Port Isabel is a city of approximately 5,000 people in Texas, United States. Located in the Central Time Zone at 26.1°N latitude.
Expect a humid subtropical climate in Port Isabel: average highs of 92°F in midsummer, lows near 52°F in midwinter, and an annual mean of 75°F. Precipitation totals roughly 23 inches per year, concentrated around September, with January typically the driest month.
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