Castelldefels Weather Year-Round — Best Time to Visit
Castelldefels, Spain has mild weather year-round. The best time to visit is July (score: 89/100). Annual average high: 19.5°C, total rainfall: 612mm.
When is the best time to visit Castelldefels?
89
July is the best month to visit Castelldefels with a travel score of 89/100 (Excellent).
Expect highs of 27.1°C, 5 rain days, and 13.4 hours of daily sunshine.
View July weather details →Travel Score by Month
69
Jan
72
Feb
75
Mar
75
Apr
81
May
87
Jun
89
Jul
86
Aug
81
Sep
77
Oct
72
Nov
69
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Castelldefels each month?
19.5°C
Avg High
13.4°C
Avg Low
612mm
Annual Rain
How much rain does Castelldefels get?
Castelldefels receives 612mm of rain annually. The wettest month is typically October with 89mm, while July is the driest.
What is the weather like each month in Castelldefels?
January
69
13°C
Low: 7°C
6 rain days
Good
February
72
14°C
Low: 7°C
5 rain days
Good
March
75
15°C
Low: 9°C
7 rain days
Good
April
75
17°C
Low: 11°C
9 rain days
Good
May
81
20°C
Low: 14°C
8 rain days
Excellent
June
87
24°C
Low: 18°C
6 rain days
Excellent
July
Best time to visit89
27°C
Low: 21°C
5 rain days
Excellent
August
86
27°C
Low: 22°C
7 rain days
Excellent
September
81
24°C
Low: 19°C
11 rain days
Excellent
October
77
21°C
Low: 16°C
10 rain days
Good
November
72
17°C
Low: 11°C
7 rain days
Good
December
69
14°C
Low: 8°C
5 rain days
Good
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What cities are near Castelldefels?
Data based on 1994–2024 averages · Last updated: 2024-12-31