September weather forecast and climate
Blanes, Spain

What is the temperature in September in Blanes?

In September, in Blanes, the average high-temperature is 25°C (77°F), and the average low-temperature is 16°C (60.8°F).

How many days does it rain in September in Blanes?

In Blanes, Spain, in September, during 9 rainfall days, typically, 69mm (2.7") of precipitation is accumulated.

What is the sea temperature in September in Blanes?

In Blanes, Spain, in September, the average water temperature is 23.1°C (73.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.1°C (73.6°F).
Average temperature in September - Blanes, Spain
  • Average high temperature in September: 25°C

Warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (13°C).

  • Average low temperature in September: 16°C

Months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (3°C).

Average rainfall in September - Blanes, Spain
  • Average rainfall in September: 69mm

The wettest month (with the highest rainfall) is October (94mm).
The driest month (with the lowest rainfall) is July (31mm).

Average rainfall days in September - Blanes, Spain
  • Average rainfall days in September: 9 days

Months with the highest number of rainy days are January, March, April and December (12 days).
The month with the lowest number of rainy days is July (6 days).

Average sea temperature in September - Blanes, Spain
  • Average sea temperature in September: 23.1°C

The best month for swimming (with the highest average sea temperature) is August (24.2°C).
The coldest month (with the lowest average sea temperature) is February (13.2°C).

Average daylight in September / Average sunshine in September - Blanes, Spain
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in September: 6h

The month with most sunshine is July (Average sunshine: 9h).
Months with least sunshine are January, February, November and December (Average sunshine: 5).

Average UV index in September - Blanes, Spain
  • Average UV index in September: 6

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).

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