September weather forecast
Tibú, Colombia

September, the first month of the autumn in Tibú, is still a very hot month, with an average temperature ranging between max 35°C (95°F) and min 20.9°C (69.6°F).

Temperature

The beginning of September reveals an average high-temperature of a still very hot 35°C (95°F), showing minimal deviation from the previous month. Tibú's average low-temperature for the month of September denotes a significant decline from the daily high, recording at a pleasant 20.9°C (69.6°F).

Heat index

In September, the heat index is evaluated at a blazing hot 48°C (118.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Heat index data is primarily for areas with shade and subjected to light winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 65%.

Rainfall

In Tibú, in September, it is raining for 26.2 days, with typically 178mm (7.01") of accumulated precipitation. In Tibú, during the entire year, the rain falls for 300.5 days and collects up to 1910mm (75.2") of precipitation.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:59. On the last day of September, sunrise is at 05:39 and sunset at 17:42 -05.

Sunshine

In Tibú, the average sunshine in September is 9.6h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.