June weather forecast
Aparecida do Rio Negro, Brazil

The first month of the winter, June, is still a tropical month in Aparecida do Rio Negro, Brazil, with an average temperature fluctuating between 20.5°C (68.9°F) and 31.6°C (88.9°F).

Temperature

During June, Aparecida do Rio Negro observes a subtle ascent to a still tropical 31.6°C (88.9°F) from May's 30.4°C (86.7°F) in the average high-temperature. An average low-temperature of 20.5°C (68.9°F) is observed during the June nights.

Heat index

During June, the heat index is appraised at a torrid 37°C (98.6°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Aparecida do Rio Negro, the average relative humidity in June is 62%.

Rainfall

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

Daylight

With an average of 11h and 36min of daylight, June has the shortest days of the year.
On the first day of the month, sunrise is at 06:22 and sunset at 17:57. On the last day of June, in Aparecida do Rio Negro, sunrise is at 06:29 and sunset at 18:02 -03.

Sunshine

The average sunshine in June is 8.3h.

UV index

The average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the maximum UV index of 7 suggests this advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.