October weather forecast
Acauã, Brazil

October, like September, is a hot spring month in Acauã, Brazil, with an average temperature fluctuating between 21.1°C (70°F) and 32.7°C (90.9°F).

Temperature

With its high average temperature of 32.7°C (90.9°F) and a low of 21.1°C (70°F), October is regarded as the warmest month.

Heat index

In October, the heat index is calculated to be a sweltering 36°C (96.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

October is the least humid month in Acauã, with an average relative humidity of 50%.

Rainfall

In Acauã, in October, it is raining for 7.4 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 155.7 rainfall days, and 821mm (32.32") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 17min.
On the first day of the month, sunrise is at 05:28 and sunset at 17:39. On the last day of October, in Acauã, sunrise is at 05:15 and sunset at 17:39 -03.

Sunshine

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

UV index

The months with the highest UV index are September through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in October suggests the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.