August weather forecast
Manta Rota, Portugal

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Weather in August

August continues the robust summer tradition in Manta Rota with the year's highest temperature of 28.3°C (82.9°F) sealed in the city's weather record. Rain continues to be scarce with trivial precipitation. The city, ravished by a scorching sun, maintains the rhythm of long daylight hours, making this a favored time for outdoor activities. Although the UV index persists at high levels, the balmy sea temperature still incites beach excursions. While the relentless heat necessitates an umbrella for shade rather than shelter from rain, the city's charm is undiminished.

Temperature

In Manta Rota, temperatures reach their average annual highs in August, measuring 28.3°C (82.9°F) and a minimum average of 20.4°C (68.7°F).

Heat index

August's average heat index is computed to be a hot 30°C (86°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

The months with the lowest humidity in Manta Rota are July and August, with an average relative humidity of 60%.

Rainfall

July and August are months with the least rain when the rain falls for 0.8 days and typically aggregates up to 1mm (0.04") of rain.

Sea temperature

With an average sea temperature of 22°C (71.6°F), August is the month with the warmest seawater in Manta Rota.
Note: If cold is not your friend, swimming at 22°C (71.6°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.

Daylight

In Manta Rota, the average length of the day in August is 13h and 33min.
On the first day of the month, sunrise is at 06:35 and sunset at 20:37. On the last day of August, sunrise is at 07:00 and sunset at 20:00 WEST.

Sunshine

In Manta Rota, the average sunshine in August is 11.8h.

UV index

May through September, with an average maximum UV index of 6, are months with the highest UV index in Manta Rota. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.
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Frequently asked questions

What time of the year is the hottest in Manta Rota?

August is the warmest month, exhibiting average temperatures of 28.3°C (82.9°F) at the peak and 20.4°C (68.7°F) at the base.

How hot is it in Manta Rota in August?

In August, the average high-temperature and low-temperature in Manta Rota, Portugal, are 28.3°C (82.9°F) and 20.4°C (68.7°F) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is computed to be 30°C (86°F).

What are the least humid months in Manta Rota?

The months with the lowest humidity are July and August, with an average relative humidity of 60%.

What is the average humidity in August in Manta Rota?

In Manta Rota, Portugal, the average relative humidity in August is 60%.

What is the driest month in Manta Rota?

July and August are months with the least rain in Manta Rota when the rain falls for 0.8 days and typically aggregates up to 1mm (0.04") of rain.

How many days does it rain in August in Manta Rota?

In Manta Rota, in August, it is raining for 0.8 days, with typically 1mm (0.04") of accumulated precipitation.

When is the sea warmest in Manta Rota?

The month with the warmest seawater in Manta Rota is August, with an average sea temperature of 22°C (71.6°F).

What is the water temperature in August in Manta Rota?

In Manta Rota, Portugal, the average seawater temperature in August is 22°C (71.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22°C (71.6°F).

What is the average length of the day in August in Manta Rota?

In Manta Rota, Portugal, the average day length in August is 13h and 33min.

When are sunrise and sunset in August in Manta Rota?

On the first day of August in Manta Rota, Portugal, sunrise is at 06:35 and sunset at 20:37. On the last day of the month, sunrise is at 07:00 and sunset at 20:00 WEST.

How long on average sun shines in August in Manta Rota?

The average sunshine duration in August is 11.8h.

When is the highest UV index in Manta Rota?

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

How high is the UV index in August in Manta Rota?

In August, the average daily maximum UV index in Manta Rota, Portugal, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in August
Manta Rota, Portugal

Average temperature in August - Manta Rota, Portugal
  • Average high temperature in August: 28.3°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (14.9°C).

  • Average low temperature in August: 20.4°C

The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).

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Average pressure in August
Manta Rota, Portugal

Average pressure in August - Manta Rota, Portugal
  • Average pressure in August: 1015.3mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The months with the lowest atmospheric pressure are April and August (1015.3mbar).

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Average wind speed in August
Manta Rota, Portugal

Average wind speed in August - Manta Rota, Portugal
  • Average wind speed in August: 13.5km/h

The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).

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Average humidity in August
Manta Rota, Portugal

Average humidity in August - Manta Rota, Portugal
  • Average humidity in August: 60%

The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (60%).

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Average rainfall in August
Manta Rota, Portugal

Average rainfall in August - Manta Rota, Portugal
  • Average rainfall in August: 1mm

The wettest months (with the highest rainfall) are April and November (15mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in August
Manta Rota, Portugal

Average rainfall days in August - Manta Rota, Portugal
  • Average rainfall days in August: 0.8 days

The month with the highest number of rainy days is April (8.4 days).
The month with the least rainy days is August (0.8 days).

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Average sea temperature in August
Manta Rota, Portugal

Average sea temperature in August - Manta Rota, Portugal
  • Average sea temperature in August: 22°C

The best month for swimming (with the highest average sea temperature) is August (22°C).
The coldest months (with the lowest average sea temperature) are January, February and March (16°C).

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Average daylight in August /
Average sunshine in August
Manta Rota, Portugal

Average daylight in August / Average sunshine in August - Manta Rota, Portugal
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

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Average sunshine days in August
Manta Rota, Portugal

Average sunshine days in August - Manta Rota, Portugal
  • Average sunshine days in August: 28.9 days

The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is April (20 days).

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Average UV index in August
Manta Rota, Portugal

Average UV index in August - Manta Rota, Portugal
  • Average UV index in August: 6

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in August
Manta Rota, Portugal

Average cloud cover in August - Manta Rota, Portugal
  • Average cloud cover in August: 6

The months with the most cloud cover are January and April (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in August
Manta Rota, Portugal

Average visibility in August - Manta Rota, Portugal
  • 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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Manta Rota, Portugal

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