September weather forecast
Nusukan, Indonesia

September, the first month of the spring in Nusukan, is a hot month, with an average temperature varying between 21.1°C (70°F) and 30.6°C (87.1°F).

Temperature

Nusukan's weather in September displays an average high-temperature of a hot 30.6°C (87.1°F), showing minor disparity from August's 29.5°C (85.1°F). Nusukan records an average temperature drop to an agreeable 21.1°C (70°F) in September.

Heat index

September's heat index is appraised at a torrid 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

September and October, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Nusukan, in September, it is raining for 13.8 days, with typically 48mm (1.89") of accumulated precipitation. In Nusukan, during the entire year, the rain falls for 276.8 days and collects up to 2049mm (80.67") of precipitation.

Daylight

In Nusukan, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:35. On the last day of September, in Nusukan, sunrise is at 05:21 and sunset at 17:31 WIB.

Sunshine

August and September, with an average of 9.2h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Nusukan are September and October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.