumulated.Snowfall
In Aransas Pass, snow does not fall in January, March through December.Ocean temperature
In Aransas Pass, Texas, the average seawater temperature in December is 66.4°F (19.1°C).Note: Swimming is not a pleasant activity for most individuals in 66.4°F (19.1°C). Breathing becomes increasingly challenging to control as the water temperature dips from 69.8°F (21°C) to 59°F (15°C).
Daylight
December has the shortest days of the year in Aransas Pass, with an average of 10h and 24min of daylight.On the first day of December, sunrise is at 7:02 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:44 pm CST.
Sunshine
With an average of 4.8h of sunshine, December has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in December interprets into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Aransas Pass?
What is the average humidity in December in Aransas Pass?
How many days does it rain in December in Aransas Pass?
When it does not snow in Aransas Pass?
How cold is the water in December in Aransas Pass?
What is the month with the shortest days in Aransas Pass?
What is the average length of the day in December in Aransas Pass?
When are sunrise and sunset in December in Aransas Pass?
What is the month with the least sunshine in Aransas Pass?
How many hours of sunshine does Aransas Pass have in December?
What are the months with the lowest UV index in Aransas Pass?
What is the UV index reading in December in Aransas Pass?
Average temperature in December
Aransas Pass, TX
- Average high temperature in December: 65.1°F
The warmest month (with the highest average high temperature) is August (88.5°F).
The month with the lowest average high temperature is January (62.8°F).
- Average low temperature in December: 56.3°F
The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (53.8°F).
Average pressure in December
Aransas Pass, TX
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Aransas Pass, TX
- Average wind speed in December: 11.5mph
The windiest month (with the highest average wind speed) is May (13.5mph).
The calmest month (with the lowest average wind speed) is September (10.6mph).
Average humidity in December
Aransas Pass, TX
- Average humidity in December: 77%
The months with the highest relative humidity are March and May (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Aransas Pass, TX
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is September (2.91").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in December
Aransas Pass, TX
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Aransas Pass, TX
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.04").
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
Aransas Pass, TX
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Aransas Pass, TX
- Average sea temperature in December: 66.4°F
The best month for swimming (with the highest average sea temperature) is August (86.1°F).
The coldest month (with the lowest average sea temperature) is February (61.3°F).
Average daylight in December /
Average sunshine in December
Aransas Pass, TX
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Aransas Pass, TX
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is July (19.8 days).
The month with the least sunshine days is September (10.8 days).
Average UV index in December
Aransas Pass, TX
- Average UV index in December: 4
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Aransas Pass, TX
- Average cloud cover in December: 47
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Aransas Pass, 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).
Aransas Pass, Texas, USA
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