August weather forecast and climate
Pastaneira, Portugal

Weather in August

August, the last month of the summer, in Pastaneira, is also a hot month, with average temperature varying between 33.7°C (92.7°F) and 16.1°C (61°F).

Temperature

August is the warmest month, with an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 16.1°C (61°F).

Heat index

In August, the average heat index is calculated to a torrid 39.1°C (102.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, metabolic differences), and activity. 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 particularly important for children. 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The least humid month is August, with an average relative humidity of 54%.

Rainfall

Months with the least rainfall are July and August Rain falls for 1.3 days and accumulates 1mm (0.04") of rain.

Daylight

In August, the average length of the day is 13.6h.

Sunshine

The average sunshine in Pastaneira is 11.3h.

UV index

August is the month with the highest UV index in Pastaneira, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in August transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Pastaneira?

August is the warmest month in Pastaneira, Portugal, with an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 16.1°C (61°F).

What is the temperature in August in Pastaneira?

The average high-temperature, in August, in Pastaneira, Portugal, is 33.7°C (92.7°F), while the average low-temperature is 16.1°C (61°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in August is appraised at 39.1°C (102.4°F).

What is the least humid month in Pastaneira?

With an average relative humidity of 54%, August is the least humid month.

What is the average humidity in August in Pastaneira?

The average relative humidity in August is 54%.

How many days does it rain in August in Pastaneira?

In Pastaneira, during August, the rain falls for 1.3 days and regularly aggregates up to 1mm (0.04") of precipitation.

What is the driest month in Pastaneira?

Months with the least rainfall are July and August Rain falls for 1.3 days and accumulates 1mm (0.04") of rain.

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

The average length of the day in August in Pastaneira, Portugal, is 13.6h.

How long on average sun shines in August in Pastaneira?

The average sunshine in August in Pastaneira, Portugal, is 11.3h.

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

August is the month with the highest UV index in Pastaneira, with an average maximum UV index of 7.

What is the UV index reading in August in Pastaneira?

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

Average temperature in August
Pastaneira, Portugal

Average temperature in August - Pastaneira, Portugal
  • Average high temperature in August: 33.7°C

The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in August: 16.1°C

Months with the highest average low temperature are July and August (16.1°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).

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Average pressure in August
Pastaneira, Portugal

Average pressure in August - Pastaneira, Portugal
  • Average pressure in August: 1015.9mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in August
Pastaneira, Portugal

Average wind speed in August - Pastaneira, Portugal
  • Average wind speed in August: 10.7km/h

The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).

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Average humidity in August
Pastaneira, Portugal

Average humidity in August - Pastaneira, Portugal
  • Average humidity in August: 54%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in August
Pastaneira, Portugal

Average rainfall in August - Pastaneira, Portugal
  • Average rainfall in August: 1mm

The wettest month (with the highest rainfall) is April (53mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in August
Pastaneira, Portugal

Average rainfall days in August - Pastaneira, Portugal
  • Average rainfall days in August: 1.3 days

Months with the highest number of rainy days are March and April (14.9 days).
The month with the least rainy days is August (1.3 days).

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

Average daylight in August / Average sunshine in August - Pastaneira, Portugal
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in August: 11.3h

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 5.3h).

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Average sunshine days in August
Pastaneira, Portugal

Average sunshine days in August - Pastaneira, Portugal
  • Average sunshine days in August: 29.2 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is April (13.4 days).

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Average UV index in August
Pastaneira, Portugal

Average UV index in August - Pastaneira, Portugal
  • Average UV index in August: 7

The month with the highest UV index is August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Pastaneira, Portugal

Average cloud cover in August - Pastaneira, Portugal
  • Average cloud cover in August: 13

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 12).

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Average visibility in August
Pastaneira, Portugal

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

The month with the highest visibility is June (10km).
Months with the lowest visibility are January and April (8km).

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