September weather forecastCianting, Indonesia
September
Weather in September
The first month of the spring, September, is also a moderately hot month in Cianting, Indonesia, with an average temperature ranging between max 29.2°C (84.6°F) and min 19.1°C (66.4°F).Temperature
In Cianting, the month of September registers the highest temperatures, averaging 29.2°C (84.6°F) at the peak and 19.1°C (66.4°F) at the lowest.Heat index
In September, the average heat index is appraised at a hot 33°C (91.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
September is the least humid month, with an average relative humidity of 71%.Rainfall
In Cianting, in September, during 19.7 rainfall days, 90mm (3.54") of precipitation is typically accumulated. In Cianting, Indonesia, during the entire year, the rain falls for 306.6 days and collects up to 2847mm (112.09") 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 05:50 and sunset at 17:49. On the last day of September, sunrise is at 05:35 and sunset at 17:45 WIB.
Sunshine
September has the most sunshine of the year, with an average of 9.2h of sunshine.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cianting, Indonesia
- Average high temperature in September: 29.2°C
The warmest month (with the highest average high temperature) is September (29.2°C).
The month with the lowest average high temperature is January (25.6°C).
- Average low temperature in September: 19.1°C
The month with the highest average low temperature is November (21.1°C).
The coldest month (with the lowest average low temperature) is July (18.6°C).
Average pressure in September
Cianting, 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
Cianting, Indonesia
- Average wind speed in September: 5.3km/h
The windiest month (with the highest average wind speed) is January (6.5km/h).
The calmest month (with the lowest average wind speed) is April (4.3km/h).
Average humidity in September
Cianting, Indonesia
- Average humidity in September: 71%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (71%).
Average rainfall in September
Cianting, Indonesia
- Average rainfall in September: 90mm
The wettest month (with the highest rainfall) is December (387mm).
The driest month (with the least rainfall) is August (66mm).
Average rainfall days in September
Cianting, Indonesia
- Average rainfall days in September: 19.7 days
The month with the highest number of rainy days is March (30.5 days).
The month with the least rainy days is August (16.5 days).
Average daylight in September /
Average sunshine in September
Cianting, 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 42min).
- Average sunshine in September: 9h and 12min
The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days in September
Cianting, Indonesia
- Average sunshine days in September: 8.1 days
The month with the most sunshine days is August (12.3 days).
The month with the least sunshine days is February (0.1 days).
Average UV index in September
Cianting, Indonesia
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Cianting, Indonesia
- Average cloud cover in September: 30
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Cianting, Indonesia
- Average visibility in September: 9km
The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, July and December (8km).
