September weather forecast
Aquidauana, Brazil

The first month of the spring, September, is also a hot month in Aquidauana, Brazil, with an average temperature ranging between min 20.2°C (68.4°F) and max 34°C (93.2°F).

Temperature

As Aquidauana transitions into September, the average high-temperature stands at a still tropical 34°C (93.2°F), offering little variation from the preceding month. Aquidauana registers a prominent dip from daytime highs, with an average of 20.2°C (68.4°F) during the nights of September.

Heat index

September's average heat index is evaluated at a fiery hot 39°C (102.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The least humid month is September, with an average relative humidity of 51%.

Rainfall

In Aquidauana, Brazil, during September, the rain falls for 8.4 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Aquidauana, there are 182.2 rainfall days, and 939mm (36.97") of precipitation is accumulated.

Daylight

In Aquidauana, the average length of the day in September is 11h and 59min.
On the first day of September, sunrise is at 05:51 and sunset at 17:34. On the last day of the month, sunrise is at 05:24 and sunset at 17:41 -04.

Sunshine

In Aquidauana, the average sunshine in September is 9.3h.

UV index

The months with the highest UV index are March, August through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during September leads to these advisories:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.