October weather forecast
Itarumã, Brazil

October, the same as September, in Itarumã, Brazil, is another tropical spring month, with an average temperature varying between 20.5°C (68.9°F) and 31°C (87.8°F).

Temperature

Transitioning into October, Itarumã records an average high-temperature of a still hot 31°C (87.8°F), almost identical to September's 32.7°C (90.9°F). Itarumã encounters an average low-temperature of 20.5°C (68.9°F) during October nights.

Heat index

October's average heat index is computed to be a torrid 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in October is 66%.

Rainfall

In Itarumã, in October, during 22.7 rainfall days, 125mm (4.92") of precipitation is typically accumulated. In Itarumã, Brazil, during the entire year, the rain falls for 229.3 days and collects up to 1267mm (49.88") of precipitation.

Daylight

In Itarumã, Brazil, the average length of the day in October is 12h and 32min.
On the first day of the month, sunrise is at 06:06 and sunset at 18:23. On the last day of October, in Itarumã, sunrise is at 05:45 and sunset at 18:32 -03.

Sunshine

In Itarumã, the average sunshine in October is 8.9h.

UV index

The average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 6 during October translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.