September weather forecastMoiporá, Brazil

Weather in September

The first month of the spring, September, is still a hot month in Moiporá, Brazil, with an average temperature fluctuating between 34.1°C (93.4°F) and 21°C (69.8°F).

Temperature

Moiporá registers the highest average temperatures during the month of September, with peaks of 34.1°C (93.4°F) and lows of 21°C (69.8°F).

Heat index

The average heat index in September is appraised at a torrid 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in September is 40%.

Rainfall

In Moiporá, during September, the rain falls for 6.1 days and regularly aggregates up to 16mm (0.63") of precipitation. In Moiporá, Brazil, during the entire year, the rain falls for 205.3 days and collects up to 1139mm (44.84") of precipitation.

Daylight

The average length of the day in September in Moiporá is 12h and 1min.
On the first day of the month, sunrise is at 06:28 and sunset at 18:16. On the last day of September, in Moiporá, sunrise is at 06:05 and sunset at 18:20 -03.

Sunshine

In September, the average sunshine in Moiporá is 9.7h.

UV index

The months with the highest UV index are August and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.