September weather forecast
Jatibarang Lor, Indonesia

The first month of the spring, September, is also a hot month in Jatibarang Lor, Indonesia, with an average temperature varying between 23.5°C (74.3°F) and 30.7°C (87.3°F).

Temperature

Jatibarang Lor's shift into September sets the average high-temperature at a still hot 30.7°C (87.3°F), a figure that deviates only slightly from August's 30.1°C (86.2°F). During September, Jatibarang Lor records an average temperature of 23.5°C (74.3°F) at night.

Heat index

September's average heat index is appraised at a fiery hot 37°C (98.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In September, the average relative humidity is 72%.

Rainfall

In Jatibarang Lor, in September, it is raining for 8.5 days, with typically 25mm (0.98") of accumulated precipitation. In Jatibarang Lor, during the entire year, the rain falls for 227.1 days and collects up to 1284mm (50.55") of precipitation.

Daylight

The average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:44 and sunset at 17:43. On the last day of September, sunrise is at 05:28 and sunset at 17:38 WIB.

Sunshine

The average sunshine in September in Jatibarang Lor is 9.6h.

UV index

The months with the highest UV index in Jatibarang Lor, Indonesia, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Jatibarang Lor are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.