July weather forecast
Piracuruca, Brazil

July, like June, is another tropical winter month in Piracuruca, Brazil, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 32.9°C (91.2°F).

Temperature

The average high-temperature during July registers at a still hot 32.9°C (91.2°F), maintaining a close resemblance to the previous month. In the month of July, an average of 21.8°C (71.2°F) marks the low-temperature in Piracuruca.

Heat index

The heat index value for July is estimated at a blisteringly hot 40°C (104°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In July, the average relative humidity in Piracuruca is 61%.

Rainfall

In Piracuruca, in July, it is raining for 15.3 days, with typically 34mm (1.34") of accumulated precipitation. In Piracuruca, during the entire year, the rain falls for 205.9 days and collects up to 1226mm (48.27") of precipitation.

Daylight

In July, the average length of the day is 11h and 55min.
On the first day of the month, sunrise is at 05:53 and sunset at 17:47. On the last day of July, in Piracuruca, sunrise is at 05:54 and sunset at 17:51 -03.

Sunshine

In July, the average sunshine in Piracuruca is 9.6h.

UV index

January, March 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 ordinary person.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.