September weather forecast and climate
Tangil, Portugal

Weather in September

The first month of the autumn, September, is also a moderately hot month in Tangil, Portugal, with average temperature fluctuating between 24.8°C (76.6°F) and 14°C (57.2°F).

Temperature

In Tangil, the average high-temperature is essentially the same as in August - a still moderately hot 24.8°C (76.6°F). In September, in Tangil, the average low-temperature is 14°C (57.2°F).

Humidity

Months with the lowest humidity are August and September, with an average relative humidity of 69%.

Rainfall

In Tangil, during September, the rain falls for 8.1 days and regularly aggregates up to 35mm (1.38") of precipitation. In Tangil, during the entire year, the rain falls for 145.4 days and collects up to 998mm (39.29") of precipitation.

Daylight

The average length of the day in September is 12.5h.

Sunshine

In September, the average sunshine is 8.9h.

UV index

In Tangil, Portugal, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Tangil?

The average high-temperature, in September, in Tangil, Portugal, is 24.8°C (76.6°F), while the average low-temperature is 14°C (57.2°F).

What are the least humid months in Tangil?

Months with the lowest humidity are August and September, with an average relative humidity of 69%.

What is the average humidity in September in Tangil?

The average relative humidity in September is 69%.

How many days does it rain in September in Tangil?

In Tangil, Portugal, in September, during 8.1 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

How many hours of daylight does Tangil have in September?

In September, the average length of the day is 12.5h.

How many hours of sunshine does Tangil have in September?

The average sunshine in September in Tangil, Portugal, is 8.9h.

What is the UV index reading in September in Tangil?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in September
Tangil, Portugal

Average temperature in September - Tangil, Portugal
  • Average high temperature in September: 24.8°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (11.8°C).

  • Average low temperature in September: 14°C

Months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).

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Average pressure in September
Tangil, Portugal

Average pressure in September - Tangil, Portugal
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in September
Tangil, Portugal

Average wind speed in September - Tangil, Portugal
  • Average wind speed in September: 7.8km/h

The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).

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Average humidity in September
Tangil, Portugal

Average humidity in September - Tangil, Portugal
  • Average humidity in September: 69%

The month with the highest relative humidity is January (86%).
Months with the lowest relative humidity are August and September (69%).

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Average rainfall in September
Tangil, Portugal

Average rainfall in September - Tangil, Portugal
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is November (154mm).
The driest month (with the least rainfall) is July (11mm).

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Average rainfall days in September
Tangil, Portugal

Average rainfall days in September - Tangil, Portugal
  • Average rainfall days in September: 8.1 days

The month with the highest number of rainy days is November (17.2 days).
The month with the least rainy days is August (5.4 days).

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Average daylight in September /
Average sunshine in September
Tangil, Portugal

Average daylight in September / Average sunshine in September - Tangil, Portugal
  • Average daylight in September: 12.5h

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

  • Average sunshine in September: 8.9h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 4.7h).

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Average sunshine days in September
Tangil, Portugal

Average sunshine days in September - Tangil, Portugal
  • Average sunshine days in September: 20.6 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.7 days).

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Average UV index in September
Tangil, Portugal

Average UV index in September - Tangil, Portugal
  • Average UV index in September: 5

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 3).

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Average cloud cover in September
Tangil, Portugal

Average cloud cover in September - Tangil, Portugal
  • Average cloud cover in September: 24

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 21).

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Average visibility in September
Tangil, Portugal

Average visibility in September - Tangil, Portugal
  • Average visibility in September: 9km

Months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).

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