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