September weather forecastCibubur, Indonesia
September
Weather in September
The first month of the spring, September, is also a hot month in Cibubur, Indonesia, with an average temperature fluctuating between 23.1°C (73.6°F) and 32.1°C (89.8°F).Temperature
September's advent notes a subtle adjustment in average high-temperature to a still hot 32.1°C (89.8°F) from August. An average low-temperature of 23.1°C (73.6°F) is anticipated throughout the nights during September.Heat index
In September, the heat index is estimated at a scorching 40°C (104°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.One should consider that heat index numbers are for shaded settings and light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. 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 68%, are the least humid months in Cibubur.Rainfall
In Cibubur, during September, the rain falls for 13.7 days and regularly aggregates up to 41mm (1.61") of precipitation. In Cibubur, during the entire year, the rain falls for 242.8 days and collects up to 1039mm (40.91") of precipitation.Daylight
In September, the average length of the day is 12h and 4min.On the first day of the month, sunrise is at 05:52 and sunset at 17:52. On the last day of September, sunrise is at 05:37 and sunset at 17:47 WIB.
Sunshine
In Cibubur, the average sunshine in September is 9.3h.UV index
The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cibubur, Indonesia
- Average high temperature in September: 32.1°C
The warmest month (with the highest average high temperature) is October (32.3°C).
The month with the lowest average high temperature is January (29.5°C).
- Average low temperature in September: 23.1°C
The month with the highest average low temperature is November (24.6°C).
The coldest months (with the lowest average low temperature) are July and August (22.5°C).
Average pressure in September
Cibubur, Indonesia
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Cibubur, Indonesia
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is January (9.1km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in September
Cibubur, Indonesia
- Average humidity in September: 68%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are September and October (68%).
Average rainfall in September
Cibubur, Indonesia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is April (140mm).
The driest month (with the least rainfall) is August (36mm).
Average rainfall days in September
Cibubur, Indonesia
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is November (24.9 days).
The month with the least rainy days is August (11.7 days).
Average daylight in September /
Average sunshine in September
Cibubur, Indonesia
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is March (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 7h and 6min).
Average sunshine days in September
Cibubur, Indonesia
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is November (3.5 days).
Average UV index in September
Cibubur, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in September
Cibubur, Indonesia
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Cibubur, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are March, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and April (9km).
