Weather in September
The first month of the autumn, September, is also a moderately hot month in Santa Bárbara de Nexe, Portugal, with an average temperature ranging between max 27°C (80.6°F) and min 17°C (62.6°F).
Note: Most people do not find pleasure in swimming when the water temperature is 21°C (69.8°F). Breathing becomes increasingly difficult to manage as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).
On the first day of September in Santa Bárbara de Nexe, sunrise is at 07:03 and sunset at 20:00. On the last day of the month, sunrise is at 07:26 and sunset at 19:16 WEST.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
[Resources]Temperature
Santa Bárbara de Nexe marks the onset of September with an average high-temperature of a still warm 27°C (80.6°F), subtly divergent from August's 29°C (84.2°F). In the month of September, Santa Bárbara de Nexe records a consistent average low-temperature of 17°C (62.6°F).Rainfall
In Santa Bárbara de Nexe, in September, it is raining for 2 days, with typically 16mm (0.63") of accumulated precipitation. In Santa Bárbara de Nexe, during the entire year, the rain falls for 79 days and collects up to 565mm (22.24") of precipitation.Sea temperature
The months with the warmest seawater in Santa Bárbara de Nexe, Portugal, are August and September, with an average sea temperature of 21°C (69.8°F).Note: Most people do not find pleasure in swimming when the water temperature is 21°C (69.8°F). Breathing becomes increasingly difficult to manage as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
In September, the average length of the day is 12h and 25min.On the first day of September in Santa Bárbara de Nexe, sunrise is at 07:03 and sunset at 20:00. On the last day of the month, sunrise is at 07:26 and sunset at 19:16 WEST.
Sunshine
In September, the average sunshine in Santa Bárbara de Nexe is 9h.UV index
In Santa Bárbara de Nexe, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the temperature in September in Santa Bárbara de Nexe?
The high-temperature, in September, in Santa Bárbara de Nexe, records 27°C (80.6°F), while the low-temperature is 17°C (62.6°F).
How many days does it rain in September in Santa Bárbara de Nexe?
In September, in Santa Bárbara de Nexe, the rain falls for 2 days. Throughout September, 16mm (0.63") of precipitation is accumulated.
What months are the sea warmest in Santa Bárbara de Nexe?
August and September, with an average sea temperature of 21°C (69.8°F), are months with the warmest seawater in Santa Bárbara de Nexe, Portugal.
What is the sea temperature in September in Santa Bárbara de Nexe?
In Santa Bárbara de Nexe, in September, the average water temperature is 21°C (69.8°F). For swimming, a surface water temperature of 21°C (69.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Santa Bárbara de Nexe have in September?
In September, the average day length in Santa Bárbara de Nexe, Portugal, is 12h and 25min.
When are sunrise and sunset in September in Santa Bárbara de Nexe?
On the first day of September, sunrise is at 07:03 and sunset at 20:00. On the last day of the month, sunrise is at 07:26 and sunset at 19:16 WEST.
How many hours of sunshine does Santa Bárbara de Nexe have in September?
In September, the average sunshine duration in Santa Bárbara de Nexe is 9h.
What is the UV index reading in September in Santa Bárbara de Nexe?
In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average temperature in September
Santa Bárbara de Nexe, Portugal
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (15°C).
- Average low temperature in September: 17°C
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (7°C).
Average rainfall in September
Santa Bárbara de Nexe, Portugal
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is December (100mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Santa Bárbara de Nexe, Portugal
- Average rainfall days in September: 2 days
The month with the highest number of rainy days is December (12 days).
The months with the least rainy days are July and August (1 days).
Average sea temperature in September
Santa Bárbara de Nexe, Portugal
- Average sea temperature in September: 21°C
The best months for swimming (with the highest average sea temperature) are August and September (21°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in September /
Average sunshine in September
Santa Bárbara de Nexe, Portugal
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h
The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in September
Santa Bárbara de Nexe, Portugal
- Average UV index in September: 7
The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 2).
Santa Bárbara de Nexe, Portugal
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