September weather forecast
Ortega, Colombia

September, the first month of the autumn in Ortega, is still a tropical month, with an average temperature fluctuating between 34.4°C (93.9°F) and 20.5°C (68.9°F).

Temperature

The transition from August to September brings an average high-temperature of a still hot 34.4°C (93.9°F), barely different from August's 33.9°C (93°F). A steep decline to an agreeable 20.5°C (68.9°F) characterizes the September nights in Ortega.

Heat index

In September, the average heat index is evaluated at an extremely hot 40°C (104°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Ortega, the average relative humidity in September is 52%.

Rainfall

In Ortega, in September, during 17.4 rainfall days, 56mm (2.2") of precipitation is typically accumulated. Throughout the year, there are 211.1 rainfall days, and 802mm (31.57") of precipitation is accumulated.

Daylight

In Ortega, the average length of the day in September is 12h and 8min.
On the first day of September, sunrise is at 05:55 and sunset at 18:06. On the last day of the month, sunrise is at 05:48 and sunset at 17:53 -05.

Sunshine

In Ortega, Colombia, the average sunshine in September is 10.3h.

UV index

The months with the highest UV index are January through April, July through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.