October weather forecast
Lábrea, Brazil

October, like September, is another tropical spring month in Lábrea, Brazil, with an average temperature ranging between max 34.5°C (94.1°F) and min 23.3°C (73.9°F).

Temperature

October's average high-temperature stands at a tropical 34.5°C (94.1°F), showing little deviation from September's 35.7°C (96.3°F). Lábrea, during October, witnesses an average low-temperature of 23.3°C (73.9°F).

Heat index

In October, the average heat index is computed to be a burning hot 50°C (122°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In October, the average relative humidity is 73%.

Rainfall

In Lábrea, during October, the rain falls for 19.7 days and regularly aggregates up to 74mm (2.91") of precipitation. Throughout the year, there are 232.3 rainfall days, and 1127mm (44.37") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 16min.
On the first day of October, sunrise is at 06:03 and sunset at 18:13. On the last day of the month, sunrise is at 05:51 and sunset at 18:13 -04.

Sunshine

With an average of 9.8h of sunshine, October has the most sunshine of the year.

UV index

The months with the highest UV index are June through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, a daily maximum UV index of 7 leads to the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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. Enhance your sun protection with tightly woven, yet airy clothing.