September weather forecast
Tupiratins, Brazil

September, the first month of the spring in Tupiratins, is also a sweltering month, with an average temperature ranging between min 23.8°C (74.8°F) and max 37.2°C (99°F).

Temperature

Tupiratins's warmest weather arrives in September, when temperatures average a high of 37.2°C (99°F) and a low of 23.8°C (74.8°F).

Heat index

The heat index for September is calculated to be an extremely hot 42°C (107.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the lowest humidity in Tupiratins are August and September, with an average relative humidity of 40%.

Rainfall

In Tupiratins, Brazil, in September, during 4.6 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.

Daylight

In Tupiratins, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:11. On the last day of September, sunrise is at 05:56 and sunset at 18:07 -03.

Sunshine

In September, the average sunshine in Tupiratins is 9.6h.

UV index

The months with the highest UV index in Tupiratins are May through September and November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.