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Port Arthur Texas Weather  
 
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Current Port Arthur Weather Conditions
Fair and 49.0 F (9.4 C) in Port Arthur, Texas. Winds are Northwest at 5.8 MPH (5 KT). The wind chill is 47 F (8 C). The barometric pressure is 1009.2 mb. The dewpoint is 37.9 F (3.3 C). Sunrise will be at 6:28 AM and Sunset will be at 6:23 PM. Last Updated on Mar 13 2010, 3:53 am CST.
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Port Arthur Weather Trip Helper

Our widget will calculate the normal high and low temperatures, and the extreme temperatures for the requested dates. As the dates you are interested in approach we suggest that you check the Port Arthur weather report to discover the most likely weather for those dates.



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Port Arthur rain graphic

Monthly Extremes and Norms and Precipitation For Port Arthur

  Record
High
Temp
(°F)		 Normal
High
Temp
(°F)		 Normal
Low
Temp
(°F)		 Record
Low
Temp
(°F)		 Normal
Monthly
Precipitation
(in.)		 Normal
Monthly
Snowfall
(in.)
January 82 61.5 42.9 14 5.69 0.1
February 85 65.3 45.9 20 3.35 0.2
March 87 72 52.4 23 3.75 0
April 94 77.8 58.6 32 3.84 0
May 98 84.3 66.4 46 5.83 0
June 100 89.4 72.3 56 6.58 0
July 103 91.6 73.8 61 5.23 0
August 108 91.7 73.2 60 4.85 0
September 105 88 69.4 45 6.1 0
October 95 80.5 59.6 30 4.67 0
November 88 70.9 50.8 22 4.75 0
December 84 63.9 44.5 12 5.25 0