PORT ISABEL, TEXAS

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Elevation: 1 meter Latitude: 26 04N Longitude: 097 13W

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DAILY WEATHER AVERAGE - 18 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	29.4 ^°C	32.8 ^°C	26.7 ^°C	34 ^°C (2010)	25 ^°C (2014)
Dewpoint	25.1 ^°C	26.2 ^°C	23.3 ^°C	27 ^°C (2010)	22 ^°C (2013)
Humidity	78.3 ^%	90.8 ^%	61 ^%		55 ^% (2012)
Barometer	1013.2 ^hPa	1015.2 ^hPa	1010.8 ^hPa	1016.6 ^hPa (2013)	1007.8 ^hPa (2015)
Wind Speed	14 ^km/h	28.8 ^km/h		55.5 ^km/h (2014)
Wind Gust		40.7 ^km/h		64.9 ^km/h (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	8.5 ^km
Wind Direction	ESE (122.7 °)

Weather Element	Total
Cooling Degree Days	11.4 (Base 18.3)
Growing Degree Days	19.8 (Base 10)

Total Years on Record: 6

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