October weather forecast
Brejinho, Brazil

October, the same as September, in Brejinho, Brazil, is a hot spring month, with an average temperature varying between 33.8°C (92.8°F) and 21.4°C (70.5°F).

Temperature

Brejinho, Brazil, commences October with an average high-temperature of a still tropical 33.8°C (92.8°F), maintaining a close resemblance to the previous month. Brejinho sees a consistent average low-temperature of 21.4°C (70.5°F) in October, indicating a substantial decrease from the day's temperature.

Heat index

October's mean heat index is computed to be a sweltering 39°C (102.2°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In October, the average relative humidity is 54%.

Rainfall

In Brejinho, in October, it is raining for 4.1 days, with typically 10mm (0.39") of accumulated precipitation. In Brejinho, during the entire year, the rain falls for 126.4 days and collects up to 401mm (15.79") of precipitation.

Daylight

In October, the average length of the day in Brejinho is 12h and 16min.
On the first day of the month, sunrise is at 05:13 and sunset at 17:23. On the last day of October, in Brejinho, Brazil, sunrise is at 05:01 and sunset at 17:23 -03.

Sunshine

The average sunshine in October in Brejinho is 9.6h.

UV index

The months with the highest UV index in Brejinho are January through March, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 7 in October transforms into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.