October weather forecast
Piancó, Brazil

October is a fiery hot spring month in Piancó, Brazil, with an average temperature fluctuating between 35.4°C (95.7°F) and 23°C (73.4°F).

Temperature

The advent of October denotes an average high-temperature of a very hot 35.4°C (95.7°F), subtly different from September's 34.4°C (93.9°F). Piancó's average nighttime temperature descends significantly from the day's peak in October, settling at a warm 23°C (73.4°F).

Heat index

Throughout October, the heat index is estimated at a blisteringly hot 41°C (105.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Piancó, the average relative humidity in October is 49%.

Rainfall

In October, the rain falls for 4.2 days. Throughout October, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 148.4 rainfall days, and 508mm (20") of precipitation is accumulated.

Daylight

The average length of the day in October in Piancó is 12h and 16min.
On the first day of October in Piancó, Brazil, sunrise is at 05:15 and sunset at 17:26. On the last day of the month, sunrise is at 05:04 and sunset at 17:26 -03.

Sunshine

In October, the average sunshine in Piancó, Brazil, is 9.6h.

UV index

The months with the highest UV index in Piancó are January through March, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: During October, 7 as the daily maximum UV index converts into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.