August weather forecast and climate
Vale das Porcas, Portugal

Weather in August

August, the last month of the summer, in Vale das Porcas, is another hot month, with average temperature ranging between min 15.7°C (60.3°F) and max 32.7°C (90.9°F).

Temperature

With an average high-temperature of 32.7°C (90.9°F) and an average low-temperature of 15.7°C (60.3°F), August is the warmest month.

Heat index

The average heat index is estimated at a torrid 37.1°C (98.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like differences in body mass, height, and shape, pregnancy, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The least humid month in Vale das Porcas, Portugal, is August, with an average relative humidity of 55%.

Rainfall

July and August are months with the least rain in Vale das Porcas when the rain falls for 1.6 days and typically aggregates up to 3mm (0.12") of rain.

Daylight

The average length of the day in August is 13.7h.

Sunshine

The average sunshine in August is 11.4h.

UV index

May through September, with an average maximum UV index of 6, are months with the highest UV index in Vale das Porcas. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 warmest month in Vale das Porcas?

The warmest month in Vale das Porcas is August, with an average high-temperature of 32.7°C (90.9°F) and an average low-temperature of 15.7°C (60.3°F).

What is the temperature in August in Vale das Porcas?

The average high-temperature, in August, is 32.7°C (90.9°F), while the average low-temperature is 15.7°C (60.3°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in August is appraised at 37.1°C (98.8°F).

What is the least humid month in Vale das Porcas?

The least humid month in Vale das Porcas, Portugal, is August, with an average relative humidity of 55%.

What is the average humidity in August in Vale das Porcas?

In August, the average relative humidity in Vale das Porcas, Portugal, is 55%.

How much does it rain in Vale das Porcas in August?

In Vale das Porcas, during August, the rain falls for 1.6 days and regularly aggregates up to 3mm (0.12") of precipitation.

What is the driest month in Vale das Porcas?

Months with the least rainfall are July and August Rain falls for 1.6 days and accumulates 3mm (0.12") of rain.

What is the average length of the day in August in Vale das Porcas?

The average length of the day in August is 13.7h.

How many hours of sunshine does Vale das Porcas have in August?

In Vale das Porcas, Portugal, the average sunshine in August is 11.4h.

When is the highest UV index in Vale das Porcas?

Months with the highest UV index are May through September, with an average maximum UV index of 6.

What is the UV index reading in August in Vale das Porcas?

The average daily maximum UV index in August in Vale das Porcas, Portugal, is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in August
Vale das Porcas, Portugal

Average temperature in August - Vale das Porcas, Portugal
  • Average high temperature in August: 32.7°C

The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in August: 15.7°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).

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Average pressure in August
Vale das Porcas, Portugal

Average pressure in August - Vale das Porcas, Portugal
  • Average pressure in August: 1015.9mbar

The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in August
Vale das Porcas, Portugal

Average wind speed in August - Vale das Porcas, Portugal
  • Average wind speed in August: 11.4km/h

The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).

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Average humidity in August
Vale das Porcas, Portugal

Average humidity in August - Vale das Porcas, Portugal
  • Average humidity in August: 55%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (55%).

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Average rainfall in August
Vale das Porcas, Portugal

Average rainfall in August - Vale das Porcas, Portugal
  • Average rainfall in August: 3mm

The wettest month (with the highest rainfall) is November (50mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in August
Vale das Porcas, Portugal

Average rainfall days in August - Vale das Porcas, Portugal
  • Average rainfall days in August: 1.6 days

The month with the highest number of rainy days is November (11.2 days).
The month with the least rainy days is August (1.6 days).

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Average daylight in August /
Average sunshine in August
Vale das Porcas, Portugal

Average daylight in August / Average sunshine in August - Vale das Porcas, Portugal
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in August: 11.4h

The month with the most sunshine is July (Average sunshine: 11.6h).
The month with the least sunshine is January (Average sunshine: 5.1h).

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Average sunshine days in August
Vale das Porcas, Portugal

Average sunshine days in August - Vale das Porcas, Portugal
  • Average sunshine days in August: 28.7 days

Months with the most sunshine days are July and August (28.7 days).
The month with the least sunshine days is November (17.9 days).

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Average UV index in August
Vale das Porcas, Portugal

Average UV index in August - Vale das Porcas, Portugal
  • Average UV index in August: 6

Months with the highest UV index are May, June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Vale das Porcas, Portugal

Average cloud cover in August - Vale das Porcas, Portugal
  • Average cloud cover in August: 13

The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 12).

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Average visibility in August
Vale das Porcas, Portugal

Average visibility in August - Vale das Porcas, Portugal
  • Average visibility in August: 9km

The month with the highest visibility is June (10km).
The month with the lowest visibility is January (8km).

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