September weather forecast
Pendales, Colombia

The first month of the autumn, September, is still a tropical month in Pendales, Colombia, with temperature in the range of an average low of 26.8°C (80.2°F) and an average high of 30.5°C (86.9°F).

Temperature

The introduction of September sees an average high-temperature of a still hot 30.5°C (86.9°F), hardly deviating from August. The month of September is marked by an average minimum temperature of 26.8°C (80.2°F), slightly cooler than its daytime counterpart.

Heat index

The heat index value during September is computed to be a fiery hot 38°C (100.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 are particularly relevant to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In September, the average relative humidity in Pendales, Colombia, is 77%.

Rainfall

In Pendales, during September, the rain falls for 25.5 days and regularly aggregates up to 150mm (5.91") of precipitation. In Pendales, during the entire year, the rain falls for 210.6 days and collects up to 1115mm (43.9") of precipitation.

Daylight

In Pendales, the average length of the day in September is 12h and 11min.
On the first day of September in Pendales, sunrise is at 05:53 and sunset at 18:11. On the last day of the month, sunrise is at 05:51 and sunset at 17:53 -05.

Sunshine

In Pendales, the average sunshine in September is 10.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Pendales. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during September leads to these advisories:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.