August weather forecast
Tarragona, Spain

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Weather in August

August prolongs the smoldering warmth that defines a Tarragona summer, with temperatures hovering around the high levels of the preceding month. Characteristically high sea temperatures seize the spotlight in August, topped off at 24.9°C (76.8°F). The hot, dry weather accompanied by diminished rainfall, increased sea temperatures, and high UV index makes August a favorite among beach visitors and outdoor enthusiasts. As August coincides with the conclusion of summer, the Tarragona weather starts showcasing signs of a gradual descent towards cooler temperatures. Thus, the city savors this last bit of summer warmth before proceeding onward to the more temperate months.

Temperature

August, with its high-temperature average of 27.3°C (81.1°F) and a low-temperature average of 22.4°C (72.3°F), is the warmest month in Tarragona.

Heat index

The heat index in August is evaluated at 29°C (84.2°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In Tarragona, the average relative humidity in August is 69%.

Rainfall

In Tarragona, during August, the rain falls for 12.2 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 114.8 rainfall days, and 354mm (13.94") of precipitation is accumulated.

Snowfall

In Tarragona, snow does not fall in April through December.

Sea temperature

The month with the warmest seawater in Tarragona is August, with an average sea temperature of 24.9°C (76.8°F).
Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 24.9°C (76.8°F) might be tempting. It is interesting to note that Olympians compete in 25°C (77°F) to 28°C (82.4°F) water temperatures.

Daylight

In Tarragona, the average length of the day in August is 13h and 47min.
On the first day of August, sunrise is at 06:51 and sunset at 21:11. On the last day of the month, sunrise is at 07:21 and sunset at 20:29 CEST.

Sunshine

The average sunshine in August in Tarragona is 10.4h.

UV index

May through September, 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 threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
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Frequently asked questions

What is the hottest time of year in Tarragona?

August, marked by an average high-temperature of 27.3°C (81.1°F) and a low-temperature of 22.4°C (72.3°F), is the warmest month.

What is the usual temperature for Tarragona in August?

In Tarragona, 27.3°C (81.1°F) is the average high-temperature and 22.4°C (72.3°F) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 29°C (84.2°F).

What is the average humidity in August in Tarragona?

The average relative humidity in August in Tarragona is 69%.

How many days does it rain in August in Tarragona?

In Tarragona, in August, during 12.2 rainfall days, 28mm (1.1") of precipitation is typically accumulated.

When it does not snow in Tarragona?

In Tarragona, snow does not fall in April through December.

What is the month with the warmest sea water in Tarragona?

With an average sea temperature of 24.9°C (76.8°F), August is the month with the warmest seawater.

How warm is the water in August in Tarragona?

In Tarragona, the average seawater temperature in August is 24.9°C (76.8°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.9°C (76.8°F) water.

What is the average length of the day in August in Tarragona?

In August, the average day length in Tarragona, Spain, is 13h and 47min.

When is the sunrise / sunset in August in Tarragona?

On the first day of August in Tarragona, sunrise is at 06:51 and sunset at 21:11. On the last day of the month, sunrise is at 07:21 and sunset at 20:29 CEST.

How long on average sun shines in August in Tarragona?

In Tarragona, Spain, the average sunshine duration in August is 10.4h.

What is the month with the highest UV index in Tarragona?

The months with the highest UV index in Tarragona are May through September, with an average maximum UV index of 6.

What is the UV index intensity in August in Tarragona?

In Tarragona, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from 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 temperature in August
Tarragona, Spain

Average temperature in August - Tarragona, Spain
  • Average high temperature in August: 27.3°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (12.5°C).

  • Average low temperature in August: 22.4°C

The month with the highest average low temperature is August (22.4°C).
The coldest months (with the lowest average low temperature) are January and February (7.8°C).

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Average pressure in August
Tarragona, Spain

Average pressure in August - Tarragona, Spain
  • Average pressure in August: 1016.4mbar

The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

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Average wind speed in August
Tarragona, Spain

Average wind speed in August - Tarragona, Spain
  • Average wind speed in August: 10.7km/h

The windiest month (with the highest average wind speed) is January (17.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).

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Average humidity in August
Tarragona, Spain

Average humidity in August - Tarragona, Spain
  • Average humidity in August: 69%

The month with the highest relative humidity is April (72%).
The months with the lowest relative humidity are February, June and November (68%).

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Average rainfall in August
Tarragona, Spain

Average rainfall in August - Tarragona, Spain
  • Average rainfall in August: 28mm

The wettest month (with the highest rainfall) is October (51mm).
The driest month (with the least rainfall) is February (13mm).

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Average rainfall days in August
Tarragona, Spain

Average rainfall days in August - Tarragona, Spain
  • Average rainfall days in August: 12.2 days

The month with the highest number of rainy days is September (13.2 days).
The month with the least rainy days is December (5.5 days).

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Average snowfall in August
Tarragona, Spain

Average snowfall in August - Tarragona, Spain
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in August
Tarragona, Spain

Average snowfall days in August - Tarragona, Spain
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in August
Tarragona, Spain

Average sea temperature in August - Tarragona, Spain
  • Average sea temperature in August: 24.9°C

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (13.2°C).

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Average daylight in August /
Average sunshine in August
Tarragona, Spain

Average daylight in August / Average sunshine in August - Tarragona, Spain
  • 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: 10h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in August
Tarragona, Spain

Average sunshine days in August - Tarragona, Spain
  • Average sunshine days in August: 14.5 days

The month with the most sunshine days is December (24.4 days).
The month with the least sunshine days is September (13 days).

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Average UV index in August
Tarragona, Spain

Average UV index in August - Tarragona, Spain
  • Average UV index in August: 6

The months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in August
Tarragona, Spain

Average cloud cover in August - Tarragona, Spain
  • Average cloud cover in August: 17

The month with the most cloud cover is April (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 14).

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Average visibility in August
Tarragona, Spain

Average visibility in August - Tarragona, Spain
  • Average visibility in August: 10km

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

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Tarragona, Spain

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