Corpus Christi
September
Weather in Corpus Christi for September 2025
Your guide to Corpus Christi weather in September - trends and predictions
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 33.3 °F by the end of September.
Corpus Christi sees moderate rainfall in September, averaging 6 rainy days.
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24
Dry days
6
Rainy days
0
Snow days
35°/26°
Temperatures
24 km/h
Avg max wind
66 %
Avg humidity
Corpus Christi in September average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 35° | 2 34° | 3 34° | 4 33° | 5 33° | 6 34° | 7 35° |
8 34° | 9 33° | 10 34° | 11 33° | 12 34° | 13 34° | 14 34° |
15 33° | 16 32° | 17 36° | 18 35° | 19 35° | 20 33° | 21 33° |
22 34° | 23 33° | 24 34° | 25 34° | 26 33° | 27 33° | 28 35° |
29 30° | 30 34° |
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Temperatures trend during September in Corpus Christi
See the weather trend as well as the moving average line
September weather day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
Sept. 1 | Partly cloudy | 35° /26° | 4.5 mm | 8 | |
Sept. 2 | Partly cloudy | 34° /25° | 6 mm | 8 | |
Sept. 3 | Mist | 34° /25° | 5.1 mm | 8 | |
Sept. 4 | Mist | 33° /25° | 17.2 mm | 7 | |
Sept. 5 | Thundery outbreaks possible | 33° /25° | 0.1 mm | 8 | |
Sept. 6 | Patchy rain possible | 34° /26° | 0.1 mm | 8 | |
Sept. 7 | Overcast | 35° /25° | 0 mm | 8 | |
Sept. 8 | Cloudy | 34° /24° | 0 mm | 8 | |
Sept. 9 | Overcast | 33° /24° | 0 mm | 8 | |
Sept. 10 | Thundery outbreaks possible | 34° /25° | 0.1 mm | 8 | |
Sept. 11 | Partly cloudy | 33° /24° | 0.1 mm | 8 | |
Sept. 12 | Overcast | 34° /25° | 0 mm | 8 | |
Sept. 13 | Partly cloudy | 34° /25° | 0 mm | 8 | |
Sept. 14 | Thundery outbreaks possible | 34° /25° | 0 mm | 8 | |
Sept. 15 | Patchy rain possible | 33° /26° | 0.6 mm | 8 | |
Sept. 16 | Moderate or heavy rain with thunder | 32° /25° | 20.2 mm | 7 | |
Sept. 17 | Patchy rain possible | 36° /25° | 1.5 mm | 8 | |
Sept. 18 | Thundery outbreaks possible | 35° /25° | 0.1 mm | 8 | |
Sept. 19 | Sunny | 35° /25° | 0 mm | 8 | |
Sept. 20 | Patchy rain possible | 33° /26° | 0 mm | 7 | |
Sept. 21 | Thundery outbreaks possible | 33° /26° | 0.1 mm | 7 | |
Sept. 22 | Light rain shower | 34° /26° | 0.3 mm | 7 | |
Sept. 23 | Patchy rain possible | 33° /26° | 0 mm | 8 | |
Sept. 24 | Patchy rain possible | 34° /26° | 0 mm | 8 | |
Sept. 25 | Overcast | 34° /26° | 0 mm | 8 | |
Sept. 26 | Patchy rain possible | 33° /25° | 49.2 mm | 8 | |
Sept. 27 | Moderate rain at times | 33° /22° | 0.3 mm | 8 | |
Sept. 28 | Patchy rain possible | 35° /23° | 0 mm | 9 | |
Sept. 29 | Patchy rain possible | 30° /23° | 0 mm | 7 | |
Sept. 30 | Patchy rain possible | 34° /24° | 0.3 mm | 8 | |
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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.
Corpus Christi in September - FAQ
What are the expected maximum and minimum temperatures in Corpus Christi during September?
With daytime temperatures soaring above 35° and not dropping much below 26° at night, September in Corpus Christi is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Corpus Christi during September?
In September, Corpus Christi can expect light to moderate rainfall, totaling 46.5 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Corpus Christi during September?
The average wind speed in Corpus Christi during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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