05.08
wed
wed
Day
88°F
N 6 mph
Precip.
2%
2%
Night
84°F
NE 4 mph
Precip.
4%
4%
06.08
thu
thu
Day
86°F
N 3 mph
Precip.
9%
9%
Night
82°F
W 4 mph
Precip.
6%
6%
07.08
fri
fri
Day
84°F
N 7 mph
Precip.
4%
4%
Night
82°F
NE 1 mph
Precip.
3%
3%
08.08
sat
sat
Day
86°F
N 6 mph
Precip.
3%
3%
Night
82°F
NE 9 mph
Precip.
5%
5%
09.08
sun
sun
Day
88°F
N 7 mph
Precip.
2%
2%
Night
84°F
N 4 mph
Precip.
4%
4%
10.08
mon
mon
Day
82°F
W 12 mph
Precip.
4%
4%
Night
81°F
W 7 mph
Precip.
4%
4%
11.08
tue
tue
Day
86°F
N 6 mph
Precip.
2%
2%
Night
82°F
N 2 mph
Precip.
3%
3%
12.08
wed
wed
Day
88°F
N 6 mph
Precip.
2%
2%
Night
84°F
NE 6 mph
Precip.
4%
4%
13.08
thu
thu
Day
88°F
N 6 mph
Precip.
2%
2%
Night
84°F
NE 5 mph
Precip.
4%
4%
14.08
fri
fri
Day
86°F
N 6 mph
Precip.
2%
2%
Night
82°F
SW 7 mph
Precip.
4%
4%
15.08
sat
sat
Day
84°F
W 16 mph
Precip.
9%
9%
Night
81°F
W 7 mph
Precip.
7%
7%
16.08
sun
sun
Day
84°F
NE 6 mph
Precip.
3%
3%
Night
82°F
N 2 mph
Precip.
4%
4%
17.08
mon
mon
Day
88°F
N 5 mph
Precip.
2%
2%
Night
84°F
W 4 mph
Precip.
3%
3%
18.08
tue
tue
Day
84°F
NW 7 mph
Precip.
3%
3%
Night
86°F
NE 6 mph
Precip.
3%
3%
sea water
temperature
temperature
| Barcelona |
monthly
weather
weather
| Barcelona |
current
weather
weather
| Barcelona |
7 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: 12:06
August 05, wednesday
1500
88°F
N
9 mph
9 mph
1800
88°F
N
10 mph
10 mph
2100
84°F
N
6 mph
6 mph
August 06, thursday
0000
84°F
NE
4 mph
4 mph
0300
84°F
NE
4 mph
4 mph
0600
82°F
E
2 mph
2 mph
0900
82°F
SE
2 mph
2 mph
1200
86°F
N
3 mph
3 mph
