September weather forecast
Aloândia, Brazil

September, the first month of the spring in Aloândia, is also a hot month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 33.4°C (92.1°F).

Temperature

Aloândia registers the highest average temperatures during the month of September, with peaks of 33.4°C (92.1°F) and lows of 20.5°C (68.9°F).

Heat index

The heat index value during September is appraised at a sweltering 35°C (95°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 43%.

Rainfall

In September, the rain falls for 6.5 days. Throughout September, 25mm (0.98") of precipitation is accumulated. In Aloândia, during the entire year, the rain falls for 202.9 days and collects up to 1196mm (47.09") of precipitation.

Daylight

In September, the average length of the day is 12h and 1min.
On the first day of September, sunrise is at 06:24 and sunset at 18:11. On the last day of the month, sunrise is at 06:00 and sunset at 18:15 -03.

Sunshine

In September, the average sunshine is 9.7h.

UV index

In Aloândia, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the UV index of 6 transforms into the following advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.