July weather forecast
Tabatinga, Brazil

July, the same as June, in Tabatinga, Brazil, is another hot winter month, with an average temperature fluctuating between 20.8°C (69.4°F) and 31.1°C (88°F).

Temperature

July's arrival brings an average high-temperature of a still hot 31.1°C (88°F), slightly deviating from June's 30.3°C (86.5°F). In Tabatinga, the July nights cool down to an average low of 20.8°C (69.4°F).

Heat index

The heat index for July is appraised at a blistering 42°C (107.6°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Tabatinga, the average relative humidity in July is 82%.

Rainfall

In Tabatinga, Brazil, in July, it is raining for 15.7 days, with typically 50mm (1.97") of accumulated precipitation. Throughout the year, there are 241.2 rainfall days, and 1245mm (49.02") of precipitation is accumulated.

Daylight

In July, the average length of the day in Tabatinga is 11h and 54min.
On the first day of July, sunrise is at 06:47 and sunset at 18:40. On the last day of the month, sunrise is at 06:48 and sunset at 18:44 -04.

Sunshine

In July, the average sunshine in Tabatinga is 7.7h.

UV index

The months with the highest UV index are July through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during July translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.