October weather forecastAlagoa Nova, Brazil

Weather in October

October, the same as September, is a moderately hot spring month in Alagoa Nova, Brazil, with an average temperature varying between 29.9°C (85.8°F) and 20°C (68°F).

Temperature

The onset of October brings an average high-temperature of a still warm 29.9°C (85.8°F), nearly matching the September temperature. Alagoa Nova reports an average low-temperature of 20°C (68°F) during the nights of October.

Heat index

The heat index for October is estimated at a torrid 36°C (96.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly critical for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In October, the average relative humidity in Alagoa Nova is 74%.

Rainfall

In Alagoa Nova, in October, it is raining for 14.9 days, with typically 12mm (0.47") of accumulated precipitation. In Alagoa Nova, during the entire year, the rain falls for 212.6 days and collects up to 486mm (19.13") of precipitation.

Daylight

In October, the average length of the day is 12h and 16min.
On the first day of the month, sunrise is at 05:07 and sunset at 17:17. On the last day of October, sunrise is at 04:55 and sunset at 17:17 -03.

Sunshine

In Alagoa Nova, the average sunshine in October is 6.8h.

UV index

January through June, August through December, with an average maximum UV index of 6, are months with the highest UV index in Alagoa Nova. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 during October translates into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.