Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September, with average temperatures reaching a high of 28.3°C (82.9°F) and a low of 18.2°C (64.8°F), is the warmest month.Heat index
The average heat index in September is calculated to be a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Research indicates the heat index considers values in shaded locales and with light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
With an average relative humidity of 74%, September is the least humid month in Cibiru Hilir, Indonesia.Rainfall
In Cibiru Hilir, Indonesia, during September, the rain falls for 17 days and regularly aggregates up to 84mm (3.31") of precipitation. Throughout the year, there are 297.4 rainfall days, and 2788mm (109.76") of precipitation is accumulated.Daylight
In Cibiru Hilir, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 05:49 and sunset at 17:48. On the last day of September, sunrise is at 05:34 and sunset at 17:43 WIB.
Sunshine
September has the most sunshine of the year, with an average of 8.8h of sunshine.UV index
February, April through December, with an average maximum UV index of 6, are months with the highest UV index in Cibiru Hilir. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 6 in September transforms into this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Cibiru Hilir?
How hot is it in Cibiru Hilir in September?
What is the least humid month in Cibiru Hilir?
What is the average humidity in September in Cibiru Hilir?
How many days does it rain in September in Cibiru Hilir?
How many hours of daylight does Cibiru Hilir have in September?
When is the sunrise / sunset in September in Cibiru Hilir?
What month has the most sunshine in Cibiru Hilir?
How many hours of sunshine does Cibiru Hilir have in September?
What are the months with the highest UV index in Cibiru Hilir?
How high is the UV index in September in Cibiru Hilir?
Average temperature in September
Cibiru Hilir, Indonesia
- Average high temperature in September: 28.3°C
The warmest month (with the highest average high temperature) is September (28.3°C).
The month with the lowest average high temperature is January (24.8°C).
- Average low temperature in September: 18.2°C
The months with the highest average low temperature are November and December (19.6°C).
The coldest month (with the lowest average low temperature) is August (17.6°C).
Average pressure in September
Cibiru Hilir, Indonesia
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in September
Cibiru Hilir, Indonesia
- Average wind speed in September: 5km/h
The windiest month (with the highest average wind speed) is January (6km/h).
The calmest month (with the lowest average wind speed) is April (4.1km/h).
Average humidity in September
Cibiru Hilir, Indonesia
- Average humidity in September: 74%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is September (74%).
Average rainfall in September
Cibiru Hilir, Indonesia
- Average rainfall in September: 84mm
The wettest months (with the highest rainfall) are March and December (383mm).
The driest month (with the least rainfall) is August (67mm).
Average rainfall days in September
Cibiru Hilir, Indonesia
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (15.9 days).
Average daylight in September /
Average sunshine in September
Cibiru Hilir, Indonesia
- Average daylight in September: 12h and 1min
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 42min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Cibiru Hilir, Indonesia
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is August (14.4 days).
The month with the least sunshine days is February (0.2 days).
Average UV index in September
Cibiru Hilir, Indonesia
- Average UV index in September: 6
The months with the highest UV index are February, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January and March (UV index 5).
Average cloud cover in September
Cibiru Hilir, Indonesia
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are August and September (Cloud cover 38).
Average visibility in September
Cibiru Hilir, Indonesia
- Average visibility in September: 8km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, November and December (7km).
