Weather in September
Temperature
With September's onset, the weather reveals a slight temperature decrease, transitioning from a warm 28°C (82.4°F) in August to a still moderately hot 25°C (77°F). In the month of September, the average low-temperature usually rests at a refreshing 16°C (60.8°F).Rainfall
In Santa Susanna, in September, it is raining for 9 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in Santa Susanna, there are 125 rainfall days, and 718mm (28.27") of precipitation is accumulated.Sea temperature
In September, the average sea temperature in Santa Susanna is 23.1°C (73.6°F).Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 23.1°C (73.6°F) waters. Olympians, for perspective, swim in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In Santa Susanna, the average length of the day in September is 12h and 28min.On the first day of September in Santa Susanna, sunrise is at 07:15 and sunset at 20:22. On the last day of the month, sunrise is at 07:45 and sunset at 19:32 CEST.
Sunshine
In September, the average sunshine is 6h.UV index
In Santa Susanna, Spain, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 6 during September leads to these instructions:
Deflect overexposure. Sun protection is a necessity. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Frequently asked questions
What is the average September temperature in Santa Susanna?
How many days does it rain in September in Santa Susanna?
What is the water temperature in September in Santa Susanna?
How many hours of daylight does Santa Susanna have in September?
When are sunrise and sunset in September in Santa Susanna?
How many hours of sunshine does Santa Susanna have in September?
What is the UV index reading in September in Santa Susanna?
Average temperature in September
Santa Susanna, Spain
- Average high temperature in September: 25°C
The 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
The 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
Santa Susanna, Spain
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is October (94mm).
The driest month (with the least rainfall) is July (31mm).
Average rainfall days in September
Santa Susanna, Spain
- Average rainfall days in September: 9 days
The months with the highest number of rainy days are January, March, April and December (12 days).
The month with the least rainy days is July (6 days).
Average sea temperature in September
Santa Susanna, 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
Santa Susanna, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 6h
The month with the most sunshine is July (Average sunshine: 9h).
The months with the least sunshine are January, February, November and December (Average sunshine: 5h).
Average UV index in September
Santa Susanna, Spain
- Average UV index in September: 6
The 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).
Santa Susanna, Spain
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