October weather forecastColômbia, Brazil

Weather in October

October, the same as September, in Colômbia, Brazil, is a hot spring month, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 21.2°C (70.2°F).

Temperature

As October takes its course, Colômbia's average high-temperature registers at a still hot 32°C (89.6°F), closely aligning with the preceding month. Throughout the nights in October, Colômbia experiences an average low-temperature of 21.2°C (70.2°F).

Heat index

During October, the heat index is evaluated at a fiery hot 38°C (100.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in October is 63%.

Rainfall

In Colômbia, during October, the rain falls for 18.9 days and regularly aggregates up to 125mm (4.92") of precipitation. In Colômbia, Brazil, during the entire year, the rain falls for 210.2 days and collects up to 1335mm (52.56") of precipitation.

Daylight

In October, the average length of the day is 12h and 34min.
On the first day of the month, sunrise is at 05:55 and sunset at 18:13. On the last day of October, sunrise is at 05:32 and sunset at 18:23 -03.

Sunshine

In Colômbia, the average sunshine in October is 8.8h.

UV index

In Colômbia, the average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 6 in October translates into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.