Port Sulphur, Louisiana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 44° 63° 16° (1985) 82° (2002) 4.73" 0"
February 47° 66° 18° (1996) 83° (2000) 4.67" 0"
March 53° 71° 28° (1996) 87° (2000) 4.83" 0"
April 60° 77° 37° (1987) 91° (2004) 5.56" 0"
May 69° 84° 50° (1996) 95° (1984) 3.79" 0"
June 74° 88° 56° (1984) 97° (1999) 6.54" 0"
July 76° 90° 62° (1990) 100° (2000) 7.36" 0"
August 76° 90° 63° (2001) 99° (2000) 7.81" 0"
September 73° 87° 50° (1996) 99° (2000) 6.69" 0"
October 64° 80° 37° (1989) 95° (1998) 4.34" 0"
November 56° 72° 32° (1991) 89° (2004) 3.36" 0"
December 47° 65° 12° (1989) 85° (2001) 4.36" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 76° 89° 72° (1998) 94° (1989) 0.22" 0"
Sep 2 76° 89° 71° (1999) 94° (1989) 0.23" 0"
Sep 3 76° 89° 71° (1987) 97° (2000) 0.23" 0"
Sep 4 75° 89° 68° (1995) 98° (2000) 0.22" 0"
Sep 5 75° 89° 70° (1984) 99° (2000) 0.23" 0"
Sep 6 75° 89° 71° (1984) 96° (2000) 0.23" 0"
Sep 7 75° 89° 67° (1988) 93° (1999) 0.23" 0"
Sep 8 75° 88° 71° (1988) 92° (1996) 0.23" 0"
Sep 9 75° 88° 70° (1988) 93° (1996) 0.23" 0"
Sep 10 75° 88° 71° (1988) 93° (1996) 0.23" 0"
Sep 11 74° 88° 70° (1999) 92° (1984) 0.23" 0"
Sep 12 74° 88° 70° (1997) 94° (1984) 0.26" 0"
Sep 13 74° 88° 69° (1990) 94° (1984) 0.26" 0"
Sep 14 74° 87° 71° (1985) 93° (1984) 0.25" 0"
Sep 15 74° 87° 70° (1986) 97° (1984) 0.24" 0"
Sep 16 73° 87° 67° (1996) 91° (1997) 0.23" 0"
Sep 17 73° 87° 68° (2003) 92° (2004) 0.21" 0"
Sep 18 73° 87° 65° (1999) 93° (1996) 0.21" 0"
Sep 19 72° 86° 68° (1999) 90° (1990) 0.21" 0"
Sep 20 72° 86° 67° (1999) 91° (1995) 0.21" 0"
Sep 21 72° 86° 68° (1991) 91° (1995) 0.2" 0"
Sep 22 72° 86° 65° (1999) 91° (1995) 0.2" 0"
Sep 23 71° 85° 63° (1995) 90° (1988) 0.21" 0"
Sep 24 71° 85° 59° (1989) 91° (1998) 0.2" 0"
Sep 25 71° 85° 54° (1990) 91° (2000) 0.2" 0"
Sep 26 70° 85° 60° (1990) 88° (1988) 0.22" 0"
Sep 27 70° 84° 57° (2000) 88° (1996) 0.21" 0"
Sep 28 70° 84° 63° (1990) 88° (2003) 0.22" 0"
Sep 29 70° 84° 62° (1984) 92° (2004) 0.22" 0"
Sep 30 69° 84° 50° (1996) 91° (1997) 0.22" 0"
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