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Weather in San Antonio for July 2025

Your guide to San Antonio weather in July - trends and predictions
  • In general, the average temperature in San Antonio at the beginning of July is 35.3 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 35.4 °F by the end of July.

  • San Antonio sees moderate rainfall in July, averaging 7 rainy days.

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Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
39°/24°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
56 %
Avg humidity

San Antonio in July average weather

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Temperatures trend during July in San Antonio

See the weather trend as well as the moving average line

July weather day by day

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Date Weather Temperatures Rain UV More
Jul. 1 Patchy rain possible
Patchy rain possible
37° /24° 0.2 mm 8
Jul. 2 Overcast
Overcast
36° /23° 0 mm 9
Jul. 3 Partly cloudy
Partly cloudy
36° /23° 0 mm 9
Jul. 4 Patchy rain possible
Patchy rain possible
36° /24° 0.7 mm 9
Jul. 5 Moderate rain at times
Moderate rain at times
36° /23° 0.4 mm 9
Jul. 6 Moderate or heavy rain shower
Moderate or heavy rain shower
33° /24° 5.2 mm 8
Jul. 7 Moderate rain at times
Moderate rain at times
33° /23° 1 mm 8
Jul. 8 Overcast
Overcast
33° /23° 1.3 mm 7
Jul. 9 Overcast
Overcast
36° /23° 2.3 mm 8
Jul. 10 Partly cloudy
Partly cloudy
38° /24° 1.1 mm 10
Jul. 11 Overcast
Overcast
38° /24° 0.7 mm 9
Jul. 12 Overcast
Overcast
33° /24° 0.6 mm 8
Jul. 13 Overcast
Overcast
37° /23° 0.9 mm 8
Jul. 14 Overcast
Overcast
38° /24° 0.2 mm 8
Jul. 15 Overcast
Overcast
38° /24° 0 mm 8
Jul. 16 Overcast
Overcast
38° /23° 0 mm 9
Jul. 17 Cloudy
Cloudy
39° /23° 0.4 mm 9
Jul. 18 Overcast
Overcast
38° /24° 1.7 mm 9
Jul. 19 Overcast
Overcast
39° /24° 0 mm 9
Jul. 20 Overcast
Overcast
39° /24° 0 mm 9
Jul. 21 Overcast
Overcast
38° /24° 0 mm 9
Jul. 22 Patchy rain possible
Patchy rain possible
38° /24° 3.4 mm 9
Jul. 23 Moderate rain at times
Moderate rain at times
35° /23° 5.6 mm 8
Jul. 24 Cloudy
Cloudy
35° /23° 3.8 mm 8
Jul. 25 Partly cloudy
Partly cloudy
35° /23° 10.1 mm 8
Jul. 26 Overcast
Overcast
33° /23° 0.7 mm 7
Jul. 27 Overcast
Overcast
33° /23° 1.7 mm 7
Jul. 28 Partly cloudy
Partly cloudy
35° /22° 10.6 mm 8
Jul. 29 Overcast
Overcast
37° /24° 0 mm 8
Jul. 30 Overcast
Overcast
37° /24° 0 mm 8
Jul. 31 Partly cloudy
Partly cloudy
38° /24° 0 mm 9
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Important Notice
Our weather forecast for San Antonio in July 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 San Antonio forecast closer to your planned date for the most up-to-date weather information.

San Antonio in July - FAQ

What are the expected maximum and minimum temperatures in San Antonio during July?
With daytime temperatures soaring above 39° and not dropping much below 24° at night, July in San Antonio is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in San Antonio during July?
Expect minimal rainfall in San Antonio during July, with a total of 12.8 mm over approximately 7 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in San Antonio during July?
The average wind speed in San Antonio during July is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in San Antonio

Explore the daily rainfall trends and prepare for San Antonios July weather 💧

UV exposure in San Antonio during July

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

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Location coordinates Where is San Antonio?

Get accurate weather forecasts for San Antonio, located at latitude 29.424 and longitude -98.494. Stay updated with localized weather information tailored for San Antonio.

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