September weather forecast and climate
Vila Fria, Portugal

Weather in September

The first month of the autumn, September, is also an agreeable month in Vila Fria, Portugal, with temperature in the range of an average high of 22.2°C (72°F) and an average low of 16.2°C (61.2°F).

Temperature

In September, the average high-temperature is practically the same as in August - a still pleasant 22.2°C (72°F). The average low-temperature, in Vila Fria, is 16.2°C (61.2°F).

Humidity

With an average relative humidity of 74%, September is the least humid month in Vila Fria.

Rainfall

In September, in Vila Fria, the rain falls for 7.8 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Vila Fria, during the entire year, the rain falls for 144.8 days and collects up to 905mm (35.63") of precipitation.

Daylight

In Vila Fria, the average length of the day is 12.5h.

Sunshine

In September, the average sunshine in Vila Fria is 9h.

UV index

Months with the highest UV index are May through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Vila Fria?

The average high-temperature, in September, in Vila Fria, is 22.2°C (72°F), while the average low-temperature is 16.2°C (61.2°F).

What is the least humid month in Vila Fria?

With an average relative humidity of 74%, September is the least humid month in Vila Fria, Portugal.

What is the average humidity in September in Vila Fria?

The average relative humidity in September is 74%.

How much does it rain in Vila Fria in September?

In Vila Fria, Portugal, in September, during 7.8 rainfall days, 36mm (1.42") of precipitation is typically accumulated.

What is the average length of the day in September in Vila Fria?

In Vila Fria, Portugal, the average length of the day in September is 12.5h.

How long on average sun shines in September in Vila Fria?

In September, the average sunshine is 9h.

When is the highest UV index in Vila Fria?

Months with the highest UV index in Vila Fria, Portugal, are May through September, with an average maximum UV index of 5.

How high is the UV index in September in Vila Fria?

The average daily maximum UV index in September in Vila Fria, Portugal, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Vila Fria, Portugal

Average temperature in September - Vila Fria, Portugal
  • Average high temperature in September: 22.2°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in September: 16.2°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.6°C).

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Average pressure in September
Vila Fria, Portugal

Average pressure in September - Vila Fria, Portugal
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in September
Vila Fria, Portugal

Average wind speed in September - Vila Fria, Portugal
  • Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).

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Average humidity in September
Vila Fria, Portugal

Average humidity in September - Vila Fria, Portugal
  • Average humidity in September: 74%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in September
Vila Fria, Portugal

Average rainfall in September - Vila Fria, Portugal
  • Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is November (147mm).
The driest month (with the least rainfall) is July (11mm).

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Average rainfall days in September
Vila Fria, Portugal

Average rainfall days in September - Vila Fria, Portugal
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is August (5.8 days).

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Average daylight in September /
Average sunshine in September
Vila Fria, Portugal

Average daylight in September / Average sunshine in September - Vila Fria, 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: 9h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 4.8h).

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Average sunshine days in September
Vila Fria, Portugal

Average sunshine days in September - Vila Fria, Portugal
  • Average sunshine days in September: 21.1 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is November (11.5 days).

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Average UV index in September
Vila Fria, Portugal

Average UV index in September - Vila Fria, Portugal
  • Average UV index in September: 5

Months with the highest UV index are May, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Vila Fria, Portugal

Average cloud cover in September - Vila Fria, Portugal
  • Average cloud cover in September: 21

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).

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Average visibility in September
Vila Fria, Portugal

Average visibility in September - Vila Fria, Portugal
  • Average visibility in September: 10km

Months with the highest visibility are February, March, April, May, June, July, September, October and December (10km).
Months with the lowest visibility are January, August and November (9km).

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