September weather forecast
Puerto Colombia, Colombia

September continues August's heavy precipitation trend, with rainfall reaching 135mm (5.31"), signifying it as one of the wettest months of the year. While wind speeds mellow to 10.5km/h (6.5mph), temperatures maintain a comfortable band from 26°C (78.8°F) to 31.8°C (89.2°F). The sea remains incredibly warm at 29.4°C (84.9°F), yet its appeal might be mired by the monthly high rainfall.

Temperature

The introduction of September notes a subtle temperature variation to a still hot 31.8°C (89.2°F) from August's 32.3°C (90.1°F). During September, the nighttime temperature in Puerto Colombia averages of 26°C (78.8°F).

Heat index

September's mean heat index is calculated to be an extremely hot 43°C (109.4°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in September is 78%.

Rainfall

In Puerto Colombia, Colombia, during September, the rain falls for 22.5 days and regularly aggregates up to 135mm (5.31") of precipitation. Throughout the year, in Puerto Colombia, Colombia, there are 177.5 rainfall days, and 1010mm (39.76") of precipitation is accumulated.

Sea temperature

In Puerto Colombia, in September, the average water temperature is 29.4°C (84.9°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of September in Puerto Colombia, sunrise is at 05:49 and sunset at 18:09. On the last day of the month, sunrise is at 05:48 and sunset at 17:50 -05.

Sunshine

In Puerto Colombia, the average sunshine in September is 10.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.