September weather forecast
Sangkrah, Indonesia

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

Temperature

As August transitions into September, Sangkrah records an average high-temperature of a tropical 30.6°C (87.1°F), showing a gentle shift from the preceding month. In the month of September, Sangkrah records a consistent average low-temperature of 21.1°C (70°F).

Heat index

For most parts of September, the heat index is estimated at a torrid 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The months with the lowest humidity in Sangkrah, Indonesia, are September and October, with an average relative humidity of 74%.

Rainfall

In September, the rain falls for 13.8 days. Throughout September, 48mm (1.89") of precipitation is accumulated. In Sangkrah, during the entire year, the rain falls for 276.8 days and collects up to 2048mm (80.63") of precipitation.

Daylight

The average length of the day in September in Sangkrah, Indonesia, is 12h and 4min.
On the first day of September, sunrise is at 05:37 and sunset at 17:35. On the last day of the month, sunrise is at 05:21 and sunset at 17:31 WIB.

Sunshine

The months with the most sunshine are August and September, with an average of 9.2h of 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 estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during September leads to these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.