August weather forecast
Manta Rota, Portugal

August

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, the peak average temperatures are observed in August, with a high of 28.3°C (82.9°F) and a low of 20.4°C (68.7°F).

Heat index

The heat index for August is estimated at a hot 30°C (86°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The months with the lowest humidity 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.
Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 22°C (71.6°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

The average length of the day in August is 13h and 33min.
On the first day of August in Manta Rota, 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.

Sunshine

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

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take note! Sand and water reflections strengthen the Sun's UV exposure.

Frequently asked questions

What is the hottest time of year?
August is the warmest month in Manta Rota, exhibiting average temperatures of 28.3°C (82.9°F) at the peak and 20.4°C (68.7°F) at the base.
Is it hot during August?
The high-temperature during August is 28.3°C (82.9°F) and the low-temperature is 20.4°C (68.7°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 30°C (86°F).
What is the least humid month?
July and August, with an average relative humidity of 60%, are the least humid months.
What is the average humidity in August?
In August, the average relative humidity is 60%.
What is the driest month?
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.
How many days does it rain in August?
In Manta Rota, Portugal, in August, during 0.8 rainfall days, 1mm (0.04") of precipitation is typically accumulated.
What is the month with the warmest sea water?
With an average sea temperature of 22°C (71.6°F), August is the month with the warmest seawater.
How warm is the water in August?
In Manta Rota, in August, the average water temperature is 22°C (71.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22°C (71.6°F) water.
How many hours of daylight does Manta Rota have in August?
In Manta Rota, Portugal, the average day length in August is 13h and 33min.
What time are sunrise and sunset in August?
On the first day of August, 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 many hours of sunshine does Manta Rota have in August?
In Manta Rota, the average sunshine duration in August is 11.8h.
What is the month with the highest UV index?
The months with the highest UV index are May through September, with an average maximum UV index of 6.
What is the UV index intensity in August?
In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
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).

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).

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).

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%).

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).

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).

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).

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).

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).

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).

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).

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).

englishespañol中文
Share