October weather forecast
Senador Sá, Brazil

October, the same as September, is another sweltering spring month in Senador Sá, Brazil, with temperature in the range of an average high of 35.8°C (96.4°F) and an average low of 23.8°C (74.8°F).

Temperature

Senador Sá witnesses the warmest weather in October, with temperatures averaging a high of 35.8°C (96.4°F) and a low of 23.8°C (74.8°F).

Heat index

Throughout October, the heat index is computed to be a life-threatening hot 46°C (114.8°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
Heat index determinations are made taking into account the shade and light air movements. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The months with the lowest humidity in Senador Sá, Brazil, are September and October, with an average relative humidity of 57%.

Rainfall

In Senador Sá, during October, the rain falls for 8 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in Senador Sá, there are 204.6 rainfall days, and 1055mm (41.54") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 05:27 and sunset at 17:35. On the last day of October, in Senador Sá, Brazil, sunrise is at 05:18 and sunset at 17:32 -03.

Sunshine

In Senador Sá, the average sunshine in October is 8.6h.

UV index

The months with the highest UV index in Senador Sá, Brazil, are July through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, the average maximum UV index of 7 translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.