July weather forecastPortbou, Spain
July
Weather in July
Sea temperature
In Portbou, Spain, in July, the average water temperature is 70.3°F.Note: The majority of people do not enjoy swimming in 70.3°F. The difficulty in controlling breathing escalates as the temperature descends from 69.8°F to 59°F.
Daylight
In July, the average length of the day in Portbou is 14h and 56min.On the first day of July, sunrise is at 06:14 and sunset at 21:28. On the last day of the month, sunrise is at 06:39 and sunset at 21:08 CEST.
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Portbou, Spain, the average seawater temperature in July is 70.3°F. For swimming, a surface water temperature of 70.3°F is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F.
In Portbou, Spain, the average day length in July is 14h and 56min.
On the first day of July, sunrise is at 06:14 and sunset at 21:28. On the last day of the month, sunrise is at 06:39 and sunset at 21:08 CEST.
Average sea temperature in July
Portbou, Spain
- Average sea temperature in July: 70.4°F
The best month for swimming (with the highest average sea temperature) is August (71.4°F).
The coldest month (with the lowest average sea temperature) is February (55.1°F).
Average daylight in July
Portbou, Spain
- Average daylight in July: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).





