July weather forecast
Bacabal, Brazil

July, the same as June, in Bacabal, Brazil, is another tropical winter month, with temperature in the range of an average low of 20.7°C (69.3°F) and an average high of 31.2°C (88.2°F).

Temperature

July's weather records an average high-temperature of a still tropical 31.2°C (88.2°F), showing little deviation from June. In July, Bacabal records an average nighttime temperature of 20.7°C (69.3°F).

Heat index

During July, the heat index is evaluated at a blisteringly hot 40°C (104°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. 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. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in July in Bacabal, Brazil, is 75%.

Rainfall

In July, in Bacabal, the rain falls for 12.1 days. Throughout July, 17mm (0.67") of precipitation is accumulated. Throughout the year, in Bacabal, there are 252.6 rainfall days, and 1329mm (52.32") of precipitation is accumulated.

Daylight

In July, the average length of the day is 11h and 54min.
On the first day of the month, sunrise is at 06:06 and sunset at 17:59. On the last day of July, in Bacabal, sunrise is at 06:07 and sunset at 18:03 -03.

Sunshine

The average sunshine in July is 8.7h.

UV index

May, July through November, 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during July translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.