July weather forecast
Vidigueira, Portugal

July, the same as June, in Vidigueira, Portugal, is a hot summer month, with an average temperature ranging between max 34°C (93.2°F) and min 17.7°C (63.9°F).

Temperature

As Vidigueira transitions into July, a marginal rise in the average high-temperature is observed, moving from a tropical 30.3°C (86.5°F) in June to a still hot 34°C (93.2°F). In Vidigueira, the July nights descend to a significantly cooler average of 17.7°C (63.9°F) compared to daytime highs.

Heat index

For July, the heat index is evaluated at a sweltering 38°C (100.4°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in July in Vidigueira is 48%.

Rainfall

The months with the least rainfall are July and August Rain falls for 1.8 days and accumulates 1mm (0.04") of rain.

Daylight

In July, the average length of the day in Vidigueira is 14h and 31min.
On the first day of July in Vidigueira, sunrise is at 06:11 and sunset at 20:58. On the last day of the month, sunrise is at 06:33 and sunset at 20:41 WEST.

Sunshine

The months with the most sunshine are July and August, with an average of 11.6h 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 reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.