September weather forecast
Manoel Urbano, Brazil

September, the first month of the spring in Manoel Urbano, is still a tropical month, with an average temperature varying between 34.2°C (93.6°F) and 21.9°C (71.4°F).

Temperature

September proves to be the warmest month, recording an average peak temperature of 34.2°C (93.6°F) and a minimum temperature of 21.9°C (71.4°F).

Heat index

The heat index for September is evaluated at a blazing hot 46°C (114.8°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Understand that the heat index values take into account shaded locations and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in September is 68%.

Rainfall

In Manoel Urbano, in September, during 17.4 rainfall days, 58mm (2.28") of precipitation is typically accumulated. Throughout the year, in Manoel Urbano, there are 263.8 rainfall days, and 1261mm (49.65") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 4min.
On the first day of September in Manoel Urbano, sunrise is at 05:38 and sunset at 17:35. On the last day of the month, sunrise is at 05:21 and sunset at 17:32 -05.

Sunshine

The average sunshine in September in Manoel Urbano is 8.9h.

UV index

July through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.