Weather in Santiago in September

The weather in Santiago 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 Santiago during September.
Avg Temp
22° - 33°
Avg Rainy Days
9
Avg Dry Days
21
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Santiago in September

* The warmest temperature recorded in in September is 38°C
* The coldest temperature recorded in Santiago in September is 19°C
* The average rainfall in Santiago in September is 88 mm

Yearly Average for Santiago

Max Temp
Min Temp
Rainy Days
Jan.
29°
19°
16
Feb.
29°
19°
11
March
30°
19°
11
April
30°
20°
12
May
32°
21°
13
June
33°
22°
9
July
33°
22°
10
August
34°
23°
9
Sep.
33°
22°
9
Oct.
33°
22°
12
Nov.
31°
21°
15
Dec.
30°
20°
15

Average Temperature in Santiago