October weather forecast
Porto dos Gaúchos, Brazil

October, the same as September, in Porto dos Gaúchos, Brazil, is another hot spring month, with an average temperature ranging between min 21.1°C (70°F) and max 33.2°C (91.8°F).

Temperature

Porto dos Gaúchos's average high-temperature in October is a tropical 33.2°C (91.8°F), indicating a subtle variation from September. Porto dos Gaúchos experiences a substantial divergence from daytime highs in October, with average lows hovering around a pleasant 21.1°C (70°F).

Heat index

The heat index value during October is estimated at a life-threatening hot 45°C (113°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in October is 73%.

Rainfall

In Porto dos Gaúchos, during October, the rain falls for 24.4 days and regularly aggregates up to 158mm (6.22") of precipitation. Throughout the year, there are 233.8 rainfall days, and 1677mm (66.02") of precipitation is accumulated.

Daylight

In Porto dos Gaúchos, the average length of the day in October is 12h and 22min.
On the first day of October, sunrise is at 05:32 and sunset at 17:45. On the last day of the month, sunrise is at 05:17 and sunset at 17:48 -04.

Sunshine

In Porto dos Gaúchos, the average sunshine in October is 8.2h.

UV index

In Porto dos Gaúchos, the average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during October translates into these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.