19.07
sun
sun
Day
86°F
NW 8 mph
Precip.
5%
5%
Night
82°F
SW 4 mph
Precip.
13%
13%
20.07
mon
mon
Day
86°F
NW 6 mph
Precip.
2%
2%
Night
84°F
SW 2 mph
Precip.
5%
5%
21.07
tue
tue
Day
86°F
W 7 mph
Precip.
5%
5%
Night
82°F
NE 1 mph
Precip.
2%
2%
22.07
wed
wed
Day
86°F
W 8 mph
Precip.
4%
4%
Night
82°F
SE 6 mph
Precip.
2%
2%
23.07
thu
thu
Day
86°F
NW 4 mph
Precip.
2%
2%
Night
84°F
SE 5 mph
Precip.
1%
1%
24.07
fri
fri
Day
84°F
N 9 mph
Precip.
1%
1%
Night
81°F
NE 4 mph
Precip.
2%
2%
25.07
sat
sat
Day
82°F
N 6 mph
Precip.
2%
2%
Night
81°F
NE 6 mph
Precip.
5%
5%
sea water
temperature
temperature
| Barcelona |
monthly
weather
weather
| Barcelona |
current
weather
weather
| Barcelona |
14 days
forecast
forecast
| Barcelona |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.5°F. The highest and lowest sea temperatures during the month were 80.6°F and 77.2°F.
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: 05:20
July 19, sunday
0600
81°F
NE
1 mph
1 mph
0900
82°F
SW
5 mph
5 mph
1200
86°F
NW
8 mph
8 mph
1500
86°F
NW
8 mph
8 mph
1800
84°F
N
5 mph
5 mph
2100
82°F
N
5 mph
5 mph
July 20, monday
0000
82°F
SW
4 mph
4 mph
0300
81°F
W
3 mph
3 mph
