Weather in September
The first month of the autumn, September, is still a warm month in Setúbal Municipality, Portugal, with an average temperature ranging between max 27.8°C (82°F) and min 14.8°C (58.6°F).
Note: Swimming is not a pleasurable activity for most people when the water temperature is 20°C (68°F). Breathing control gets harder as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).
On the first day of September, sunrise is at 07:05 and sunset at 20:05. On the last day of the month, sunrise is at 07:30 and sunset at 19:19 WEST.
[Resources]Temperature
September's weather displays an average high-temperature of a moderately hot 27.8°C (82°F), slightly varied from August's 30.1°C (86.2°F). From the heights of the September heat, Setúbal Municipality records a mean nighttime low of 14.8°C (58.6°F).Rainfall
During September, Setúbal Municipality regularly aggregates up to 27mm (1.06") of precipitation. During the entire year, Setúbal Municipality aggregates up to 735mm (28.94") of precipitation.Sea temperature
With an average sea temperature of 20°C (68°F), September is the month with the warmest seawater.Note: Swimming is not a pleasurable activity for most people when the water temperature is 20°C (68°F). Breathing control gets harder as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Setúbal Municipality, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 07:05 and sunset at 20:05. On the last day of the month, sunrise is at 07:30 and sunset at 19:19 WEST.
Frequently asked questions
What is the average September temperature in Setúbal Municipality?
The high-temperature in Setúbal Municipality, Portugal, during September is 27.8°C (82°F) and the low-temperature is 14.8°C (58.6°F).
How much does it rain in Setúbal Municipality in September?
In Setúbal Municipality, in September, 27mm (1.06") of precipitation is typically accumulated.
What month is the sea warmest in Setúbal Municipality?
The month with the warmest seawater in Setúbal Municipality, Portugal, is September, with an average sea temperature of 20°C (68°F).
What is the sea temperature in September in Setúbal Municipality?
In Setúbal Municipality, the average seawater temperature in September is 20°C (68°F). Swimming in 20°C (68°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Setúbal Municipality have in September?
In Setúbal Municipality, Portugal, the average day length in September is 12h and 26min.
When is the sunrise / sunset in September in Setúbal Municipality?
In September, on the first day of the month, sunrise is at 07:05 and sunset at 20:05. On the last day of the month, in Setúbal Municipality, Portugal, sunrise is at 07:30 and sunset at 19:19 WEST.
Average temperature in September
Setúbal Municipality, Portugal
- Average high temperature in September: 27.8°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (15.3°C).
- Average low temperature in September: 14.8°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (4.8°C).
Average rainfall in September
Setúbal Municipality, Portugal
- Average rainfall in September: 27.2mm
The wettest month (with the highest rainfall) is December (124.7mm).
The driest months (with the least rainfall) are July and August (3.7mm).
Average sea temperature in September
Setúbal Municipality, Portugal
- Average sea temperature in September: 20°C
The best month for swimming (with the highest average sea temperature) is September (20°C).
The coldest month (with the lowest average sea temperature) is March (15.2°C).
Average daylight in September
Setúbal Municipality, Portugal
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
Setúbal Municipality, Portugal
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