St. Louis, Missouri March Average Temperature
Degrees Fahrenheit
1939-1962
-99
193903
47.8
4.1
194003
43.2
-0.5
194103
40.1
-3.6
194203
46.5
2.8
194303
40.2
-3.5
194403
41.2
-2.5
194503
54.2
10.5
194603
56.8
13.1
194703
36.8
-6.9
194803
43.6
-0.1
194903
44.1
0.4
195003
41.1
-2.6
195103
40.5
-3.2
195203
42.8
-0.9
195303
47.2
3.5
195403
42.6
-1.1
195503
45.3
1.6
195603
45.5
1.8
195703
43.8
0.1
195803
38.5
-5.2
195903
46.3
2.6
196003
31.0
-12.7
196103
47.6
3.9
196203
41.1
-2.6