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United States of America

PORT ISABEL, TEXAS


Home > North America > United States > Texas
Elevation: 2 feet     Latitude: 26 04N     Longitude: 097 13W

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DAILY WEATHER AVERAGE - SEPTEMBER 4
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 84.8 °F 90.8 °F 66.9 °F 95 °F (2011) (2013)
Dewpoint 77 °F 79.1 °F 74.5 °F 80.6 °F (2011) 71.6 °F (2011)
Humidity 78.2 % 89.8 % 63.8 % 52 % (2011)
Barometer 29.89 in 29.94 in 29.84 in 30.02 in (2013) 29.63 in (2011)
Wind Speed 9.8 mph 17.5 mph 23 mph (2010)
Wind Gust 23.9 mph 32.2 mph (2015)
Precipitation --- --- ()
Weather ElementAverage
Visibility6.4 mi
Wind DirectionSE (133.8 °)
Weather ElementTotal
Heating Degree Days18.4 (Base 18.3)
Cooling Degree Days20.3 (Base 18.3)
Growing Degree Days35.3 (Base 10)
Total Years on Record: 6
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