Weather in September
Sea temperature
The month with the warmest seawater in San Juan de la Rambla, Spain, is September, with an average sea temperature of 23.8°C (74.8°F).Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 23.8°C (74.8°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)
Daylight
In September, the average length of the day in San Juan de la Rambla is 12h and 19min.On the first day of the month, sunrise is at 07:45 and sunset at 20:27. On the last day of September, sunrise is at 07:59 and sunset at 19:53 WEST.
Frequently asked questions
When is the sea warmest in San Juan de la Rambla?
The month with the warmest seawater is September, with an average sea temperature of 23.8°C (74.8°F).
What is the water temperature in September in San Juan de la Rambla?
In September, the average sea temperature is 23.8°C (74.8°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.8°C (74.8°F) water.
What is the average length of the day in September in San Juan de la Rambla?
In September, the average day length in San Juan de la Rambla is 12h and 19min.
What time are sunrise and sunset in September in San Juan de la Rambla?
In September, on the first day of the month, sunrise is at 07:45 and sunset at 20:27. On the last day of the month, sunrise is at 07:59 and sunset at 19:53 WEST.
Average sea temperature in September
San Juan de la Rambla, Spain
- Average sea temperature in September: 23.8°C
The best month for swimming (with the highest average sea temperature) is September (23.8°C).
The coldest month (with the lowest average sea temperature) is March (19.3°C).
Average daylight in September
San Juan de la Rambla, Spain
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
San Juan de la Rambla, Spain
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