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