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Port Aransas (TX)
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United States weather

Weather in Port Aransas, Texas for December 2025

Your guide to Port Aransas weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Port Aransas at the beginning of December is 18.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.6 °F by the end of December.

    • Rain 🌧️

  • The climate of Port Aransas in December is notably wet, with an average of 14 rainy days, and a total of 91.9 mm of precipitation.

    • More

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Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/15°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Port Aransas Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
20°
2
Overcast
19°
3
Moderate or heavy rain shower
19°
4
Moderate or heavy rain shower
23°
5
Patchy rain possible
19°
6
Overcast
15°
7
Heavy rain at times
14°
8
Heavy rain at times
16°
9
Overcast
22°
10
Overcast
19°
11
Sunny
15°
12
Patchy rain possible
19°
13
Patchy rain possible
23°
14
Patchy rain possible
24°
15
Moderate or heavy rain shower
24°
16
Overcast
24°
17
Moderate rain at times
24°
18
Moderate rain at times
24°
19
Cloudy
18°
20
Overcast
19°
21
Partly cloudy
16°
22
Overcast
20°
23
Patchy rain possible
23°
24
Partly cloudy
23°
25
Moderate or heavy rain shower
20°
26
Heavy rain at times
22°
27
Patchy rain possible
23°
28
Patchy rain possible
26°
29
Sunny
24°
30
Overcast
23°
31
Fog
20°

Temperatures trend during December in Port Aransas

See the weather trend as well as the moving average line

December weather in Port Aransas day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
Dec. 1 Overcast
Overcast
 20° /15° 0 mm 5
Dec. 2 Overcast
Overcast
 19° /16° 0 mm 4
Dec. 3 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /15° 6.1 mm 4
Dec. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /18° 8.2 mm 5
Dec. 5 Patchy rain possible
Patchy rain possible
 19° /15° 0.2 mm 4
Dec. 6 Overcast
Overcast
 15° /12° 0.8 mm 4
Dec. 7 Heavy rain at times
Heavy rain at times
 14° /11° 6.7 mm 3
Dec. 8 Heavy rain at times
Heavy rain at times
 16° /10° 3.7 mm 4
Dec. 9 Overcast
Overcast
 22° /16° 0 mm 5
Dec. 10 Overcast
Overcast
 19° /12° 0 mm 4
Dec. 11 Sunny
Sunny
 15° /4° 0 mm 5
Dec. 12 Patchy rain possible
Patchy rain possible
 19° /10° 0.1 mm 4
Dec. 13 Patchy rain possible
Patchy rain possible
 23° /18° 0.4 mm 5
Dec. 14 Patchy rain possible
Patchy rain possible
 24° /19° 1.1 mm 5
Dec. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /18° 9.5 mm 5
Dec. 16 Overcast
Overcast
 24° /20° 0 mm 5
Dec. 17 Moderate rain at times
Moderate rain at times
 24° /19° 0.9 mm 5
Dec. 18 Moderate rain at times
Moderate rain at times
 24° /17° 1.5 mm 5
Dec. 19 Cloudy
Cloudy
 18° /9° 0 mm 4
Dec. 20 Overcast
Overcast
 19° /14° 0 mm 4
Dec. 21 Partly cloudy
Partly cloudy
 16° /9° 0 mm 5
Dec. 22 Overcast
Overcast
 20° /15° 0 mm 5
Dec. 23 Patchy rain possible
Patchy rain possible
 23° /18° 0.2 mm 5
Dec. 24 Partly cloudy
Partly cloudy
 23° /19° 0 mm 6
Dec. 25 Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /18° 47.4 mm 5
Dec. 26 Heavy rain at times
Heavy rain at times
 22° /19° 4 mm 5
Dec. 27 Patchy rain possible
Patchy rain possible
 23° /17° 0.5 mm 5
Dec. 28 Patchy rain possible
Patchy rain possible
 26° /20° 0.7 mm 6
Dec. 29 Sunny
Sunny
 24° /13° 0 mm 6
Dec. 30 Overcast
Overcast
 23° /17° 0 mm 5
Dec. 31 Fog
Fog
 20° /17° 0 mm 5
Next
Important Notice
Our weather forecast for Port Aransas in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Port Aransas forecast closer to your planned date for the most up-to-date weather information.
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Port Aransas in December - FAQ

What are the expected maximum and minimum temperatures in Port Aransas during December?
During December, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Port Aransas during December?
Moderate rainfall is anticipated in Port Aransas during December, with a total of 91.9 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Port Aransas during December?
The average wind speed in Port Aransas during December is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Port Aransas

Explore the daily rainfall trends and prepare for Port Aransass December weather 💧

UV exposure in Port Aransas during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

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Location coordinates Where is Port Aransas?

Get accurate weather forecasts for Port Aransas, located at latitude 27.834 and longitude -97.061. Stay updated with localized weather information tailored for Port Aransas.

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