October weather forecast
Guanambi, Brazil

October, like September, is another hot spring month in Guanambi, Brazil, with an average temperature ranging between min 19.4°C (66.9°F) and max 31.5°C (88.7°F).

Temperature

October stands out as Guanambi's warmest month, with an average high-temperature of 31.5°C (88.7°F) and a low-temperature of 19.4°C (66.9°F).

Heat index

During October, the heat index is estimated at a torrid 36°C (96.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Guanambi, the average relative humidity in October is 59%.

Rainfall

In October, the rain falls for 10.4 days. Throughout October, 59mm (2.32") of precipitation is accumulated. In Guanambi, during the entire year, the rain falls for 127.4 days and collects up to 611mm (24.06") of precipitation.

Daylight

In October, the average length of the day in Guanambi is 12h and 25min.
On the first day of the month, sunrise is at 05:33 and sunset at 17:47. On the last day of October, sunrise is at 05:16 and sunset at 17:53 -03.

Sunshine

The average sunshine in October is 9.1h.

UV index

The months with the lowest UV index are January through August, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In October, a daily UV index of 6 turns into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.