July weather forecast
São Miguel do Guamá, Brazil

July, the same as June, in São Miguel do Guamá, Brazil, is a hot winter month, with an average temperature fluctuating between 20.9°C (69.6°F) and 31.1°C (88°F).

Temperature

Welcoming July, São Miguel do Guamá notes an average high-temperature of a still tropical 31.1°C (88°F), nearly consistent with June's 30.8°C (87.4°F). Nighttime temperature experiences an average drop to an agreeable 20.9°C (69.6°F) in July.

Heat index

The heat index value for July is evaluated at an extremely hot 43°C (109.4°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In July, the average relative humidity in São Miguel do Guamá is 84%.

Rainfall

In July, the rain falls for 24.4 days. Throughout July, 63mm (2.48") of precipitation is accumulated. In São Miguel do Guamá, Brazil, during the entire year, the rain falls for 299.8 days and collects up to 1384mm (54.49") of precipitation.

Daylight

The average length of the day in July in São Miguel do Guamá is 12h and 2min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:14. On the last day of July, in São Miguel do Guamá, Brazil, sunrise is at 06:14 and sunset at 18:17 -03.

Sunshine

In July, the average sunshine is 8h.

UV index

The months with the highest UV index are July, September through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.