Weather in Brownsville in September

The weather in Brownsville 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 Brownsville during September.
Avg Temp
23° - 33°
Avg Rainy Days
15
Avg Dry Days
15
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Brownsville in September

* The warmest temperature recorded in in September is 41°C
* The coldest temperature recorded in Brownsville in September is 13°C
* The average rainfall in Brownsville in September is 137 mm

Yearly Average for Brownsville

Max Temp
Min Temp
Rainy Days
Jan.
23°
11°
15
Feb.
25°
13°
12
March
27°
15°
11
April
29°
18°
9
May
32°
22°
8
June
34°
24°
8
July
34°
24°
8
August
35°
24°
11
Sep.
33°
23°
15
Oct.
30°
19°
13
Nov.
27°
15°
13
Dec.
23°
11°
14

Average Temperature in Brownsville