October weather forecastCubati, Brazil

Weather in October

October, like September, is a hot spring month in Cubati, Brazil, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 20.8°C (69.4°F).

Temperature

Cubati experiences a transition to a still tropical 31.9°C (89.4°F) in average high-temperatures with the arrival of October, not greatly differing from September's 31°C (87.8°F). Cubati, during the nights of October, experiences an average temperature drop to a pleasant 20.8°C (69.4°F).

Heat index

During October, the heat index is estimated at a torrid 37°C (98.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in October is 62%.

Rainfall

In Cubati, in October, it is raining for 2.9 days, with typically 3mm (0.12") of accumulated precipitation. In Cubati, during the entire year, the rain falls for 137.8 days and collects up to 433mm (17.05") of precipitation.

Daylight

In October, the average length of the day in Cubati is 12h and 16min.
On the first day of October in Cubati, sunrise is at 05:09 and sunset at 17:19. On the last day of the month, sunrise is at 04:58 and sunset at 17:19 -03.

Sunshine

The average sunshine in October is 9.3h.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 7 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.