October weather forecast
Macambira, Brazil

October, like September, in Macambira, Brazil, is a moderately hot spring month, with an average temperature varying between 29.9°C (85.8°F) and 20.5°C (68.9°F).

Temperature

Macambira's October average high-temperature settles at a still moderately hot 29.9°C (85.8°F), showing a near match with the preceding month. Macambira witnesses an average low-temperature of 20.5°C (68.9°F) throughout the month of October.

Heat index

For most parts of October, the heat index is evaluated at a sweltering 37°C (98.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in October in Macambira, Brazil, is 77%.

Rainfall

In Macambira, Brazil, in October, it is raining for 14.3 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, there are 183.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 20min.
On the first day of October in Macambira, sunrise is at 05:13 and sunset at 17:25. On the last day of the month, sunrise is at 04:59 and sunset at 17:28 -03.

Sunshine

In Macambira, Brazil, the average sunshine in October is 6.8h.

UV index

April through October, with an average maximum UV index of 6, are months with the lowest UV index in Macambira, Brazil. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in October suggests the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.