Weather in Sao Luis in September

The weather in Sao Luis in September is extremely hot, while temperatures can easily rise above 33 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Sao Luis during September.
Avg Temp
25° - 33°
Avg Rainy Days
1
Avg Dry Days
29
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Sao Luis in September

* The warmest temperature recorded in in September is 36°C
* The coldest temperature recorded in Sao Luis in September is 16°C
* The average rainfall in Sao Luis in September is 5 mm

Yearly Average for Sao Luis

Max Temp
Min Temp
Rainy Days
Jan.
32°
25°
15
Feb.
31°
24°
15
March
31°
24°
19
April
31°
24°
20
May
32°
25°
18
June
32°
24°
14
July
32°
24°
11
August
32°
25°
4
Sep.
33°
25°
1
Oct.
33°
25°
1
Nov.
33°
26°
2
Dec.
33°
25°
5

Average Temperature in Sao Luis