July weather forecast
São Facundo, Portugal

July is a tropical summer month in São Facundo, Portugal, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 15.6°C (60.1°F).

Temperature

A slight uplift of average high-temperatures is noted in July, with temperatures adjusting from a warm 27.8°C (82°F) in June to a hot 31.6°C (88.9°F). In São Facundo, July nights witness a remarkable decline from the day's zenith to a moderate 15.6°C (60.1°F).

Heat index

The heat index in July is evaluated at a fiery hot 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in July in São Facundo is 59%.

Rainfall

July and August are months with the least rain in São Facundo when the rain falls for 2.2 days and typically aggregates up to 3mm (0.12") of rain.

Daylight

In July, the average length of the day is 14h and 38min.
On the first day of July in São Facundo, sunrise is at 06:09 and sunset at 21:03. On the last day of the month, sunrise is at 06:31 and sunset at 20:45 WEST.

Sunshine

With an average of 11.6h of sunshine, July has the most sunshine of the year in São Facundo.

UV index

May through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.