September weather forecast
El Trapiche, Panama

Persistent rainfall, clouds and high humidity continue to shape September’s weather in El Trapiche. Despite this, a minimal rise in temperature offers a silver lining to city residents and tourists. It's worth noting that wind conditions see a minor upsurge, swaying at an average of 4.6km/h (2.9mph). Consistent with previous months, the sea tempers the wet spell by providing an environment of warmth. Meanwhile, the UV index at 7 implies that plenty of sun protection is still needed when venturing outdoors.

Temperature

El Trapiche's shift into September sets the average high-temperature at a still moderately hot 29.8°C (85.6°F), a figure that deviates only slightly from August's 29.6°C (85.3°F). El Trapiche experiences an average low-temperature of 22.4°C (72.3°F) in the month of September.

Heat index

The heat index value during September is computed to be a very hot 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The months with the highest humidity in El Trapiche, Panama, are July through October, with an average relative humidity of 88%.

Rainfall

In El Trapiche, Panama, during September, the rain falls for 29.5 days and regularly aggregates up to 262mm (10.31") of precipitation. Throughout the year, there are 269.3 rainfall days, and 2235mm (87.99") of precipitation is accumulated.

Sea temperature

January through December, with an average sea temperature of 28°C (82.4°F), are months with the warmest seawater in El Trapiche. January through December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.

Daylight

In El Trapiche, Panama, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:19 and sunset at 18:34. On the last day of September, sunrise is at 06:14 and sunset at 18:18 EST.

Sunshine

In El Trapiche, the average sunshine in September is 7.4h.

UV index

The months with the highest UV index in El Trapiche are January through June and September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.