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Port Aransas (TX)
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Weather in Port Aransas, Texas for May 2026

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

    Temperatures

  • In general, the average temperature in Port Aransas at the beginning of May is 26 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 28.3 °F by the end of May.

    • Rain 🌧️

  • The climate of Port Aransas in May is notably wet, with an average of 14 rainy days, and a total of 51.8 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
28°/24°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
88 %
Avg humidity

Port Aransas Weather May

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

Temperatures trend during May in Port Aransas

See the weather trend as well as the moving average line

May weather in Port Aransas day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
May 1 Patchy rain possible
Patchy rain possible
 26° /23° 0.8 mm 6
May 2 Patchy rain possible
Patchy rain possible
 25° /23° 8.9 mm 6
May 3 Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /22° 4.7 mm 6
May 4 Moderate rain at times
Moderate rain at times
 26° /21° 0.8 mm 6
May 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /23° 7.3 mm 6
May 6 Patchy rain possible
Patchy rain possible
 28° /24° 1.2 mm 6
May 7 Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /25° 7.3 mm 6
May 8 Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 12.5 mm 6
May 9 Patchy rain possible
Patchy rain possible
 26° /21° 2.8 mm 6
May 10 Heavy rain at times
Heavy rain at times
 28° /19° 1 mm 6
May 11 Overcast
Overcast
 27° /18° 0 mm 6
May 12 Overcast
Overcast
 28° /18° 0 mm 6
May 13 Overcast
Overcast
 27° /22° 0 mm 6
May 14 Overcast
Overcast
 27° /23° 0 mm 6
May 15 Overcast
Overcast
 28° /24° 0 mm 6
May 16 Overcast
Overcast
 28° /25° 0 mm 6
May 17 Overcast
Overcast
 28° /25° 0 mm 6
May 18 Overcast
Overcast
 27° /25° 0 mm 6
May 19 Patchy rain possible
Patchy rain possible
 28° /25° 0.7 mm 6
May 20 Patchy rain possible
Patchy rain possible
 29° /25° 1.1 mm 6
May 21 Moderate rain at times
Moderate rain at times
 27° /25° 1.9 mm 6
May 22 Patchy rain possible
Patchy rain possible
 29° /25° 0.1 mm 6
May 23 Overcast
Overcast
 29° /24° 0 mm 6
May 24 Patchy rain possible
Patchy rain possible
 29° /25° 0.7 mm 6
May 25 Overcast
Overcast
 28° /26° 0 mm 6
May 26 Overcast
Overcast
 27° /26° 0 mm 6
May 27 Overcast
Overcast
 29° /26° 0 mm 6
May 28 Thundery outbreaks possible
Thundery outbreaks possible
 27° /26° 0 mm 6
May 29 Overcast
Overcast
 29° /26° 0 mm 6
May 30 Overcast
Overcast
 29° /26° 0 mm 6
May 31 Fog
Fog
 29° /25° 0 mm 6
Next
Important Notice
Our weather forecast for Port Aransas in May 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 May - FAQ

What are the expected maximum and minimum temperatures in Port Aransas during May?
During May, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Port Aransas during May?
Moderate rainfall is anticipated in Port Aransas during May, with a total of 51.8 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Port Aransas during May?
The average wind speed in Port Aransas during May is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Port Aransas

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

UV exposure in Port Aransas during May

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

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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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