National Weather Service United States Department of Commerce

Daily Climate Graphic

Climate Data for May 30
  Normal High* Normal Low* Record High Record Low Record Precipitation
Baton Rouge (since 1892) 89 69 96 (1921) 50 (1984) 2.86 (2015)
Biloxi, MS (since 1893) 86 72 95 (1921) 52 (1984) 2.95 (1997)
McComb, MS (since 1948) 87 66 98 (1977) 49 (1984) 3.0 (1962)
New Orleans - City (since 1893) 91 72 97 (1911) 58 (1984) 2.04 (1995)
New Orleans Intl Airport - MSY (since 1871) 88 72 95 (1977) 55 (1960) 2.9 (1995)
Slidell, LA (since 1956) 86 69 92 (2006) 60 (2021) 5.83 (2005)
*30 Year Climate Normals from 1991 to 2020
On this day in 2010: Quarter sized (1 in. diameter) to ping pong ball (1.5 in. diameter) hail was reported near the I-10 and I-12 split in Baton Rouge. One fatality occurred when lightning struck a tree under which an 8 year old boy was standing. No rain was occurring at the time of the lightning strike.