October weather forecast
Caturaí, Brazil

October, like September, is a hot spring month in Caturaí, Brazil, with temperature in the range of an average low of 20.1°C (68.2°F) and an average high of 31.2°C (88.2°F).

Temperature

Caturaí registers an average high-temperature of a still tropical 31.2°C (88.2°F) with the arrival of October, showing minor deviation from the preceding month. The average temperature during October nights dips to an agreeable 20.1°C (68.2°F).

Heat index

The heat index in October is estimated at a fiery hot 36°C (96.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in October in Caturaí is 64%.

Rainfall

In Caturaí, during October, the rain falls for 20.7 days and regularly aggregates up to 133mm (5.24") of precipitation. Throughout the year, in Caturaí, there are 202.6 rainfall days, and 1082mm (42.6") of precipitation is accumulated.

Daylight

In October, the average length of the day in Caturaí, Brazil, is 12h and 29min.
On the first day of October in Caturaí, sunrise is at 05:59 and sunset at 18:15. On the last day of the month, sunrise is at 05:40 and sunset at 18:22 -03.

Sunshine

In Caturaí, the average sunshine in October is 8.8h.

UV index

In October, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during October leads to these advisories:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.