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Corpus Christi (TX)
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United States weather

Weather in Corpus Christi, Texas for September 2025

Your guide to Corpus Christi weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Corpus Christi has been nearly identical to the historical average, with a temperature of 33.9 °F (showing only a slight deviation of 0 °F).

  • Expect cooler weather in the next days in Corpus Christi with the forecast suggesting a temperature of 31.8 °F, lower than the historical average.

  • In general, the average temperature in Corpus Christi at the beginning of September is 34 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 32.7 °F by the end of September.

    • Rain 🌧️

  • Corpus Christi experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 105.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/25°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Corpus Christi Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
35°
2
Partly cloudy
34°
3
Mist
34°
4
Mist
34°
5
Thundery outbreaks possible
33°
6
Cloudy
34°
7
Overcast
34°
8
Cloudy
34°
9
Overcast
34°
10
Thundery outbreaks possible
34°
11
Partly cloudy
33°
12
Overcast
33°
13
Partly cloudy
33°
14
Partly cloudy
34°
15
Partly cloudy
31°
16
Patchy rain possible
31°
17
Moderate rain
31°
18
Patchy rain possible
31°
19
Sunny
31°
20
Patchy rain possible
31°
21
Partly cloudy
32°
22
Partly cloudy
32°
23
Patchy rain possible
31°
24
Sunny
32°
25
Sunny
33°
26
Sunny
32°
27
Moderate rain at times
33°
28
Patchy rain possible
35°
29
Patchy rain possible
30°
30
Patchy rain possible
34°

Temperatures trend during September in Corpus Christi

See the weather trend as well as the moving average line

September weather in Corpus Christi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Partly cloudy
Partly cloudy
 35° /26° 3 mm 8
Sept. 2 Partly cloudy
Partly cloudy
 34° /25° 4 mm 8
Sept. 3 Mist
Mist
 34° /25° 3.4 mm 8
Sept. 4 Mist
Mist
 34° /25° 11.5 mm 7
Sept. 5 Thundery outbreaks possible
Thundery outbreaks possible
 33° /25° 0.1 mm 7
Sept. 6 Cloudy
Cloudy
 34° /26° 0 mm 7
Sept. 7 Overcast
Overcast
 34° /25° 0 mm 8
Sept. 8 Cloudy
Cloudy
 34° /24° 0 mm 8
Sept. 9 Overcast
Overcast
 34° /24° 0 mm 8
Sept. 10 Thundery outbreaks possible
Thundery outbreaks possible
 34° /25° 0.1 mm 7
Sept. 11 Partly cloudy
Partly cloudy
 33° /24° 20.5 mm 7
Sept. 12 Overcast
Overcast
 33° /25° 1 mm 8
Sept. 13 Partly cloudy
Partly cloudy
 33° /28° 0 mm 2.2
Sept. 14 Partly cloudy
Partly cloudy
 34° /27° 0 mm 2.1
Sept. 15 Partly cloudy
Partly cloudy
 31° /28° 0 mm 2.2
Sept. 16 Patchy rain possible
Patchy rain possible
 31° /28° 2.1 mm 2.2
Sept. 17 Moderate rain
Moderate rain
 31° /27° 5.3 mm 0
Sept. 18 Patchy rain possible
Patchy rain possible
 31° /27° 0.2 mm 6
Sept. 19 Sunny
Sunny
 31° /27° 0 mm 7
Sept. 20 Patchy rain possible
Patchy rain possible
 31° /27° 0.3 mm 6
Sept. 21 Partly cloudy
Partly cloudy
 32° /26° 0 mm 7
Sept. 22 Partly cloudy
Partly cloudy
 32° /27° 0 mm 7
Sept. 23 Patchy rain possible
Patchy rain possible
 31° /27° 0.3 mm 6
Sept. 24 Sunny
Sunny
 32° /26° 0 mm 7
Sept. 25 Sunny
Sunny
 33° /26° 0 mm 7
Sept. 26 Sunny
Sunny
 32° /26° 0 mm 7
Sept. 27 Moderate rain at times
Moderate rain at times
 33° /22° 0.3 mm 8
Sept. 28 Patchy rain possible
Patchy rain possible
 35° /23° 0 mm 9
Sept. 29 Patchy rain possible
Patchy rain possible
 30° /23° 0 mm 7
Sept. 30 Patchy rain possible
Patchy rain possible
 34° /24° 0.3 mm 8
Next
Important Notice
Our weather forecast for Corpus Christi in September 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 Corpus Christi forecast closer to your planned date for the most up-to-date weather information.
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Corpus Christi in September - FAQ

What are the expected maximum and minimum temperatures in Corpus Christi during September?
During September, expect a variety of temperatures with highs around 33° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Corpus Christi during September?
Significant rainfall exceeding 105.7 mm is expected in Corpus Christi during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Corpus Christi during September?
The average wind speed in Corpus Christi during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Corpus Christi

Explore the daily rainfall trends and prepare for Corpus Christis September weather 💧

UV exposure in Corpus Christi during September

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

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Location coordinates Where is Corpus Christi?

Get accurate weather forecasts for Corpus Christi, located at latitude 27.801 and longitude -97.396. Stay updated with localized weather information tailored for Corpus Christi.

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