June weather forecast
Caucaia, Brazil

The first month of the winter, June, is still a warm month in Caucaia, Brazil, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 29.7°C (85.5°F).

Temperature

May's transformation into June witnesses an average high-temperature of a still moderately hot 29.7°C (85.5°F), noting a minor change from the preceding month. Throughout June, the nighttime temperature in Caucaia averages to a still warm 24.3°C (75.7°F).

Heat index

During June, the heat index is evaluated at a torrid 36°C (96.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Caucaia, Brazil, the average relative humidity in June is 76%.

Rainfall

In June, the rain falls for 23.3 days. Throughout June, 88mm (3.46") of precipitation is accumulated. In Caucaia, during the entire year, the rain falls for 225.8 days and collects up to 890mm (35.04") of precipitation.

Sea temperature

In Caucaia, the average seawater temperature in June is 27.9°C (82.2°F).
Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations.

Daylight

June has the shortest days of the year in Caucaia, with an average of 11h and 54min of daylight.
On the first day of the month, sunrise is at 05:35 and sunset at 17:30. On the last day of June, sunrise is at 05:41 and sunset at 17:35 -03.

Sunshine

The average sunshine in June in Caucaia is 8.6h.

UV index

January, February, May through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Watch out! Reflections from sand and water can surge UV radiation exposure.