October weather forecast
Guatapará, Brazil

October, like September, is a hot spring month in Guatapará, Brazil, with temperature in the range of an average low of 19.9°C (67.8°F) and an average high of 31.3°C (88.3°F).

Temperature

Guatapará sees the arrival of October with an average high-temperature of a still tropical 31.3°C (88.3°F), indicating a subtle variation from September. Throughout October, Guatapará records an average temperature of 19.9°C (67.8°F) at night.

Heat index

The heat index value during October is estimated at a fiery hot 37°C (98.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In October, the average relative humidity is 66%.

Rainfall

In Guatapará, Brazil, in October, it is raining for 18.4 days, with typically 117mm (4.61") of accumulated precipitation. In Guatapará, during the entire year, the rain falls for 207 days and collects up to 1206mm (47.48") of precipitation.

Daylight

In Guatapará, Brazil, the average length of the day in October is 12h and 36min.
On the first day of the month, sunrise is at 05:52 and sunset at 18:10. On the last day of October, in Guatapará, Brazil, sunrise is at 05:28 and sunset at 18:22 -03.

Sunshine

In Guatapará, the average sunshine in October is 9h.

UV index

January, March, July through November, 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during October translates into the following directions:
Deter overexposure. Protecting against the sun's effects is essential. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.