October weather forecast
Sebastianópolis do Sul, Brazil

October, like September, is another hot spring month in Sebastianópolis do Sul, Brazil, with an average temperature ranging between min 20.7°C (69.3°F) and max 32.3°C (90.1°F).

Temperature

In October, the average high-temperature registers at a still tropical 32.3°C (90.1°F), nearly identical to September's 32.7°C (90.9°F). Sebastianópolis do Sul records an average low of 20.7°C (69.3°F) throughout the nights in October.

Heat index

The heat index value during October is computed to be a sweltering 39°C (102.2°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in October in Sebastianópolis do Sul, Brazil, is 64%.

Rainfall

In Sebastianópolis do Sul, in October, it is raining for 19.1 days, with typically 122mm (4.8") of accumulated precipitation. Throughout the year, in Sebastianópolis do Sul, there are 206.5 rainfall days, and 1211mm (47.68") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 35min.
On the first day of October, sunrise is at 06:00 and sunset at 18:18. On the last day of the month, sunrise is at 05:37 and sunset at 18:29 -03.

Sunshine

In Sebastianópolis do Sul, the average sunshine in October is 9h.

UV index

The average daily maximum UV index in October in Sebastianópolis do Sul is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 6 in October translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.