August weather forecast and climate
Quiaios, Portugal

Weather in August

The last month of the summer, August, is a warm month in Quiaios, Portugal, with temperature in the range of an average low of 16.8°C (62.2°F) and an average high of 23.4°C (74.1°F).

Temperature

The warmest month is August, with an average high-temperature of 23.4°C (74.1°F) and an average low-temperature of 16.8°C (62.2°F).

Humidity

The average relative humidity in August is 76%.

Rainfall

In Quiaios, during August, the rain falls for 4.5 days and regularly aggregates up to 7mm (0.28") of precipitation. Throughout the year, there are 130.4 rainfall days, and 585mm (23.03") of precipitation is accumulated.

Daylight

In August, the average length of the day is 13.7h.

Sunshine

The average sunshine in Quiaios, Portugal, is 10.9h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
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 warmest month in Quiaios?

With an average high-temperature of 23.4°C (74.1°F) and an average low-temperature of 16.8°C (62.2°F), August is the warmest month in Quiaios, Portugal.

What is the temperature in August in Quiaios?

In Quiaios, in August, the average high-temperature is 23.4°C (74.1°F), and the average low-temperature is 16.8°C (62.2°F).

What is the average humidity in August in Quiaios?

The average relative humidity in August is 76%.

How many days does it rain in August in Quiaios?

In Quiaios, Portugal, during August, the rain falls for 4.5 days and regularly aggregates up to 7mm (0.28") of precipitation.

How many hours of daylight does Quiaios have in August?

In Quiaios, Portugal, the average length of the day in August is 13.7h.

How many hours of sunshine does Quiaios have in August?

In August, the average sunshine is 10.9h.

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

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

What is the UV index reading in August in Quiaios?

In Quiaios, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in August
Quiaios, Portugal

Average temperature in August - Quiaios, Portugal
  • Average high temperature in August: 23.4°C

The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (13.7°C).

  • Average low temperature in August: 16.8°C

Months with the highest average low temperature are July and August (16.8°C).
The coldest month (with the lowest average low temperature) is February (9.3°C).

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Average pressure in August
Quiaios, Portugal

Average pressure in August - Quiaios, Portugal
  • Average pressure in August: 1016.7mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in August
Quiaios, Portugal

Average wind speed in August - Quiaios, Portugal
  • Average wind speed in August: 14.4km/h

The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is September (12.8km/h).

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Average humidity in August
Quiaios, Portugal

Average humidity in August - Quiaios, Portugal
  • Average humidity in August: 76%

The month with the highest relative humidity is January (78%).
Months with the lowest relative humidity are September and October (74%).

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Average rainfall in August
Quiaios, Portugal

Average rainfall in August - Quiaios, Portugal
  • Average rainfall in August: 7mm

The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (6mm).

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Average rainfall days in August
Quiaios, Portugal

Average rainfall days in August - Quiaios, Portugal
  • Average rainfall days in August: 4.5 days

The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is August (4.5 days).

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Average daylight in August /
Average sunshine in August
Quiaios, Portugal

Average daylight in August / Average sunshine in August - Quiaios, Portugal
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 10.9h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days in August
Quiaios, Portugal

Average sunshine days in August - Quiaios, Portugal
  • Average sunshine days in August: 23.9 days

The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is November (11.9 days).

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Average UV index in August
Quiaios, Portugal

Average UV index in August - Quiaios, Portugal
  • Average UV index in August: 5

Months with the highest UV index are May, June, July, August and September (UV index 5).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in August
Quiaios, Portugal

Average cloud cover in August - Quiaios, Portugal
  • Average cloud cover in August: 20

The month with the most cloud cover is January (Cloud cover 42).
Months with the least cloud cover are August and September (Cloud cover 20).

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Average visibility in August
Quiaios, Portugal

Average visibility in August - Quiaios, Portugal
  • Average visibility in August: 9km

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

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