August weather forecast and climate
Vacalar, Portugal

Weather in August

The last month of the summer, August, is also a moderately hot month in Vacalar, Portugal, with average temperature fluctuating between 28.6°C (83.5°F) and 14°C (57.2°F).

Temperature

In Vacalar, Portugal, the average high-temperature in August is almost the same as in July - a still moderately hot 28.6°C (83.5°F). The average low-temperature, in Vacalar, is 14°C (57.2°F).

Heat index

In August, the average heat index is estimated at 29.9°C (85.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
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 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, metabolic differences, wind). 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.

Humidity

August is the least humid month in Vacalar, Portugal, with an average relative humidity of 56%.

Rainfall

In Vacalar, during 3.9 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, in Vacalar, there are 107.8 rainfall days, and 282mm (11.1") of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day is 13.8h.

Sunshine

In Vacalar, the average sunshine in August is 11.3h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 August in Vacalar?

In Vacalar, Portugal, in August, the average high-temperature is 28.6°C (83.5°F), and the average low-temperature is 14°C (57.2°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, is estimated at 29.9°C (85.8°F).

What is the least humid month in Vacalar?

August is the least humid month, with an average relative humidity of 56%.

What is the average humidity in August in Vacalar?

The average relative humidity in August in Vacalar, Portugal, is 56%.

How much does it rain in Vacalar in August?

In August, the rain falls for 3.9 days. Throughout August, 9mm (0.35") of precipitation is accumulated.

When it does not snow in Vacalar?

April through October are months without snowfall in Vacalar, Portugal.

How many hours of daylight does Vacalar have in August?

In August, the average length of the day in Vacalar is 13.8h.

How long on average sun shines in August in Vacalar?

In August, the average sunshine in Vacalar, Portugal, is 11.3h.

When is the highest UV index in Vacalar?

Months with the highest UV index in Vacalar are July and August, with an average maximum UV index of 6.

What is the UV index intensity in August in Vacalar?

In Vacalar, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in August
Vacalar, Portugal

Average temperature in August - Vacalar, Portugal
  • Average high temperature in August: 28.6°C

The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in August: 14°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).

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Average pressure in August
Vacalar, Portugal

Average pressure in August - Vacalar, Portugal
  • Average pressure in August: 1016.9mbar

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
Vacalar, Portugal

Average wind speed in August - Vacalar, Portugal
  • Average wind speed in August: 7.1km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

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Average humidity in August
Vacalar, Portugal

Average humidity in August - Vacalar, Portugal
  • Average humidity in August: 56%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in August
Vacalar, Portugal

Average rainfall in August - Vacalar, Portugal
  • Average rainfall in August: 9mm

The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is July (8mm).

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Average rainfall days in August
Vacalar, Portugal

Average rainfall days in August - Vacalar, Portugal
  • Average rainfall days in August: 3.9 days

The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in August
Vacalar, Portugal

Average snowfall in August - Vacalar, Portugal
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (7mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in August
Vacalar, Portugal

Average snowfall days in August - Vacalar, Portugal
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Vacalar, Portugal
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 11.3h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days in August
Vacalar, Portugal

Average sunshine days in August - Vacalar, Portugal
  • Average sunshine days in August: 25.5 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is April (14.1 days).

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Average UV index in August
Vacalar, Portugal

Average UV index in August - Vacalar, Portugal
  • Average UV index in August: 6

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Vacalar, Portugal

Average cloud cover in August - Vacalar, Portugal
  • Average cloud cover in August: 16

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in August
Vacalar, Portugal

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

Months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).

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