July weather forecast
Groaíras, Brazil

July, the same as June, in Groaíras, Brazil, is another tropical winter month, with an average temperature fluctuating between 31.9°C (89.4°F) and 20.9°C (69.6°F).

Temperature

Groaíras's average high-temperature in July is a still hot 31.9°C (89.4°F), indicating a subtle variation from June. July witnesses an average nighttime temperature of 20.9°C (69.6°F) in Groaíras.

Heat index

July's average heat index is computed to be a scorching 40°C (104°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in July is 69%.

Rainfall

In July, the rain falls for 14.7 days. Throughout July, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Groaíras, there are 204.6 rainfall days, and 1055mm (41.54") of precipitation is accumulated.

Daylight

The average length of the day in July is 11h and 55min.
On the first day of July in Groaíras, sunrise is at 05:48 and sunset at 17:42. On the last day of the month, sunrise is at 05:49 and sunset at 17:46 -03.

Sunshine

In July, the average sunshine in Groaíras is 8.5h.

UV index

July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during July translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.