October weather forecastArapiraca, Brazil

Weather in October

October in Arapiraca, Brazil, is a tropical spring month, with an average temperature varying between 20.3°C (68.5°F) and 30°C (86°F).

Temperature

As Arapiraca, Brazil, welcomes October, the average high-temperature records at a hot 30°C (86°F), marking an insignificant deviation from the prior month. Nighttime temperatures hover around an average low of 20.3°C (68.5°F) in October.

Heat index

The heat index value during October is calculated to be a torrid 37°C (98.6°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. 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. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in October is 76%.

Rainfall

In Arapiraca, in October, it is raining for 12.8 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, there are 194.5 rainfall days, and 384mm (15.12") of precipitation is accumulated.

Daylight

In October, the average length of the day in Arapiraca is 12h and 19min.
On the first day of October, sunrise is at 05:10 and sunset at 17:22. On the last day of the month, sunrise is at 04:56 and sunset at 17:23 -03.

Sunshine

The average sunshine in October in Arapiraca is 7.6h.

UV index

In October, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 6 during October translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.