July weather forecastMelgaço, Brazil

Weather in July

July, the same as June, in Melgaço, Brazil, is another hot winter month, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 32.7°C (90.9°F).

Temperature

The transition into July reveals an average high-temperature of a still tropical 32.7°C (90.9°F), mirroring a close resemblance to June. In Melgaço, the July nights cool down to an average low of 22°C (71.6°F).

Heat index

The heat index value for July is estimated at a blazing hot 47°C (116.6°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Melgaço, the average relative humidity in July is 79%.

Rainfall

In Melgaço, in July, it is raining for 22.3 days, with typically 55mm (2.17") of accumulated precipitation. In Melgaço, Brazil, during the entire year, the rain falls for 282.9 days and collects up to 1449mm (57.05") of precipitation.

Daylight

In July, the average length of the day in Melgaço is 12h and 2min.
On the first day of July in Melgaço, sunrise is at 06:26 and sunset at 18:27. On the last day of the month, sunrise is at 06:28 and sunset at 18:30 -03.

Sunshine

In Melgaço, the average sunshine in July is 8.6h.

UV index

The months with the highest UV index in Melgaço are May through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.