July weather forecast
Barrancos, Portugal

July is a tropical summer month in Barrancos, Portugal, with temperature in the range of an average low of 17°C (62.6°F) and an average high of 33.8°C (92.8°F).

Temperature

In July, the average high-temperature marginally rises from a moderately hot 29.8°C (85.6°F) in June to a hot 33.8°C (92.8°F). The nighttime temperature during July displays a significant divergence from daily peaks, averaging at an enjoyable 17°C (62.6°F).

Heat index

July's average heat index is appraised at a sweltering 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In July, the average relative humidity in Barrancos, Portugal, is 44%.

Rainfall

The month with the least rainfall is July, when the rain falls for 1.3 days and typically collects 1mm (0.04") of precipitation.

Daylight

In Barrancos, the average length of the day in July is 14h and 31min.
On the first day of July in Barrancos, sunrise is at 06:08 and sunset at 20:54. On the last day of the month, sunrise is at 06:30 and sunset at 20:38 WEST.

Sunshine

The months with the most sunshine are July and August, with an average of 11.7h of sunshine.

UV index

July and August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 7 in July leads to these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.