September weather forecast
Melekeok, Palau

September weather in Melekeok, Palau, resonates with the unrestrained spirit of tropical autumn. Temperatures rise marginally, with the range setting between 28°C (82.4°F) and a comfortable 28.8°C (83.8°F). September shakes off August's wetness with a minor decline in rainfall to 172mm (6.77"), setting the stage for another drier phase. Additionally, daylight duration starts tapering off to 12.2 hours, signifying the approaching year-end. Exhibiting a fusion of the tropics' signature warmth and well-spaced rainfall, September's weather in Melekeok offers a charming start to autumn.

Temperature

The arrival of September in Melekeok sees a recorded average high-temperature of a still moderately hot 28.8°C (83.8°F), showing little divergence from the previous month's conditions. Melekeok sees a gentle drop from the daily peak temperature in September, with an average low settling at a still warm 28°C (82.4°F).

Heat index

September's average heat index is calculated to be a hot 33°C (91.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The average relative humidity in September in Melekeok is 76%.

Rainfall

In Melekeok, during September, the rain falls for 23.4 days and regularly aggregates up to 182mm (7.17") of precipitation. Throughout the year, in Melekeok, there are 303.8 rainfall days, and 2074mm (81.65") of precipitation is accumulated.

Daylight

In Melekeok, Palau, the average length of the day in September is 12h and 10min.
On the first day of September in Melekeok, sunrise is at 05:53 and sunset at 18:09. On the last day of the month, sunrise is at 05:49 and sunset at 17:53 +09.

Sunshine

The average sunshine in September is 8.5h.

UV index

The months with the lowest UV index are January, September and November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.