September weather forecast
Cereté, Colombia

The first month of the autumn, September, is still a hot month in Cereté, Colombia, with an average temperature ranging between min 23.3°C (73.9°F) and max 31.9°C (89.4°F).

Temperature

Cereté's weather, upon September's arrival, documents an average high-temperature of a still hot 31.9°C (89.4°F), nearly identical to the prior month. September brings Cereté a consistent average low-temperature of 23.3°C (73.9°F).

Heat index

In September, the average heat index is computed to be a life-threatening hot 46°C (114.8°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Data suggests that the heat index is set for environments in shade and with a light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in September in Cereté is 84%.

Rainfall

In Cereté, in September, it is raining for 27 days, with typically 107mm (4.21") of accumulated precipitation. Throughout the year, in Cereté, there are 304.2 rainfall days, and 1345mm (52.95") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 05:54 and sunset at 18:11. On the last day of September, sunrise is at 05:51 and sunset at 17:54 -05.

Sunshine

In Cereté, the average sunshine in September is 9.4h.

UV index

The months with the highest UV index are January through May, July, September, October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.