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