Average data for 10 years
1 September
Monday
+17°
+7°
2 September
Tuesday
+16°
+7°
3 September
Wednesday
+16°
+7°
4 September
Thursday
+17°
+7°
5 September
Friday
+17°
+7°
6 September
Saturday
+16°
+8°
7 September
Sunday
+15°
+7°
8 September
Monday
+15°
+7°
9 September
Tuesday
+16°
+7°
10 September
Wednesday
+16°
+7°
11 September
Thursday
+16°
+7°
12 September
Friday
+17°
+7°
13 September
Saturday
+17°
+6°
14 September
Sunday
+17°
+7°
15 September
Monday
+19°
+7°
16 September
Tuesday
+19°
+7°
17 September
Wednesday
+17°
+8°
18 September
Thursday
+17°
+8°
19 September
Friday
+17°
+7°
20 September
Saturday
+18°
+7°
21 September
Sunday
+19°
+8°
22 September
Monday
+18°
+8°
23 September
Tuesday
+19°
+8°
24 September
Wednesday
+19°
+8°
25 September
Thursday
+18°
+9°
26 September
Friday
+18°
+8°
27 September
Saturday
+17°
+9°
28 September
Sunday
+19°
+8°
29 September
Monday
+19°
+8°
30 September
Tuesday
+18°
+9°
Cities with similar weather in September
Norway
Oslo
Ireland
Dublin
Argentina
Buenos Aires
Australia
Melbourne
Australia
Canberra
September in Santiago is the rainiest month of the year. In September, the weather in Santiago is typically warm. Average daily high temperature in September is about 17 degrees above zero. On average, Santiago has 12 sunny, 11 rainy, 5 partly cloudy, and 2 cloudy days in September. The rains are usually heavy. September as well as June, July, and August is considered the most uncomfortable time to visit Santiago.