July weather forecast
Porto dos Gaúchos, Brazil

July, like June, is another tropical winter month in Porto dos Gaúchos, Brazil, with an average temperature varying between 32°C (89.6°F) and 16.8°C (62.2°F).

Temperature

At the onset of July, Porto dos Gaúchos records an average high-temperature of a still tropical 32°C (89.6°F), showing little deviation from the preceding month. Despite a noticeable differential from daytime highs, Porto dos Gaúchos notes an average nighttime low-temperature of 16.8°C (62.2°F) in July.

Heat index

During July, the heat index is estimated at a very hot 36°C (96.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Consider that heat index readings are for situations in the shade and light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Porto dos Gaúchos, the average relative humidity in July is 57%.

Rainfall

July is the month with the least rainfall. Rain falls for 2.2 days and accumulates 2mm (0.08") of precipitation.

Daylight

The average length of the day in July is 11h and 31min.
On the first day of July, sunrise is at 06:09 and sunset at 17:37. On the last day of the month, sunrise is at 06:07 and sunset at 17:44 -04.

Sunshine

July has the most sunshine of the year in Porto dos Gaúchos, with an average of 9.7h of sunshine.

UV index

In Porto dos Gaúchos, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.