Average data for 10 years
1 May
Wednesday
+20°
+14°
2 May
Thursday
+18°
+14°
3 May
Friday
+19°
+14°
4 May
Saturday
+22°
+14°
5 May
Sunday
+23°
+16°
6 May
Monday
+26°
+18°
7 May
Tuesday
+24°
+19°
8 May
Wednesday
+22°
+17°
9 May
Thursday
+21°
+17°
10 May
Friday
+23°
+16°
11 May
Saturday
+22°
+16°
12 May
Sunday
+22°
+17°
13 May
Monday
+21°
+16°
14 May
Tuesday
+21°
+14°
15 May
Wednesday
+19°
+16°
16 May
Thursday
+19°
+14°
17 May
Friday
+22°
+15°
18 May
Saturday
+23°
+17°
19 May
Sunday
+23°
+17°
20 May
Monday
+23°
+18°
21 May
Tuesday
+24°
+17°
22 May
Wednesday
+23°
+19°
23 May
Thursday
+25°
+18°
24 May
Friday
+25°
+18°
25 May
Saturday
+26°
+20°
26 May
Sunday
+26°
+21°
27 May
Monday
+25°
+21°
28 May
Tuesday
+28°
+20°
29 May
Wednesday
+27°
+22°
30 May
Thursday
+26°
+21°
31 May
Friday
+26°
+20°
Cities with similar weather in May
Turkey
Antalya
Greece
Athens
Kazakhstan
Taraz
China
Shanghai
United States
Washington
May in St. Louis is the rainiest month of the year. In May, the weather in St. Louis is typically warm. Average daily high temperature in May is about 23 degrees above zero. On average, St. Louis has 12 rainy, 12 sunny, 6 partly cloudy, and 1 cloudy day in May. The rains are usually heavy.