June weather forecast
Serra Negra do Norte, Brazil

The first month of the winter, June, is still a hot month in Serra Negra do Norte, Brazil, with an average temperature varying between 21.4°C (70.5°F) and 32°C (89.6°F).

Temperature

Serra Negra do Norte's weather in June indicates an average high-temperature of a still hot 32°C (89.6°F), nearly consistent with the 32.5°C (90.5°F) of May. During the month of June, Serra Negra do Norte's nighttime temperature lowers to an average of 21.4°C (70.5°F).

Heat index

The heat index in June is appraised at a fiery hot 39°C (102.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. 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', is a numerical representation of warmth when taking temperature and moisture levels into account. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Serra Negra do Norte, the average relative humidity in June is 65%.

Rainfall

In Serra Negra do Norte, in June, during 10.1 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Serra Negra do Norte, during the entire year, the rain falls for 122.6 days and collects up to 442mm (17.4") of precipitation.

Daylight

The month with the shortest days is June, with an average of 11h and 42min of daylight.
On the first day of June in Serra Negra do Norte, sunrise is at 05:34 and sunset at 17:20. On the last day of the month, sunrise is at 05:41 and sunset at 17:25 -03.

Sunshine

In June, the average sunshine is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Serra Negra do Norte are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.