September weather forecast
Puerto Cortes, Honduras

September shows a continuing trend from August with marginal changes in temperatures, rainfall, and humidity. However, the decline in daylight hours signals towards the year's end. Subsequently, the city experiences a gradual diminution in both wind speed and sea temperature. This month's near uniform weather is celebrated for its predictability and stability amidst the dynamic weather of this tropical city.

Temperature

The arrival of September in Puerto Cortes, Honduras, brings an average high-temperature of a still tropical 30.7°C (87.3°F), closely following the temperature pattern of August. An average low-temperature of 23.1°C (73.6°F) is anticipated throughout the nights during September.

Heat index

The heat index in September is estimated at a blistering 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In September, the average relative humidity is 81%.

Rainfall

In Puerto Cortes, in September, it is raining for 26.9 days, with typically 134mm (5.28") of accumulated precipitation. Throughout the year, there are 270.3 rainfall days, and 1320mm (51.97") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater is September, with an average sea temperature of 29.8°C (85.6°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

In Puerto Cortes, Honduras, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 05:38 and sunset at 18:04. On the last day of September, in Puerto Cortes, sunrise is at 05:41 and sunset at 17:41 CST.

Sunshine

In Puerto Cortes, the average sunshine in September is 9.2h.

UV index

In September, the average daily maximum UV index in Puerto Cortes, Honduras, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during September translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.