June weather forecast
Tarrafas, Brazil

The first month of the winter, June, is still a tropical month in Tarrafas, Brazil, with an average temperature ranging between min 19.7°C (67.5°F) and max 30.9°C (87.6°F).

Temperature

The coldest period falls in May and June, when the average high-temperature reaches 30.9°C (87.6°F).

Heat index

For June, the heat index is appraised at a sweltering 37°C (98.6°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 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.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In June, the average relative humidity is 68%.

Rainfall

In Tarrafas, during June, the rain falls for 11.7 days and regularly aggregates up to 20mm (0.79") of precipitation. In Tarrafas, during the entire year, the rain falls for 168.6 days and collects up to 686mm (27.01") 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, sunrise is at 05:44 and sunset at 17:29. On the last day of the month, sunrise is at 05:50 and sunset at 17:35 -03.

Sunshine

In June, the average sunshine is 8.7h.

UV index

February, April through June, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during June leads to these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.