Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
With an average high-temperature of 34.7°C (94.5°F) and an average low-temperature of 17.8°C (64°F), August is the warmest month.Heat index
In August, the average heat index is computed to be a fiery hot 39°C (102.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
The least humid month in São Marcos da Ataboeira is August, with an average relative humidity of 47%.Rainfall
July and August are months with the least rain in São Marcos da Ataboeira when the rain falls for 1 days and typically aggregates up to 1mm (0.04") of rain.Daylight
In August, the average length of the day in São Marcos da Ataboeira is 13h and 35min.On the first day of August, sunrise is at 06:35 and sunset at 20:40. On the last day of the month, sunrise is at 07:01 and sunset at 20:02 WEST.
Sunshine
July and August, with an average of 11.6h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in São Marcos da Ataboeira?
How hot does it get in São Marcos da Ataboeira in August?
What is the least humid month in São Marcos da Ataboeira?
What is the average humidity in August in São Marcos da Ataboeira?
What is the driest month in São Marcos da Ataboeira?
How many days does it rain in August in São Marcos da Ataboeira?
How many hours of daylight does São Marcos da Ataboeira have in August?
When is the sunrise / sunset in August in São Marcos da Ataboeira?
What is the month with the most sunshine in São Marcos da Ataboeira?
How long on average sun shines in August in São Marcos da Ataboeira?
What is the month with the highest UV index in São Marcos da Ataboeira?
What is the UV index intensity in August in São Marcos da Ataboeira?
Average temperature in August
São Marcos da Ataboeira, Portugal
- Average high temperature in August: 34.7°C
The warmest month (with the highest average high temperature) is August (34.7°C).
The month with the lowest average high temperature is January (14.4°C).
- Average low temperature in August: 17.8°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in August
São Marcos da Ataboeira, Portugal
- Average pressure in August: 1015.6mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in August
São Marcos da Ataboeira, Portugal
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is July (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity in August
São Marcos da Ataboeira, Portugal
- Average humidity in August: 47%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (47%).
Average rainfall in August
São Marcos da Ataboeira, Portugal
- Average rainfall in August: 1mm
The wettest month (with the highest rainfall) is April (20mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in August
São Marcos da Ataboeira, Portugal
- Average rainfall days in August: 1 days
The month with the highest number of rainy days is April (9.7 days).
The month with the least rainy days is August (1 days).
Average daylight in August /
Average sunshine in August
São Marcos da Ataboeira, 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 36min).
- Average sunshine in August: 11h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in August
São Marcos da Ataboeira, Portugal
- Average sunshine days in August: 28.8 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is April (18.8 days).
Average UV index in August
São Marcos da Ataboeira, Portugal
- Average UV index in August: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in August
São Marcos da Ataboeira, Portugal
- Average cloud cover in August: 10
The months with the most cloud cover are January and April (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in August
São Marcos da Ataboeira, Portugal
- Average visibility in August: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
São Marcos da Ataboeira, Portugal
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