July weather forecastPalmas, Brazil

Weather in July

July, like June, is another tropical winter month in Palmas, Brazil, with an average temperature ranging between min 20.3°C (68.5°F) and max 33.3°C (91.9°F).

Temperature

The initiation of July records an average high-temperature of a still tropical 33.3°C (91.9°F), displaying a near consistency with the previous month. Palmas, in July, displays a significant temperature downturn during the night, with an average reading of 20.3°C (68.5°F).

Heat index

During July, the heat index is calculated to be a fiery hot 36°C (96.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Palmas, the average relative humidity in July is 46%.

Rainfall

The only month without rainfall is July.

Daylight

In July, the average length of the day is 11h and 35min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:03. On the last day of July, sunrise is at 06:29 and sunset at 18:09 -03.

Sunshine

In July, the average sunshine in Palmas is 10h.

UV index

The average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in July interprets into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.