September weather forecast
Ibipitanga, Brazil

The first month of the spring, September, is also a hot month in Ibipitanga, Brazil, with temperature in the range of an average low of 18.3°C (64.9°F) and an average high of 32.5°C (90.5°F).

Temperature

As Ibipitanga welcomes September, the average high-temperature stabilizes at a still hot 32.5°C (90.5°F), showing little deviation from August's 30.5°C (86.9°F). Despite higher daytime temperatures, nighttime averages fall to a comfortable 18.3°C (64.9°F) in September in Ibipitanga.

Heat index

The heat index value for September is calculated to be a very hot 35°C (95°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

With an average relative humidity of 50%, September is the least humid month in Ibipitanga.

Rainfall

January through July, September through December are months with rainfall. September is the first month it rains in Ibipitanga, Brazil. Throughout September, in the average 2.3 rainfall days, it receives 4mm (0.16") of precipitation. Throughout the year, there are 142.2 rainfall days, and 827mm (32.56") of precipitation is accumulated.

Daylight

In Ibipitanga, the average length of the day in September is 12h and 2min.
On the first day of September, sunrise is at 05:53 and sunset at 17:45. On the last day of the month, sunrise is at 05:33 and sunset at 17:46 -03.

Sunshine

The average sunshine in September is 9.9h.

UV index

With an average maximum UV index of 7, September is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.