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