August weather forecastBeja, Portugal

Weather in August

The hot, sunny trend continues well into August, giving the city some of the highest average temperatures of the year reaching 34.7°C (94.5°F). Although rainfall is not entirely absent, the total average of 1mm (0.04") is relatively insignificant, contributing to dry conditions. As the summer heat persists, the humidity decreases noticeably, satellite images of Beja during this month often depicts a cloudless and clear sky. Despite the intense sun, a gentle wind blows providing some relief from the scorching heat. Prolonged sunshine is observed this month, opening up ample opportunities for outdoor activities.

Temperature

The warmest period tends to be August, when average temperatures fluctuate between a high of 34.7°C (94.5°F) and a low of 17.8°C (64°F).

Heat index

August's heat index is evaluated at a fiery hot 39°C (102.2°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

August is the least humid month, with an average relative humidity of 47%.

Rainfall

July and August are months with the least rain in Beja 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 is 13h and 36min.
On the first day of the month, sunrise is at 06:34 and sunset at 20:40. On the last day of August, in Beja, sunrise is at 07:00 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 in Beja, Portugal, are July and August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.