September weather forecast
Aragarças, Brazil

The first month of the spring, September, is a sweltering month in Aragarças, Brazil, with an average temperature fluctuating between 22.1°C (71.8°F) and 36.4°C (97.5°F).

Temperature

September, with its average high-temperature of 36.4°C (97.5°F) and an average low-temperature of 22.1°C (71.8°F), holds the record as the warmest month.

Heat index

For September, the heat index is computed to be an extremely hot 40°C (104°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Aragarças, Brazil, the average relative humidity in September is 40%.

Rainfall

In Aragarças, in September, it is raining for 6.9 days, with typically 11mm (0.43") of accumulated precipitation. In Aragarças, during the entire year, the rain falls for 187.5 days and collects up to 873mm (34.37") of precipitation.

Daylight

In Aragarças, the average length of the day in September is 12h and 1min.
On the first day of September in Aragarças, sunrise is at 05:34 and sunset at 17:23. On the last day of the month, sunrise is at 05:11 and sunset at 17:25 -04.

Sunshine

The average sunshine in September in Aragarças is 9.7h.

UV index

August and September, with an average maximum UV index of 7, are months with the highest UV index in Aragarças. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.