September weather forecast
Pandeglang, Indonesia

September, the first month of the spring in Pandeglang, is still a hot month, with an average temperature fluctuating between 31.6°C (88.9°F) and 23.5°C (74.3°F).

Temperature

During September, Pandeglang records an average high-temperature of a still hot 31.6°C (88.9°F), marking a slight divergence from August's 31.3°C (88.3°F). During September nights, Pandeglang witnesses a consistent average temperature of 23.5°C (74.3°F).

Heat index

The average heat index in September is appraised at a blistering 40°C (104°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. 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. 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. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

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

Rainfall

In Pandeglang, in September, it is raining for 16 days, with typically 47mm (1.85") of accumulated precipitation. In Pandeglang, during the entire year, the rain falls for 291.3 days and collects up to 1460mm (57.48") 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 05:40 and sunset at 17:50 WIB.

Sunshine

The month with the most sunshine in Pandeglang is September, with an average of 9.3h of sunshine.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.