Average data for 10 years
1 September
Monday
+27°
+19°
2 September
Tuesday
+27°
+18°
3 September
Wednesday
+27°
+18°
4 September
Thursday
+28°
+19°
5 September
Friday
+27°
+19°
6 September
Saturday
+27°
+18°
7 September
Sunday
+27°
+18°
8 September
Monday
+27°
+18°
9 September
Tuesday
+26°
+18°
10 September
Wednesday
+26°
+18°
11 September
Thursday
+25°
+17°
12 September
Friday
+25°
+17°
13 September
Saturday
+26°
+17°
14 September
Sunday
+25°
+17°
15 September
Monday
+25°
+17°
16 September
Tuesday
+24°
+15°
17 September
Wednesday
+23°
+15°
18 September
Thursday
+24°
+16°
19 September
Friday
+24°
+15°
20 September
Saturday
+24°
+15°
21 September
Sunday
+24°
+15°
22 September
Monday
+24°
+16°
23 September
Tuesday
+23°
+16°
24 September
Wednesday
+22°
+14°
25 September
Thursday
+22°
+14°
26 September
Friday
+22°
+15°
27 September
Saturday
+23°
+16°
28 September
Sunday
+23°
+16°
29 September
Monday
+21°
+15°
30 September
Tuesday
+20°
+13°
In September, the weather in Baltimore is typically warm. Average daily high temperature in September is about 25 degrees above zero. On average, Baltimore has 11 sunny, 10 rainy, 5 cloudy, and 4 partly cloudy days in September. The rains are usually heavy.