October weather forecast
Lagoa Seca, Brazil

October, like September, in Lagoa Seca, Brazil, is another warm spring month, with an average temperature varying between 29.9°C (85.8°F) and 20°C (68°F).

Temperature

As September turns into October, the average high-temperatures rest at a still moderately hot 29.9°C (85.8°F), showing a minor variation from the prior month. Lagoa Seca experiences an average temperature drop to an agreeable 20°C (68°F) during October nights.

Heat index

October's mean heat index is evaluated at a very hot 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. 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 crucial for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in October in Lagoa Seca is 74%.

Rainfall

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

Daylight

In Lagoa Seca, Brazil, the average length of the day in October is 12h and 16min.
On the first day of October, sunrise is at 05:07 and sunset at 17:18. On the last day of the month, sunrise is at 04:56 and sunset at 17:17 -03.

Sunshine

The average sunshine in October in Lagoa Seca is 6.8h.

UV index

The months with the highest UV index in Lagoa Seca are January through June, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 6 suggests these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.