October weather forecast
Tapanã, Brazil

October, like September, is a hot spring month in Tapanã, Brazil, with an average temperature varying between 23.5°C (74.3°F) and 33.8°C (92.8°F).

Temperature

Tapanã's temperatures tend to reach their peak averages in October, with a high of 33.8°C (92.8°F) and a low of 23.5°C (74.3°F).

Heat index

The heat index in October is appraised at a burning hot 48°C (118.4°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The months with the lowest humidity are October and November, with an average relative humidity of 73%.

Rainfall

In Tapanã, during October, the rain falls for 21.5 days and regularly aggregates up to 50mm (1.97") of precipitation. In Tapanã, during the entire year, the rain falls for 314.8 days and collects up to 1954mm (76.93") of precipitation.

Daylight

The average length of the day in October is 12h and 8min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:07. On the last day of October, sunrise is at 05:52 and sunset at 18:02 -03.

Sunshine

The month with the most sunshine is October, with an average of 10.1h of sunshine.

UV index

The months with the highest UV index are May, July through October and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In October, the average maximum UV index of 7 translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.