September weather forecastTegalgundil, Indonesia

Weather in September

September, the first month of the spring in Tegalgundil, is still a tropical month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 22.3°C (72.1°F).

Temperature

With September's arrival, Tegalgundil notes an average high-temperature of a still hot 31.3°C (88.3°F), closely following the trend of the preceding month. During the nights in September, Tegalgundil observes an average low-temperature of 22.3°C (72.1°F).

Heat index

During September, the heat index is computed to be a sweltering 39°C (102.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital 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.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

September is the least humid month, with an average relative humidity of 71%.

Rainfall

In Tegalgundil, in September, it is raining for 17.8 days, with typically 84mm (3.31") of accumulated precipitation. Throughout the year, in Tegalgundil, there are 295.9 rainfall days, and 1940mm (76.38") of precipitation is accumulated.

Daylight

In Tegalgundil, Indonesia, the average length of the day in September is 12h and 4min.
On the first day of September in Tegalgundil, sunrise is at 05:52 and sunset at 17:52. On the last day of the month, sunrise is at 05:37 and sunset at 17:47 WIB.

Sunshine

The average sunshine in September is 9h.

UV index

The months with the highest UV index in Tegalgundil are February, April, May, July through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during September translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.