October weather forecastMamonas, Brazil

Weather in October

October, the same as September, in Mamonas, Brazil, is another hot spring month, with an average temperature ranging between max 31.1°C (88°F) and min 19°C (66.2°F).

Temperature

The month of October, characterized by an average high of 31.1°C (88°F) and a low of 19°C (66.2°F), is recognized as the warmest.

Heat index

In October, the heat index is computed to be a very hot 35°C (95°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Mamonas, Brazil, the average relative humidity in October is 61%.

Rainfall

In October, in Mamonas, the rain falls for 13.6 days. Throughout October, 76mm (2.99") of precipitation is accumulated. In Mamonas, during the entire year, the rain falls for 151.8 days and collects up to 685mm (26.97") of precipitation.

Daylight

In October, the average length of the day in Mamonas is 12h and 26min.
On the first day of October, sunrise is at 05:33 and sunset at 17:48. On the last day of the month, sunrise is at 05:15 and sunset at 17:54 -03.

Sunshine

The average sunshine in October in Mamonas is 9h.

UV index

The average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in October, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.