June weather forecast
Santa Tereza do Tocantins, Brazil

The first month of the winter, June, is also a hot month in Santa Tereza do Tocantins, Brazil, with an average temperature varying between 31.6°C (88.9°F) and 20.5°C (68.9°F).

Temperature

Santa Tereza do Tocantins marks the arrival of June with an average high-temperature of a still tropical 31.6°C (88.9°F), hardly different from May's 30.4°C (86.7°F). In June, Santa Tereza do Tocantins's temperature tends to fall to an average low of 20.5°C (68.9°F) during the night.

Heat index

June's mean heat index is calculated to be a fiery hot 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In June, the average relative humidity is 62%.

Rainfall

June is the last month it rains in Santa Tereza do Tocantins. During 3.3 rainfall days, in June, Santa Tereza do Tocantins aggregates 3mm (0.12") of precipitation. In Santa Tereza do Tocantins, during the entire year, the rain falls for 198 days and collects up to 907mm (35.71") of precipitation.

Daylight

The month with the shortest days is June, with an average of 11h and 30min of daylight.
On the first day of June in Santa Tereza do Tocantins, sunrise is at 06:22 and sunset at 17:55. On the last day of the month, sunrise is at 06:29 and sunset at 18:01 -03.

Sunshine

In Santa Tereza do Tocantins, the average sunshine in June is 8.3h.

UV index

In June, the average daily maximum UV index in Santa Tereza do Tocantins is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 in June translates into these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.