Slidell, Louisiana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 40° 61° 8° (1985) 81° (1972) 5.65" 0"
February 44° 64° 15° (1996) 86° (1957) 5.11" 0.1"
March 50° 71° 22° (1980) 89° (1963) 5.28" 0.1"
April 57° 77° 32° (1987) 92° (1987) 4.36" 0"
May 65° 84° 42° (2004) 95° (2002) 5.16" 0"
June 71° 89° 50° (1984) 104° (1964) 5.57" 0"
July 73° 91° 57° (1967) 102° (1986) 6.83" 0"
August 73° 91° 58° (2004) 103° (1970) 6.92" 0"
September 69° 87° 42° (1967) 99° (1989) 4.99" 0"
October 58° 80° 31° (1993) 94° (1963) 3.82" 0"
November 50° 71° 24° (1976) 90° (1965) 4.47" 0"
December 43° 63° 9° (1989) 86° (1961) 4.89" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 72° 90° 63° (1968) 96° (1964) 0.2" 0"
Sep 2 72° 90° 60° (1967) 99° (1989) 0.2" 0"
Sep 3 72° 90° 64° (1987) 97° (1964) 0.21" 0"
Sep 4 72° 89° 60° (1974) 97° (1990) 0.2" 0"
Sep 5 72° 89° 58° (1974) 98° (2000) 0.2" 0"
Sep 6 72° 89° 60° (1974) 95° (1970) 0.2" 0"
Sep 7 71° 89° 55° (1988) 95° (1969) 0.2" 0"
Sep 8 71° 89° 62° (1988) 95° (1972) 0.21" 0"
Sep 9 71° 89° 65° (1957) 96° (1972) 0.19" 0"
Sep 10 71° 89° 58° (1956) 99° (1980) 0.2" 0"
Sep 11 70° 88° 55° (1976) 99° (1980) 0.19" 0"
Sep 12 70° 88° 55° (1976) 98° (1980) 0.19" 0"
Sep 13 70° 88° 56° (1968) 94° (1965) 0.18" 0"
Sep 14 70° 88° 55° (1964) 95° (1965) 0.18" 0"
Sep 15 69° 88° 59° (1964) 96° (1980) 0.17" 0"
Sep 16 69° 87° 56° (1961) 95° (1980) 0.16" 0"
Sep 17 69° 87° 56° (1961) 95° (1982) 0.14" 0"
Sep 18 68° 87° 54° (1981) 95° (1972) 0.14" 0"
Sep 19 68° 87° 49° (1981) 96° (2005) 0.14" 0"
Sep 20 68° 87° 50° (1981) 96° (2005) 0.14" 0"
Sep 21 67° 86° 52° (1983) 96° (2005) 0.15" 0"
Sep 22 67° 86° 46° (1983) 95° (1997) 0.14" 0"
Sep 23 67° 86° 46° (1999) 95° (1971) 0.14" 0"
Sep 24 66° 86° 49° (1999) 93° (1980) 0.13" 0"
Sep 25 66° 85° 49° (1975) 93° (1961) 0.14" 0"
Sep 26 66° 85° 47° (1975) 93° (1980) 0.13" 0"
Sep 27 65° 85° 47° (1975) 93° (1986) 0.13" 0"
Sep 28 65° 85° 47° (1975) 92° (1972) 0.13" 0"
Sep 29 64° 84° 42° (1967) 93° (1981) 0.13" 0"
Sep 30 64° 84° 42° (1967) 93° (1981) 0.13" 0"
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