September weather forecast
Cumaribo, Colombia

September, the first month of the autumn in Cumaribo, is still a warm month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 29.9°C (85.8°F).

Temperature

Entering September, Cumaribo's average high-temperature reads a still moderately hot 29.9°C (85.8°F), indicating a close resemblance to the previous month's climate. September nights observe an average temperature dip to an agreeable 22.9°C (73.2°F).

Heat index

September's mean heat index is estimated at a torrid 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. 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. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In September, the average relative humidity is 83%.

Rainfall

In Cumaribo, in September, it is raining for 27.5 days, with typically 149mm (5.87") of accumulated precipitation. Throughout the year, in Cumaribo, there are 269.7 rainfall days, and 1837mm (72.32") of precipitation is accumulated.

Daylight

In Cumaribo, the average length of the day in September is 12h and 8min.
On the first day of September, sunrise is at 05:33 and sunset at 17:44. On the last day of the month, sunrise is at 05:26 and sunset at 17:31 -05.

Sunshine

The average sunshine in September is 7.6h.

UV index

January through March, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.