October weather forecast
Jacaré dos Homens, Brazil

October is a tropical spring month in Jacaré dos Homens, Brazil, with an average temperature fluctuating between 32.2°C (90°F) and 20.6°C (69.1°F).

Temperature

As Jacaré dos Homens transitions from September to October, the average high-temperatures adjust to a tropical 32.2°C (90°F), nearly the same as the previous 29.9°C (85.8°F). Jacaré dos Homens observes an average nighttime low-temperature of 20.6°C (69.1°F) during the month of October.

Heat index

Throughout October, the heat index is calculated to be an extremely hot 40°C (104°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In October, the average relative humidity in Jacaré dos Homens is 66%.

Rainfall

In October, the rain falls for 6.6 days. Throughout October, 12mm (0.47") of precipitation is accumulated. In Jacaré dos Homens, during the entire year, the rain falls for 130.4 days and collects up to 289mm (11.38") of precipitation.

Daylight

In Jacaré dos Homens, the average length of the day in October is 12h and 19min.
On the first day of the month, sunrise is at 05:12 and sunset at 17:24. On the last day of October, in Jacaré dos Homens, Brazil, sunrise is at 04:58 and sunset at 17:25 -03.

Sunshine

The average sunshine in October in Jacaré dos Homens is 8.3h.

UV index

The months with the highest UV index in Jacaré dos Homens are January through March, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In October, the UV index of 7 transforms into the following advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.