October weather forecast
Terra Santa, Brazil

October, like September, in Terra Santa, Brazil, is another sweltering spring month, with an average temperature fluctuating between 25.1°C (77.2°F) and 36.3°C (97.3°F).

Temperature

The average high-temperature during October registers at a still very hot 36.3°C (97.3°F), maintaining a close resemblance to the previous month. In October, the nighttime temperature lowers to an average of 25.1°C (77.2°F).

Heat index

For October, the heat index is estimated at a burning hot 49°C (120.2°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Terra Santa, the average relative humidity in October is 60%.

Rainfall

In Terra Santa, in October, during 13.9 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Terra Santa, during the entire year, the rain falls for 213.6 days and collects up to 640mm (25.2") of precipitation.

Daylight

The average length of the day in October is 12h and 10min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:39. On the last day of October, sunrise is at 06:23 and sunset at 18:35 -03.

Sunshine

In October, the average sunshine in Terra Santa is 9.4h.

UV index

In October, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In October, an average UV index of 7 transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.