WEATHER FORECAST
February 15, 2025


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Alton, Texas is located in the Rio Grande Valley area of southern Texas, and has a subtropical climate with hot summers and mild winters. The area is known for its high humidity and occasional tropical storms. The city is surrounded by agricultural land, and hydrology constituents include the Rio Grande river and several irrigation canals. Outdoor recreation opportunities in Alton include fishing and boating on the Rio Grande, hiking and birdwatching in nearby state parks, and golfing at several local courses. The city also hosts several annual events and festivals, including a citrus festival and a Christmas parade.

       

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Weather Forecast

Alton receives approximately 514mm of rain per year, with humidity levels near 90% and air temperatures averaging around 24°C. Alton has a plant hardyness factor of 9, meaning plants and agriculture in this region tend to thrive here all year round.

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Bentsen - Rio Grande Valley State Park

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