September weather forecast
Bagendung, Indonesia

September, the first month of the spring in Bagendung, is also a hot month, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 30.8°C (87.4°F).

Temperature

With the onset of September, Bagendung's average high-temperature clocks in at a still tropical 30.8°C (87.4°F), showing a minor fluctuation from the previous month. In September, Bagendung experiences an average nighttime temperature of 25.1°C (77.2°F).

Heat index

The average heat index in September is estimated at a torrid 37°C (98.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The months with the lowest humidity are September and October, with an average relative humidity of 71%.

Rainfall

In Bagendung, in September, it is raining for 11.3 days, with typically 28mm (1.1") of accumulated precipitation. In Bagendung, during the entire year, the rain falls for 245 days and collects up to 1088mm (42.83") of precipitation.

Daylight

In September, the average length of the day is 12h and 4min.
On the first day of September, sunrise is at 05:55 and sunset at 17:55. On the last day of the month, sunrise is at 05:41 and sunset at 17:50 WIB.

Sunshine

The months with the most sunshine are September and October, with an average of 9.1h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.