Average data for 10 years
1 October
Wednesday
+22°
+13°
2 October
Thursday
+22°
+13°
3 October
Friday
+22°
+12°
4 October
Saturday
+21°
+13°
5 October
Sunday
+22°
+12°
6 October
Monday
+23°
+12°
7 October
Tuesday
+22°
+12°
8 October
Wednesday
+22°
+12°
9 October
Thursday
+22°
+12°
10 October
Friday
+20°
+12°
11 October
Saturday
+21°
+12°
12 October
Sunday
+21°
+12°
13 October
Monday
+22°
+12°
14 October
Tuesday
+22°
+12°
15 October
Wednesday
+22°
+12°
16 October
Thursday
+22°
+12°
17 October
Friday
+22°
+12°
18 October
Saturday
+21°
+11°
19 October
Sunday
+21°
+12°
20 October
Monday
+21°
+11°
21 October
Tuesday
+21°
+11°
22 October
Wednesday
+20°
+12°
23 October
Thursday
+20°
+11°
24 October
Friday
+20°
+12°
25 October
Saturday
+20°
+12°
26 October
Sunday
+20°
+11°
27 October
Monday
+20°
+11°
28 October
Tuesday
+19°
+11°
29 October
Wednesday
+19°
+11°
30 October
Thursday
+18°
+10°
31 October
Friday
+18°
+10°
In October, the weather in San Francisco is typically warm. Average daily high temperature in October is about 21 degrees above zero. On average, San Francisco has 18 sunny, 9 partly cloudy, 3 rainy, and 1 cloudy day in October. The rains are usually moderate.