October weather forecast
Pires Ferreira, Brazil

October in Pires Ferreira, Brazil, is a very hot spring month, with an average temperature varying between 22.5°C (72.5°F) and 35.1°C (95.2°F).

Temperature

October is the warmest month, with the temperature often reaching an average high of 35.1°C (95.2°F) and an average low of 22.5°C (72.5°F).

Heat index

The heat index in October is estimated at a scorching 42°C (107.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Pires Ferreira, the average relative humidity in October is 53%.

Rainfall

In Pires Ferreira, in October, during 7.3 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Pires Ferreira, during the entire year, the rain falls for 184 days and collects up to 817mm (32.17") of precipitation.

Daylight

The average length of the day in October in Pires Ferreira is 12h and 12min.
On the first day of October in Pires Ferreira, Brazil, sunrise is at 05:27 and sunset at 17:36. On the last day of the month, sunrise is at 05:18 and sunset at 17:34 -03.

Sunshine

In Pires Ferreira, the average sunshine in October is 9.1h.

UV index

July through December, with an average maximum UV index of 7, are months with the highest UV index in Pires Ferreira. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the UV index of 7 transforms into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.