August weather forecast and climate
Safira, Portugal

Weather in August

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

Temperature

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

Heat index

The average heat index in August is appraised at a torrid 39.1°C (102.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like wind, clothing, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. 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

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

Rainfall

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

Daylight

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

Sunshine

The average sunshine in Safira is 11.3h.

UV index

August is the month with the highest UV index, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Safira?

The warmest month is August, 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 Safira?

In August, in Safira, Portugal, the average high-temperature is 33.7°C (92.7°F), and the average low-temperature is 16.1°C (61°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines air temperature and relative humidity, in August is evaluated at 39.1°C (102.4°F).

What is the least humid month in Safira?

August is the least humid month in Safira, with an average relative humidity of 54%.

What is the average humidity in August in Safira?

In Safira, Portugal, the average relative humidity in August is 54%.

How much does it rain in Safira in August?

In Safira, Portugal, in August, during 1.3 rainfall days, 1mm (0.04") of precipitation is typically accumulated.

What is the driest month in Safira?

July and August are months with the least rain in Safira when the rain falls for 1.3 days and typically aggregates up to 1mm (0.04") of rain.

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

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

How long on average sun shines in August in Safira?

The average sunshine in August is 11.3h.

When is the highest UV index in Safira?

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

How high is the UV index in August in Safira?

In August, the average daily maximum UV index in Safira, Portugal, is 7. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in August
Safira, Portugal

Average temperature in August - Safira, 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
Safira, Portugal

Average pressure in August - Safira, 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
Safira, Portugal

Average wind speed in August - Safira, 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 (9.3km/h).

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Average humidity in August
Safira, Portugal

Average humidity in August - Safira, 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
Safira, Portugal

Average rainfall in August - Safira, 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
Safira, Portugal

Average rainfall days in August - Safira, 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
Safira, Portugal

Average daylight in August / Average sunshine in August - Safira, 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
Safira, Portugal

Average sunshine days in August - Safira, 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
Safira, Portugal

Average UV index in August - Safira, 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
Safira, Portugal

Average cloud cover in August - Safira, 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
Safira, Portugal

Average visibility in August - Safira, 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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