October weather forecast
Humaitá, Brazil

October, like September, in Humaitá, Brazil, is another fiery hot spring month, with an average temperature varying between 35.1°C (95.2°F) and 23.5°C (74.3°F).

Temperature

The arrival of October is marked by an average high-temperature of a still very hot 35.1°C (95.2°F), bearing a close resemblance to September. Throughout October, the average low-temperature in Humaitá dips to a moderately hot 23.5°C (74.3°F).

Heat index

October's mean heat index is appraised at a burning hot 51°C (123.8°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to 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 human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Humaitá, Brazil, the average relative humidity in October is 71%.

Rainfall

In October, in Humaitá, the rain falls for 19.5 days. Throughout October, 83mm (3.27") of precipitation is accumulated. In Humaitá, during the entire year, the rain falls for 246.6 days and collects up to 1538mm (60.55") of precipitation.

Daylight

The average length of the day in October is 12h and 17min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:06. On the last day of October, in Humaitá, sunrise is at 05:44 and sunset at 18:07 -04.

Sunshine

October has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

May through November, with an average maximum UV index of 7, are months with the highest UV index in Humaitá, Brazil. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: During October, 7 as the daily maximum UV index converts into the following advice:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.