July weather forecast
Ribeiro Gonçalves, Brazil

July, the same as June, in Ribeiro Gonçalves, Brazil, is another tropical winter month, with an average temperature varying between 20.3°C (68.5°F) and 32.7°C (90.9°F).

Temperature

A minimal variation is noted in Ribeiro Gonçalves's average high-temperature at the onset of July, reaching a still hot 32.7°C (90.9°F) from June's 31.1°C (88°F). Ribeiro Gonçalves sees a large disparity in day to night temperatures in July, with the night temperature dropping to an average of 20.3°C (68.5°F).

Heat index

The average heat index in July is calculated to be a sweltering 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In July, the average relative humidity in Ribeiro Gonçalves is 53%.

Rainfall

In Ribeiro Gonçalves, Brazil, during July, the rain falls for 1.4 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, there are 178.4 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Daylight

The average length of the day in July in Ribeiro Gonçalves is 11h and 44min.
On the first day of the month, sunrise is at 06:14 and sunset at 17:55. On the last day of July, sunrise is at 06:13 and sunset at 18:01 -03.

Sunshine

In July, the average sunshine is 9.3h.

UV index

The months with the highest UV index in Ribeiro Gonçalves are July through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during July, leads to the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.