Pasadena Weather Year-Round — Best Time to Visit
Pasadena, United States has warm weather year-round. The best time to visit is August (score: 100/100). Annual average high: 24°C, total rainfall: 404mm.
When is the best time to visit Pasadena?
100
August is the best month to visit Pasadena with a travel score of 100/100 (Excellent).
Expect highs of 31.8°C, 0 rain days, and 12.9 hours of daily sunshine.
View August weather details →Travel Score by Month
79
Jan
79
Feb
82
Mar
89
Apr
93
May
99
Jun
99
Jul
100
Aug
99
Sep
97
Oct
89
Nov
80
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Pasadena each month?
24°C
Avg High
11.5°C
Avg Low
404mm
Annual Rain
How much rain does Pasadena get?
Pasadena receives 404mm of rain annually. The wettest month is typically February with 90mm, while June is the driest.
What is the weather like each month in Pasadena?
January
79
18°C
Low: 7°C
5 rain days
Good
February
79
18°C
Low: 7°C
6 rain days
Good
March
82
20°C
Low: 8°C
6 rain days
Excellent
April
89
22°C
Low: 9°C
4 rain days
Excellent
May
93
24°C
Low: 12°C
2 rain days
Excellent
June
99
27°C
Low: 14°C
1 rain days
Excellent
July
99
31°C
Low: 17°C
1 rain days
Excellent
August
Best time to visit100
32°C
Low: 18°C
0 rain days
Excellent
September
99
30°C
Low: 17°C
1 rain days
Excellent
October
97
26°C
Low: 13°C
2 rain days
Excellent
November
89
22°C
Low: 10°C
3 rain days
Excellent
December
80
18°C
Low: 7°C
5 rain days
Good
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What cities are near Pasadena?
Data based on 1994–2024 averages · Last updated: 2024-12-31