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Weather in Laredo for September 2025

Your guide to Laredo weather in September - trends and predictions
  • In general, the average temperature in Laredo at the beginning of September is 36 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 35.7 °F by the end of September.

  • With an average of 3 rainy days, Laredo experiences minimal rainfall in September, ensuring that most days remain pleasantly dry.

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Average dry days
27
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
38°/24°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
54 %
Avg humidity

Laredo in September average weather

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Temperatures trend during September in Laredo

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 Sunny
Sunny
37° /26° 0 mm 9
Sept. 2 Partly cloudy
Partly cloudy
36° /25° 1 mm 8
Sept. 3 Sunny
Sunny
35° /24° 2.9 mm 8
Sept. 4 Partly cloudy
Partly cloudy
34° /24° 21.7 mm 8
Sept. 5 Overcast
Overcast
37° /25° 0.1 mm 9
Sept. 6 Mist
Mist
36° /25° 0.1 mm 8
Sept. 7 Mist
Mist
37° /24° 0 mm 8
Sept. 8 Sunny
Sunny
36° /23° 0 mm 9
Sept. 9 Mist
Mist
37° /23° 0 mm 9
Sept. 10 Sunny
Sunny
38° /24° 0 mm 9
Sept. 11 Sunny
Sunny
38° /25° 0 mm 10
Sept. 12 Cloudy
Cloudy
38° /25° 0 mm 9
Sept. 13 Mist
Mist
37° /24° 0 mm 9
Sept. 14 Sunny
Sunny
38° /24° 0 mm 9
Sept. 15 Cloudy
Cloudy
35° /25° 2 mm 8
Sept. 16 Thundery outbreaks possible
Thundery outbreaks possible
34° /23° 2.8 mm 8
Sept. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
34° /24° 1.3 mm 7
Sept. 18 Patchy rain possible
Patchy rain possible
36° /24° 0.2 mm 8
Sept. 19 Mist
Mist
36° /24° 0 mm 8
Sept. 20 Fog
Fog
35° /23° 0 mm 8
Sept. 21 Partly cloudy
Partly cloudy
36° /24° 0 mm 9
Sept. 22 Overcast
Overcast
36° /24° 0 mm 8
Sept. 23 Overcast
Overcast
36° /24° 0 mm 8
Sept. 24 Partly cloudy
Partly cloudy
37° /24° 0 mm 9
Sept. 25 Overcast
Overcast
36° /24° 0 mm 8
Sept. 26 Thundery outbreaks possible
Thundery outbreaks possible
33° /24° 0 mm 7
Sept. 27 Mist
Mist
35° /20° 0 mm 8
Sept. 28 Mist
Mist
37° /20° 0 mm 9
Sept. 29 Fog
Fog
36° /20° 0 mm 9
Sept. 30 Overcast
Overcast
36° /21° 0 mm 9
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Important Notice
Our weather forecast for Laredo 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 Laredo forecast closer to your planned date for the most up-to-date weather information.

Laredo in September - FAQ

What are the expected maximum and minimum temperatures in Laredo during September?
With daytime temperatures soaring above 38° and not dropping much below 24° at night, September in Laredo is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Laredo during September?
Rainfall in Laredo during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Laredo during September?
The average wind speed in Laredo during September is 30 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Laredo?

Get accurate weather forecasts for Laredo, located at latitude 27.506 and longitude -99.508. Stay updated with localized weather information tailored for Laredo.

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