September weather forecast
Sindangkarya, Indonesia

The first month of the spring, September, is still a hot month in Sindangkarya, Indonesia, with temperature in the range of an average low of 23.9°C (75°F) and an average high of 33.1°C (91.6°F).

Temperature

As Sindangkarya steps into September, the average high-temperature is measured at a still tropical 33.1°C (91.6°F), displaying minor differences from August's 32.3°C (90.1°F). September nights in Sindangkarya observe an average temperature dip to a moderately hot 23.9°C (75°F).

Heat index

The heat index for September is computed to be a blisteringly hot 41°C (105.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
One should consider that heat index numbers are for shaded settings and light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The months with the lowest humidity are September and October, with an average relative humidity of 64%.

Rainfall

In September, in Sindangkarya, the rain falls for 11.9 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Sindangkarya, Indonesia, during the entire year, the rain falls for 253.7 days and collects up to 1267mm (49.88") of precipitation.

Daylight

The average length of the day in September in Sindangkarya is 12h and 4min.
On the first day of the month, sunrise is at 05:50 and sunset at 17:50. On the last day of September, sunrise is at 05:35 and sunset at 17:45 WIB.

Sunshine

The average sunshine in September in Sindangkarya is 9.6h.

UV index

The months with the highest UV index in Sindangkarya are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.