11.08
tue
tue
Day
84°F
W 6 mph
Precip.
2%
2%
Night
84°F
W 2 mph
Precip.
3%
3%
12.08
wed
wed
Day
86°F
NW 5 mph
Precip.
2%
2%
Night
84°F
NE 3 mph
Precip.
4%
4%
13.08
thu
thu
Day
90°F
NW 5 mph
Precip.
2%
2%
Night
88°F
E 7 mph
Precip.
2%
2%
14.08
fri
fri
Day
88°F
NW 7 mph
Precip.
3%
3%
Night
86°F
S 6 mph
Precip.
1%
1%
15.08
sat
sat
Day
86°F
W 8 mph
Precip.
2%
2%
Night
86°F
NE 4 mph
Precip.
3%
3%
16.08
sun
sun
Day
86°F
NW 5 mph
Precip.
3%
3%
Night
82°F
SE 3 mph
Precip.
36%
36%
17.08
mon
mon
Day
82°F
W 10 mph
Precip.
4%
4%
Night
75°F
N 12 mph
Precip.
77%
77%
sea water
temperature
temperature
| Barcelona |
monthly
weather
weather
| Barcelona |
current
weather
weather
| Barcelona |
14 days
forecast
forecast
| Barcelona |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.4°F. The highest and lowest sea temperatures during the month were 81.5°F and 78.8°F.
Air temperature in Barcelona, °F
Precipitation total in Barcelona, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Barcelona
Barcelona on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Barcelona
Local time: 05:07
August 11, tuesday
0600
81°F
SW
6 mph
6 mph
0900
81°F
SW
7 mph
7 mph
1200
84°F
W
6 mph
6 mph
1500
86°F
NW
9 mph
9 mph
1800
86°F
NW
7 mph
7 mph
2100
84°F
W
6 mph
6 mph
August 12, wednesday
0000
84°F
W
2 mph
2 mph
0300
82°F
W
3 mph
3 mph
