Average data for 10 years
1 September
Monday
+29°
+26°
2 September
Tuesday
+29°
+26°
3 September
Wednesday
+29°
+26°
4 September
Thursday
+29°
+26°
5 September
Friday
+29°
+26°
6 September
Saturday
+29°
+26°
7 September
Sunday
+29°
+26°
8 September
Monday
+29°
+26°
9 September
Tuesday
+29°
+26°
10 September
Wednesday
+29°
+26°
11 September
Thursday
+29°
+26°
12 September
Friday
+29°
+26°
13 September
Saturday
+29°
+26°
14 September
Sunday
+29°
+26°
15 September
Monday
+28°
+26°
16 September
Tuesday
+29°
+26°
17 September
Wednesday
+29°
+26°
18 September
Thursday
+29°
+26°
19 September
Friday
+29°
+26°
20 September
Saturday
+29°
+26°
21 September
Sunday
+29°
+26°
22 September
Monday
+29°
+26°
23 September
Tuesday
+29°
+26°
24 September
Wednesday
+29°
+26°
25 September
Thursday
+28°
+26°
26 September
Friday
+29°
+26°
27 September
Saturday
+29°
+26°
28 September
Sunday
+29°
+26°
29 September
Monday
+28°
+26°
30 September
Tuesday
+29°
+26°
In September, the weather in Penang is typically hot. Average daily high temperature in September is about 29 degrees above zero. On average, Penang has 27 rainy, 2 cloudy, and 1 partly cloudy day in September. The rains are usually heavy. September as well as January, February, March, and April is considered the most uncomfortable time to visit Penang.