Galveston Island (TX)
April
Weather in Galveston Island, Texas for April 2026
Your guide to Galveston Island weather in April - trends and predictions
In general, the average temperature in Galveston Island at the beginning of April is 21.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.1 °F by the end of April.
Galveston Island experiences moderate rainfall in April, with an average of 9 rainy days and a total precipitation of 83.2 mm.
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Temperatures
Rain 🌧️
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21
Dry days
9
Rainy days
0
Snow days
22°/20°
Temperatures
31 km/h
Avg max wind
88 %
Avg humidity
Galveston Island Weather April
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Temperatures trend during April in Galveston Island
See the weather trend as well as the moving average line
April weather in Galveston Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Patchy rain possible | 22° /19° | 0.5 mm | 5 | |
| Apr. 2 |  Overcast | 23° /22° | 0 mm | 5 | |
| Apr. 3 | Overcast | 23° /22° | 0 mm | 5 | |
| Apr. 4 | Overcast | 23° /22° | 0 mm | 5 | |
| Apr. 5 |  Moderate or heavy rain shower | 23° /19° | 22.5 mm | 5 | |
| Apr. 6 | Patchy rain possible | 17° /12° | 4.7 mm | 4 | |
| Apr. 7 |  Partly cloudy | 19° /10° | 0 mm | 5 | |
| Apr. 8 |  Sunny | 20° /16° | 0 mm | 6 | |
| Apr. 9 | Sunny | 22° /19° | 0 mm | 6 | |
| Apr. 10 | Sunny | 22° /21° | 0 mm | 6 | |
| Apr. 11 |  Cloudy | 20° /18° | 0 mm | 5 | |
| Apr. 12 | Sunny | 23° /19° | 0 mm | 6 | |
| Apr. 13 | Overcast | 21° /19° | 0 mm | 5 | |
| Apr. 14 | Cloudy | 23° /20° | 0 mm | 5 | |
| Apr. 15 | Overcast | 23° /19° | 0 mm | 5 | |
| Apr. 16 | Overcast | 22° /21° | 0.3 mm | 5 | |
| Apr. 17 | Patchy rain possible | 22° /20° | 0.2 mm | 5 | |
| Apr. 18 | Overcast | 22° /21° | 0 mm | 5 | |
| Apr. 19 | Overcast | 22° /21° | 0 mm | 5 | |
| Apr. 20 | Moderate or heavy rain shower | 23° /22° | 15 mm | 5 | |
| Apr. 21 |  Heavy rain at times | 23° /21° | 11.4 mm | 5 | |
| Apr. 22 | Moderate or heavy rain shower | 23° /22° | 4.6 mm | 5 | |
| Apr. 23 | Moderate or heavy rain shower | 23° /21° | 22.2 mm | 5 | |
| Apr. 24 | Overcast | 22° /21° | 0 mm | 5 | |
| Apr. 25 | Moderate rain at times | 23° /22° | 1.4 mm | 5 | |
| Apr. 26 | Overcast | 23° /21° | 0 mm | 5 | |
| Apr. 27 | Patchy rain possible | 23° /22° | 0.2 mm | 5 | |
| Apr. 28 | Overcast | 23° /22° | 0.2 mm | 5 | |
| Apr. 29 | Overcast | 24° /22° | 0 mm | 5 | |
| Apr. 30 | Overcast | 24° /22° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Galveston Island in April 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.
Change Month
Galveston Island in April - FAQ
What are the expected maximum and minimum temperatures in Galveston Island during April?
During April, expect a variety of temperatures with highs around 22° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Galveston Island during April?
Moderate rainfall is anticipated in Galveston Island during April, with a total of 83.2 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Galveston Island during April?
The average wind speed in Galveston Island during April is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Galveston Island
Explore the daily rainfall trends and prepare for Galveston Islands April weather 💧
UV exposure in Galveston Island during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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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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