October weather forecast
Ubaí, Brazil

October, the same as September, in Ubaí, Brazil, is another tropical spring month, with an average temperature ranging between max 33°C (91.4°F) and min 21°C (69.8°F).

Temperature

Ubaí, Brazil, experiences a recorded average high-temperature of a still tropical 33°C (91.4°F) in October, closely aligned with September's 33.5°C (92.3°F). Ubaí documents a significant temperature variance in October, with the mean nighttime lows settling at an agreeable 21°C (69.8°F).

Heat index

The heat index in October is appraised at a sweltering 38°C (100.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in October is 56%.

Rainfall

In Ubaí, Brazil, in October, it is raining for 15.2 days, with typically 96mm (3.78") of accumulated precipitation. In Ubaí, Brazil, during the entire year, the rain falls for 165.1 days and collects up to 827mm (32.56") of precipitation.

Daylight

In Ubaí, the average length of the day in October is 12h and 28min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:56. On the last day of October, sunrise is at 05:21 and sunset at 18:03 -03.

Sunshine

In October, the average sunshine is 8.8h.

UV index

January through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Ubaí. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In October, the maximum UV index of 6 suggests this advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.