July weather forecast
Colinas do Tocantins, Brazil

July, like June, is another tropical winter month in Colinas do Tocantins, Brazil, with temperature in the range of an average high of 33.5°C (92.3°F) and an average low of 20.3°C (68.5°F).

Temperature

Colinas do Tocantins indicates an average high-temperature of a still hot 33.5°C (92.3°F) in July, showing minor variation from June's 31.8°C (89.2°F). Colinas do Tocantins's average nighttime temperature descends significantly from the day's peak in July, settling at a pleasant 20.3°C (68.5°F).

Heat index

July's mean heat index is calculated to be a sweltering 38°C (100.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in July is 52%.

Rainfall

In July, the rain falls for 1.3 days. Throughout July, 2mm (0.08") of precipitation is accumulated. Throughout the year, in Colinas do Tocantins, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.

Daylight

The average length of the day in July in Colinas do Tocantins is 11h and 43min.
On the first day of the month, sunrise is at 06:28 and sunset at 18:07. On the last day of July, in Colinas do Tocantins, Brazil, sunrise is at 06:27 and sunset at 18:13 -03.

Sunshine

The average sunshine in July is 9.9h.

UV index

May through September and November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.