October weather forecastPompéu, Brazil

Weather in October

October, like September, is a hot spring month in Pompéu, Brazil, with an average temperature varying between 19.9°C (67.8°F) and 30.7°C (87.3°F).

Temperature

The beginning of October records an average high-temperature of a still hot 30.7°C (87.3°F), almost echoing the conditions of the previous month. An average minimum temperature of 19.9°C (67.8°F) is recorded in Pompéu during the month of October.

Heat index

Throughout October, the heat index is evaluated at a fiery hot 35°C (95°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for 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.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In October, the average relative humidity is 65%.

Rainfall

In October, in Pompéu, the rain falls for 19 days. Throughout October, 139mm (5.47") of precipitation is accumulated. Throughout the year, in Pompéu, there are 208.9 rainfall days, and 1315mm (51.77") of precipitation is accumulated.

Daylight

In Pompéu, the average length of the day in October is 12h and 32min.
On the first day of October, sunrise is at 05:40 and sunset at 17:58. On the last day of the month, sunrise is at 05:19 and sunset at 18:07 -03.

Sunshine

In Pompéu, Brazil, the average sunshine in October is 8.7h.

UV index

The months with the highest UV index are January, February, July through October and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 6 during October, leads to the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.