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
Weather in September
Temperature
At the start of September, Sijunjung's average high-temperature reaches a still warm 28.5°C (83.3°F), subtly different from the preceding month. The average temperature during September nights in Sijunjung, Indonesia, is registered at a comfortable 19.4°C (66.9°F).Heat index
September's heat index is estimated at a hot 34°C (93.2°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
In September, the average relative humidity is 83%.Rainfall
In Sijunjung, in September, during 27.8 rainfall days, 162mm (6.38") of precipitation is typically accumulated. Throughout the year, in Sijunjung, there are 329.2 rainfall days, and 2377mm (93.58") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 7min.On the first day of September in Sijunjung, sunrise is at 06:12 and sunset at 18:18. On the last day of the month, sunrise is at 06:02 and sunset at 18:09 WIB.
Sunshine
In Sijunjung, the average sunshine in September is 8.2h.UV index
January, March through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 6 in September translates into these instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
Is it hot in Sijunjung during September?
What is the average humidity in September in Sijunjung?
How many days does it rain in September in Sijunjung?
What is the average length of the day in September in Sijunjung?
When are sunrise and sunset in September in Sijunjung?
How many hours of sunshine does Sijunjung have in September?
What is the month with the highest UV index in Sijunjung?
How high is the UV index in September in Sijunjung?
Average temperature in September
Sijunjung, Indonesia
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The months with the lowest average high temperature are January, November and December (27.5°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is November (20.1°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).
Average pressure in September
Sijunjung, Indonesia
- Average pressure in September: 1010.8mbar
The months with the highest atmospheric pressure are January and September (1010.8mbar).
The month with the lowest atmospheric pressure is May (1009.7mbar).
Average wind speed in September
Sijunjung, Indonesia
- Average wind speed in September: 3.7km/h
The windiest month (with the highest average wind speed) is December (4.1km/h).
The calmest months (with the lowest average wind speed) are February and May (3.6km/h).
Average humidity in September
Sijunjung, Indonesia
- Average humidity in September: 83%
The months with the highest relative humidity are February, April, November and December (86%).
The months with the lowest relative humidity are August and October (82%).
Average rainfall in September
Sijunjung, Indonesia
- Average rainfall in September: 162mm
The wettest months (with the highest rainfall) are April and November (273mm).
The driest months (with the least rainfall) are June and August (140mm).
Average rainfall days in September
Sijunjung, Indonesia
- Average rainfall days in September: 27.8 days
The month with the highest number of rainy days is November (28.9 days).
The month with the least rainy days is June (24.8 days).
Average daylight in September /
Average sunshine in September
Sijunjung, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is October (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
Sijunjung, Indonesia
- Average sunshine days in September: 1.3 days
The month with the most sunshine days is June (4.2 days).
The month with the least sunshine days is November (0.8 days).
Average UV index in September
Sijunjung, Indonesia
- Average UV index in September: 6
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in September
Sijunjung, Indonesia
- Average cloud cover in September: 43
The month with the most cloud cover is November (Cloud cover 59).
The months with the least cloud cover are June and August (Cloud cover 42).
Average visibility in September
Sijunjung, Indonesia
- Average visibility in September: 8km
The months with the highest visibility are January, March, June, August, September and October (8km).
The months with the lowest visibility are February, April, May, July, November and December (7km).
Sijunjung, Indonesia
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