August weather forecast
Abrantes, Portugal

The last month of the summer, August, is another hot month in Abrantes, Portugal, with an average temperature varying between 32.7°C (90.9°F) and 15.7°C (60.3°F).

Temperature

August registers as the month with the highest average temperatures, reaching 32.7°C (90.9°F) at its peak and 15.7°C (60.3°F) at the lowest.

Heat index

For August, the heat index is computed to be a torrid 37°C (98.6°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The least humid month in Abrantes is August, with an average relative humidity of 55%.

Rainfall

The months with the least rainfall are July and August Rain falls for 1.6 days and accumulates 3mm (0.12") of rain.

Daylight

In Abrantes, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 06:33 and sunset at 20:45. On the last day of August, sunrise is at 07:00 and sunset at 20:05 WEST.

Sunshine

The average sunshine in August in Abrantes, Portugal, is 11.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.