Average data for 10 years
1 August
Thursday
+33°
+27°
2 August
Friday
+33°
+27°
3 August
Saturday
+33°
+27°
4 August
Sunday
+33°
+27°
5 August
Monday
+32°
+28°
6 August
Tuesday
+33°
+27°
7 August
Wednesday
+33°
+27°
8 August
Thursday
+33°
+27°
9 August
Friday
+33°
+27°
10 August
Saturday
+34°
+28°
11 August
Sunday
+34°
+27°
12 August
Monday
+33°
+28°
13 August
Tuesday
+33°
+27°
14 August
Wednesday
+33°
+27°
15 August
Thursday
+33°
+27°
16 August
Friday
+32°
+27°
17 August
Saturday
+32°
+27°
18 August
Sunday
+31°
+27°
19 August
Monday
+30°
+27°
20 August
Tuesday
+32°
+27°
21 August
Wednesday
+32°
+27°
22 August
Thursday
+33°
+27°
23 August
Friday
+33°
+27°
24 August
Saturday
+31°
+27°
25 August
Sunday
+31°
+26°
26 August
Monday
+32°
+26°
27 August
Tuesday
+31°
+26°
28 August
Wednesday
+31°
+26°
29 August
Thursday
+31°
+26°
30 August
Friday
+31°
+26°
31 August
Saturday
+32°
+27°
August in Pasadena is the hottest month of the year. In August, the weather in Pasadena is typically hot. Average daily high temperature in August is about 32 degrees above zero. On average, Pasadena has 16 sunny, 10 rainy, and 5 partly cloudy days in August. The rains are usually heavy. August as well as July, September, and December is considered the most uncomfortable time to visit Pasadena.