September weather forecast
Sabrang Lor, Indonesia

The first month of the spring, September, is a tropical month in Sabrang Lor, Indonesia, with an average temperature varying between 30.6°C (87.1°F) and 21.1°C (70°F).

Temperature

At the onset of September, Sabrang Lor records an average high-temperature of a tropical 30.6°C (87.1°F), showing little deviation from the preceding month. Sabrang Lor sees an average low-temperature of 21.1°C (70°F) during September.

Heat index

The heat index value for September is evaluated at a sweltering 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

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

Rainfall

In Sabrang Lor, Indonesia, during September, the rain falls for 13.8 days and regularly aggregates up to 48mm (1.89") of precipitation. Throughout the year, there are 276.8 rainfall days, and 2048mm (80.63") of precipitation is accumulated.

Daylight

In Sabrang Lor, the average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:38 and sunset at 17:36. On the last day of the month, sunrise is at 05:22 and sunset at 17:32 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 are September and October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.