National Weather Service United States Department of Commerce

Daily Climate Graphic

Climate Data for January 21
  Normal High* Normal Low* Record High Record Low Record Precipitation
Baton Rouge (since 1892) 62 42 82 (1938) 9 (1985) 2.28 (1935)
Biloxi, MS (since 1893) 60 43 76 (1993) 21 (1984) 2.97 (1958)
McComb, MS (since 1948) 60 38 80 (1982) 2 (1985) 1.23 (2021)
New Orleans - City (since 1893) 64 46 81 (1982) 16 (1985) 1.83 (1935)
New Orleans Intl Airport - MSY (since 1871) 63 46 82 (1982) 14 (1985) 1.85 (1987)
Slidell, LA (since 1956) 61 41 79 (1982) 22 (2009) 2.58 (2006)
*30 Year Climate Normals from 1991 to 2020
On this day in 1985: McComb, MS experienced its coldest day ever on record. The minimum temperature recorded that day was 2F. It was the second day in a row with a minimum temperature in the single digits. The previous day's low temperature was 7.