, the first month of the autumn in Villavicencio
, is a tropical month, with temperature in the range of an average low of 20.4°C (68.7°F) and an average high of 30.1°C (86.2°F).
In Villavicencio, the average high-temperature in September is essentially the same as in August
- a tropical 30.1°C (86.2°F). In Villavicencio, in September, the average low-temperature is 20.4°C (68.7°F).
In September, the average heat index is estimated at a torrid 37°C (98.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.Note
: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, metabolic differences, differences in body mass, height, and shape), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
In September, the average relative humidity is 78%.
In Villavicencio, in September, it is raining for 22 days, with typically 403mm (15.87") of accumulated precipitation. In Villavicencio, during the entire year, the rain falls for 239 days and collects up to 4406mm (173.46") of precipitation.
In September, the average length of the day in Villavicencio, Colombia
, is 12h and 8min.
On the first day of the month, sunrise is at 05:48 and sunset at 18:00. On the last day of September, sunrise is at 05:41 and sunset at 17:47 -05.
The average sunshine in September is 5h.