August weather forecast
Vila Real, Portugal

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Weather in August

August in Vila Real still showcases high summer temperatures, but slightly less sunshine than the previous month. This period is characterized by warm days and marginally cooler nights as temperatures reside between 14°C (57.2°F) and 28.6°C (83.5°F). The crown of 'driest month' is bestowed upon August, signifying a notable drop in rainfall. Slightly shifting weather pattern and decreased rainfall days of 3.9 days foreshadow the transition towards the monsoon season, a contrast to the present dry spell.

Temperature

The shift from July to August in Vila Real is characterized by an average high-temperature of a still warm 28.6°C (83.5°F), not significantly different from the 28.8°C (83.8°F) of July. Vila Real sees a consistent average low-temperature of 14°C (57.2°F) in August, indicating a substantial decrease from the day's temperature.

Heat index

August's heat index is computed to be a tropical 30°C (86°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

With an average relative humidity of 56%, August is the least humid month in Vila Real.

Rainfall

In Vila Real, during August, the rain falls for 3.9 days and regularly aggregates up to 9mm (0.35") of precipitation. Throughout the year, in Vila Real, there are 107.8 rainfall days, and 282mm (11.1") of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Vila Real.

Daylight

In August, the average length of the day is 13h and 47min.
On the first day of August, sunrise is at 06:26 and sunset at 20:47. On the last day of the month, sunrise is at 06:56 and sunset at 20:05 WEST.

Sunshine

The average sunshine in August is 11.3h.

UV index

The months with the highest UV index in Vila Real are July and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

How hot is August in Vila Real?

August temperatures vary between a high-temperature of 28.6°C (83.5°F) and a low-temperature of 14°C (57.2°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 30°C (86°F).

What is the least humid month in Vila Real?

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

What is the average humidity in August in Vila Real?

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

How much does it rain in Vila Real in August?

In Vila Real, Portugal, in August, it is raining for 3.9 days, with typically 9mm (0.35") of accumulated precipitation.

When it does not snow in Vila Real?

In Vila Real, snow does not fall in April through October.

How many hours of daylight does Vila Real have in August?

In Vila Real, Portugal, the average day length in August is 13h and 47min.

When is the sunrise / sunset in August in Vila Real?

On the first day of August in Vila Real, sunrise is at 06:26 and sunset at 20:47. On the last day of the month, sunrise is at 06:56 and sunset at 20:05 WEST.

How long on average sun shines in August in Vila Real?

The average sunshine duration in August in Vila Real is 11.3h.

When is the highest UV index in Vila Real?

July and August, with an average maximum UV index of 6, are months with the highest UV index in Vila Real.

How high is the UV index in August in Vila Real?

In Vila Real, Portugal, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Vila Real, Portugal

Average temperature in August - Vila Real, 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).

Average pressure in August
Vila Real, Portugal

Average pressure in August - Vila Real, 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).

Average wind speed in August
Vila Real, Portugal

Average wind speed in August - Vila Real, 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).

Average humidity in August
Vila Real, Portugal

Average humidity in August - Vila Real, 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%).

Average rainfall in August
Vila Real, Portugal

Average rainfall in August - Vila Real, 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).

Average rainfall days in August
Vila Real, Portugal

Average rainfall days in August - Vila Real, 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).

Average snowfall in August
Vila Real, Portugal

Average snowfall in August - Vila Real, Portugal
  • Average snowfall in August: 0mm

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

Average snowfall days in August
Vila Real, Portugal

Average snowfall days in August - Vila Real, Portugal
  • Average snowfall days in August: 0 days

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

Average daylight in August /
Average sunshine in August
Vila Real, Portugal

Average daylight in August / Average sunshine in August - Vila Real, Portugal
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 11h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in August
Vila Real, Portugal

Average sunshine days in August - Vila Real, 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).

Average UV index in August
Vila Real, Portugal

Average UV index in August - Vila Real, Portugal
  • Average UV index in August: 6

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

Average cloud cover in August
Vila Real, Portugal

Average cloud cover in August - Vila Real, 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).

Average visibility in August
Vila Real, Portugal

Average visibility in August - Vila Real, Portugal
  • Average visibility in August: 9km

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

Vila Real, Portugal

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