October weather forecast
Tutóia, Brazil

October, like September, is another tropical spring month in Tutóia, Brazil, with an average temperature ranging between min 25.6°C (78.1°F) and max 31.8°C (89.2°F).
The perfect water temperature of 27.2°C (81°F) with 8mm (0.31") of accumulated rainfall and only 5.4 rainfall days, makes October a great period for swimming and other water activities.

Temperature

In Tutóia, the average temperatures in October are the highest, with a peak at 31.8°C (89.2°F) and a low of 25.6°C (78.1°F).

Heat index

The heat index for October is appraised at an extremely hot 41°C (105.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The average relative humidity in October in Tutóia is 72%.

Rainfall

October is the month with the least rainfall in Tutóia. Rain falls for 5.4 days and accumulates 8mm (0.31") of precipitation.

Sea temperature

In Tutóia, the average seawater temperature in October is 27.2°C (81°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

In October, the average length of the day is 12h and 10min.
On the first day of October in Tutóia, Brazil, sunrise is at 05:34 and sunset at 17:42. On the last day of the month, sunrise is at 05:26 and sunset at 17:39 -03.

Sunshine

In Tutóia, the average sunshine in October is 9.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Tutóia. The months with the lowest UV index in Tutóia are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 7 suggests these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.