Galveston Island (TX)
July
Weather in Galveston Island, Texas for July 2026
Your guide to Galveston Island weather in July - trends and predictions
In general, the average temperature in Galveston Island at the beginning of July is 29.1 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.4 °F by the end of July.
Galveston Island in July brings notable rainfall, with an average of 18 rainy days and a total precipitation of 261.4 mm.
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Temperatures
Rain 🌧️
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13
Dry days
18
Rainy days
0
Snow days
29°/27°
Temperatures
24 km/h
Avg max wind
79 %
Avg humidity
Galveston Island Weather July
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Temperatures trend during July in Galveston Island
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July weather in Galveston Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Cloudy | 29° /27° | 11.9 mm | 7 | |
| Jul. 2 |  Partly cloudy | 30° /28° | 0 mm | 7 | |
| Jul. 3 |  Patchy rain possible | 28° /26° | 0.2 mm | 6 | |
| Jul. 4 | Patchy rain possible | 28° /28° | 0.2 mm | 6 | |
| Jul. 5 |  Overcast | 30° /28° | 0.1 mm | 8 | |
| Jul. 6 | Patchy rain possible | 29° /27° | 0.1 mm | 6 | |
| Jul. 7 |  Moderate or heavy rain shower | 30° /27° | 10.7 mm | 7 | |
| Jul. 8 | Moderate or heavy rain shower | 30° /28° | 46.6 mm | 7 | |
| Jul. 9 |  Heavy rain at times | 29° /26° | 1.7 mm | 6 | |
| Jul. 10 | Heavy rain at times | 30° /27° | 1 mm | 7 | |
| Jul. 11 | Moderate or heavy rain shower | 30° /27° | 4 mm | 7 | |
| Jul. 12 | Moderate or heavy rain shower | 29° /27° | 63.9 mm | 6 | |
| Jul. 13 | Moderate or heavy rain shower | 29° /27° | 2.7 mm | 6 | |
| Jul. 14 | Patchy rain possible | 29° /27° | 0.3 mm | 6 | |
| Jul. 15 | Overcast | 29° /27° | 0 mm | 6 | |
| Jul. 16 | Overcast | 28° /27° | 0 mm | 6 | |
| Jul. 17 | Patchy rain possible | 29° /27° | 0.3 mm | 6 | |
| Jul. 18 | Moderate rain at times | 29° /27° | 6.3 mm | 6 | |
| Jul. 19 | Cloudy | 28° /26° | 0.2 mm | 6 | |
| Jul. 20 | Moderate or heavy rain shower | 29° /27° | 2.5 mm | 6 | |
| Jul. 21 | Moderate or heavy rain shower | 29° /27° | 2.2 mm | 6 | |
| Jul. 22 | Moderate or heavy rain shower | 30° /27° | 3 mm | 7 | |
| Jul. 23 | Moderate or heavy rain shower | 29° /26° | 14.7 mm | 6 | |
| Jul. 24 | Moderate or heavy rain shower | 29° /27° | 9 mm | 7 | |
| Jul. 25 | Moderate or heavy rain shower | 28° /25° | 36.6 mm | 6 | |
| Jul. 26 | Moderate or heavy rain shower | 29° /25° | 14.1 mm | 7 | |
| Jul. 27 | Moderate or heavy rain shower | 29° /27° | 22.8 mm | 6 | |
| Jul. 28 | Moderate or heavy rain shower | 29° /26° | 5.7 mm | 7 | |
| Jul. 29 | Overcast | 30° /26° | 0.1 mm | 7 | |
| Jul. 30 | Patchy rain possible | 31° /27° | 0.5 mm | 7 | |
| Jul. 31 | Patchy rain possible | 30° /27° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Galveston Island 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 Galveston Island forecast closer to your planned date for the most up-to-date weather information.
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Galveston Island in July - FAQ
What are the expected maximum and minimum temperatures in Galveston Island during July?
During July, expect a variety of temperatures with highs around 29° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Galveston Island during July?
Significant rainfall exceeding 261.4 mm is expected in Galveston Island during July, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Galveston Island during July?
The average wind speed in Galveston Island during July is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Galveston Island
Explore the daily rainfall trends and prepare for Galveston Islands July weather 💧
UV exposure in Galveston Island during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Galveston Island?Get accurate weather forecasts for Galveston Island, located at latitude 29.222 and longitude -94.909. Stay updated with localized weather information tailored for Galveston Island.
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