September weather forecast
Carnaubal, Brazil

September, the first month of the spring in Carnaubal, is still a hot month, with an average temperature fluctuating between 33.9°C (93°F) and 20.7°C (69.3°F).

Temperature

With the onset of September, a modest change to a still tropical 33.9°C (93°F) from August's 32.9°C (91.2°F) is noted in high-temperature. Carnaubal, in September, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 20.7°C (69.3°F).

Heat index

The heat index in September is evaluated at a scorching 40°C (104°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The least humid month in Carnaubal is September, with an average relative humidity of 56%.

Rainfall

The month with the least rainfall in Carnaubal is September, when the rain falls for 4.4 days and typically collects 4mm (0.16") of precipitation.

Daylight

In September, the average length of the day in Carnaubal is 12h and 5min.
On the first day of September, sunrise is at 05:42 and sunset at 17:44. On the last day of the month, sunrise is at 05:29 and sunset at 17:37 -03.

Sunshine

September has the most sunshine of the year in Carnaubal, with an average of 9.5h of sunshine.

UV index

The months with the highest UV index are July through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.