October weather forecast
Lavínia, Brazil

October, like September, is another hot spring month in Lavínia, Brazil, with an average temperature varying between 32.4°C (90.3°F) and 21.3°C (70.3°F).

Temperature

October commences with an average high-temperature of a still hot 32.4°C (90.3°F), showing little deviation from September's 32.5°C (90.5°F). Lavínia's average low-temperature for the month of October records at an agreeable 21.3°C (70.3°F).

Heat index

October's average heat index is calculated to be a very hot 39°C (102.2°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. 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 of high significance 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.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Lavínia, Brazil, the average relative humidity in October is 64%.

Rainfall

In October, the rain falls for 17.2 days. Throughout October, 110mm (4.33") of precipitation is accumulated. Throughout the year, there are 194.8 rainfall days, and 1177mm (46.34") of precipitation is accumulated.

Daylight

In Lavínia, the average length of the day in October is 12h and 35min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:22. On the last day of October, sunrise is at 05:41 and sunset at 18:34 -03.

Sunshine

In Lavínia, the average sunshine in October is 8.8h.

UV index

The months with the highest UV index are August and October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 during October translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.