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