The current streak of high temperatures at or above 90 degrees and how they rank. Updated through 7/19/2012.
ST. LOUIS (1874-PRESENT)
90 DEGREES OR HIGHER
1 28 7/29/1936
2 23 7/19/2012*
23 8/11/1941
4 21 8/28/1936
21 7/31/1916
21 7/07/1954
7 20 8/19/2007
20 7/17/1921
20 8/03/1901
10 19 8/20/1937
19 7/26/1934
COLUMBIA (1890-PRESENT)
90 DEGREES OR HIGHER
1 33 8/12/1916
2 27 7/19/2012*
27 7/21/1980
27 7/16/1901
5 25 8/24/1900
6 21 8/28/1936
7 20 8/19/2007
20 8/21/1913
20 8/30/1901
10 19 7/26/1934
QUINCY (1901-PRESENT)
90 DEGREES OR HIGHER
1 40 7/29/1934
2 35 7/29/1936
3 31 8/10/1916
4 24 8/25/1947
5 23 7/19/2012*
23 8/12/1941
7 21 8/28/1936
8 20 7/28/1901
9 19 8/12/1935
19 8/10/1930