October weather forecast
Ouvidor, Brazil

October, like September, is another hot spring month in Ouvidor, Brazil, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 19.7°C (67.5°F).

Temperature

With October's arrival, Ouvidor, Brazil, notes an average high-temperature of a still hot 30.8°C (87.4°F), closely following the trend of the preceding month. During October, the temperature in Ouvidor, Brazil, is averaged to a low of 19.7°C (67.5°F) at night.

Heat index

The average heat index in October is appraised at a torrid 36°C (96.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in October is 65%.

Rainfall

In Ouvidor, in October, it is raining for 21.6 days, with typically 169mm (6.65") of accumulated precipitation. Throughout the year, there are 222.7 rainfall days, and 1699mm (66.89") of precipitation is accumulated.

Daylight

In October, the average length of the day in Ouvidor is 12h and 31min.
On the first day of the month, sunrise is at 05:52 and sunset at 18:09. On the last day of October, sunrise is at 05:31 and sunset at 18:18 -03.

Sunshine

The average sunshine in October in Ouvidor is 8.8h.

UV index

January, July through October, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in October converts into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.