September weather forecast and climate
Reboreda, Portugal

Weather in September

September, the first month of the autumn, in Reboreda, is still a pleasant month, with temperature in the range of an average low of 14.7°C (58.5°F) and an average high of 22.5°C (72.5°F).

Temperature

In Reboreda, the average high-temperature is almost the same as in August - a pleasant 22.5°C (72.5°F). In September, in Reboreda, the average low-temperature is 14.7°C (58.5°F).

Humidity

August and September, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Reboreda, during 8.5 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Reboreda, during the entire year, the rain falls for 160.3 days and collects up to 1028mm (40.47") of precipitation.

Daylight

The average length of the day is 12.5h.

Sunshine

In September, the average sunshine in Reboreda is 8.9h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Reboreda?

In September, in Reboreda, the average high-temperature is 22.5°C (72.5°F), and the average low-temperature is 14.7°C (58.5°F).

What are the least humid months in Reboreda?

August and September, with an average relative humidity of 75%, are the least humid months in Reboreda.

What is the average humidity in September in Reboreda?

In September, the average relative humidity is 75%.

How much does it rain in Reboreda in September?

In September, in Reboreda, Portugal, the rain falls for 8.5 days. Throughout September, 33mm (1.3") of precipitation is accumulated.

How many hours of daylight does Reboreda have in September?

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

How many hours of sunshine does Reboreda have in September?

In Reboreda, Portugal, the average sunshine in September is 8.9h.

What are the months with the highest UV index in Reboreda?

May through September, with an average maximum UV index of 5, are months with the highest UV index in Reboreda, Portugal.

How high is the UV index in September in Reboreda?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in September
Reboreda, Portugal

Average temperature in September - Reboreda, Portugal
  • Average high temperature in September: 22.5°C

The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (11.7°C).

  • Average low temperature in September: 14.7°C

The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).

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Average pressure in September
Reboreda, Portugal

Average pressure in September - Reboreda, Portugal
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).

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Average wind speed in September
Reboreda, Portugal

Average wind speed in September - Reboreda, Portugal
  • Average wind speed in September: 10.3km/h

The windiest month (with the highest average wind speed) is February (14.4km/h).
The calmest month (with the lowest average wind speed) is September (10.3km/h).

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Average humidity in September
Reboreda, Portugal

Average humidity in September - Reboreda, Portugal
  • Average humidity in September: 75%

The month with the highest relative humidity is January (85%).
Months with the lowest relative humidity are August and September (75%).

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Average rainfall in September
Reboreda, Portugal

Average rainfall in September - Reboreda, Portugal
  • Average rainfall in September: 33mm

The wettest month (with the highest rainfall) is November (167mm).
The driest month (with the least rainfall) is July (17mm).

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Average rainfall days in September
Reboreda, Portugal

Average rainfall days in September - Reboreda, Portugal
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is November (18.7 days).
The month with the least rainy days is August (7.2 days).

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

Average daylight in September / Average sunshine in September - Reboreda, 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 June (Average sunshine: 10.9h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days in September
Reboreda, Portugal

Average sunshine days in September - Reboreda, Portugal
  • Average sunshine days in September: 18.7 days

The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is November (9.7 days).

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Average UV index in September
Reboreda, Portugal

Average UV index in September - Reboreda, 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, March, November and December (UV index 3).

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Average cloud cover in September
Reboreda, Portugal

Average cloud cover in September - Reboreda, Portugal
  • Average cloud cover in September: 23

The month with the most cloud cover is January (Cloud cover 50).
Months with the least cloud cover are July and September (Cloud cover 23).

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Average visibility in September
Reboreda, Portugal

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

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

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