October weather forecastMacajuba, Brazil

Weather in October

October in Macajuba, Brazil, is a tropical spring month, with temperature in the range of an average high of 31.2°C (88.2°F) and an average low of 20.6°C (69.1°F).

Temperature

With the onset of October, the average high-temperature stands at a tropical 31.2°C (88.2°F), closely aligned with September's 29.5°C (85.1°F). In October, the recorded average low-temperature is a pleasant 20.6°C (69.1°F).

Heat index

For October, the heat index is evaluated at a very hot 38°C (100.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Observations indicate that the heat index values are for shady locations with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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 achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

October is the least humid month in Macajuba, with an average relative humidity of 68%.

Rainfall

In Macajuba, Brazil, in October, it is raining for 15.3 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, in Macajuba, there are 185.3 rainfall days, and 502mm (19.76") of precipitation is accumulated.

Daylight

The average length of the day in October in Macajuba is 12h and 23min.
On the first day of October, sunrise is at 05:24 and sunset at 17:37. On the last day of the month, sunrise is at 05:08 and sunset at 17:41 -03.

Sunshine

In October, the average sunshine in Macajuba is 6.4h.

UV index

The months with the highest UV index are January, February and October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 7 during October translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.