Weather in August
Temperature
August stands out as Setúbal Municipality's warmest month, with an average high-temperature of 30.1°C (86.2°F) and a low-temperature of 16.3°C (61.3°F).Rainfall
The months with the least rainfall are July and August with 4mm (0.16") of accumulated rain.Sea temperature
In Setúbal Municipality, the average seawater temperature in August is 19.8°C (67.6°F).Note: In 19.8°C (67.6°F), swimming is not an enjoyable activity for most. As the temperature decreases from 21°C (69.8°F) to 15°C (59°F), it becomes harder to control breathing.
Daylight
In August, the average length of the day is 13h and 38min.On the first day of August in Setúbal Municipality, sunrise is at 06:37 and sunset at 20:45. On the last day of the month, sunrise is at 07:04 and sunset at 20:06 WEST.
Frequently asked questions
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Average temperature in August
Setúbal Municipality, Portugal
- Average high temperature in August: 30.1°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 August: 16.3°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 August
Setúbal Municipality, Portugal
- Average rainfall in August: 3.7mm
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 August
Setúbal Municipality, Portugal
- Average sea temperature in August: 19.8°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 August
Setúbal Municipality, Portugal
- Average daylight in August: 13h and 4min
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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