September weather forecast
Tasikmalaya, Indonesia

As September rolls into Tasikmalaya, the transition phase dips its toes in the impending wet period. An increase in rainfall is perceptible, even though it does not match the heights of the monsoon peak. Pressure trends refuse to sway, sticking close to the annual average. The sunbathing hours start taking a backseat with the incremental hike in cloud coverage. The month prepares the city for the return of consistent showers in October, with rainfall amounts taking progressive leaps.

Temperature

With the onset of September, the average high-temperature stands at a still warm 28.5°C (83.3°F), closely aligned with August's 27.6°C (81.7°F). During September, Tasikmalaya experiences a consistent low-temperature average of 19.5°C (67.1°F).

Heat index

The heat index for September is evaluated at a tropical 34°C (93.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of 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 highly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The months with the lowest humidity in Tasikmalaya are September and October, with an average relative humidity of 81%.

Rainfall

In Tasikmalaya, in September, during 18.6 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, in Tasikmalaya, there are 304.1 rainfall days, and 2149mm (84.61") of precipitation is accumulated.

Daylight

The average length of the day in September in Tasikmalaya is 12h and 4min.
On the first day of the month, sunrise is at 05:47 and sunset at 17:46. On the last day of September, sunrise is at 05:32 and sunset at 17:42 WIB.

Sunshine

With an average of 8.7h of sunshine, September has the most sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.