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
Bagansiapiapi measures an average high-temperature of a still hot 33.7°C (92.7°F) in September, nearly consistent with the preceding month. The nighttime temperature in Bagansiapiapi, Indonesia, dips to a pleasant 22.9°C (73.2°F) on average during September.Heat index
In September, the average heat index is evaluated at a life-threatening hot 50°C (122°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. 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 particularly important for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
The average relative humidity in September is 79%.Rainfall
In September, in Bagansiapiapi, the rain falls for 24.2 days. Throughout September, 113mm (4.45") of precipitation is accumulated. In Bagansiapiapi, during the entire year, the rain falls for 270 days and collects up to 1468mm (57.8") of precipitation.Daylight
In Bagansiapiapi, the average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 06:12 and sunset at 18:21. On the last day of September, in Bagansiapiapi, sunrise is at 06:03 and sunset at 18:09 WIB.
Sunshine
In September, the average sunshine is 8.3h.UV index
February through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
How hot is it in Bagansiapiapi in September?
What is the average humidity in September in Bagansiapiapi?
How many days does it rain in September in Bagansiapiapi?
How many hours of daylight does Bagansiapiapi have in September?
When is the sunrise / sunset in September in Bagansiapiapi?
How long on average sun shines in September in Bagansiapiapi?
When is the highest UV index in Bagansiapiapi?
What is the UV index intensity in September in Bagansiapiapi?
Average temperature in September
Bagansiapiapi, Indonesia
- Average high temperature in September: 33.7°C
The warmest month (with the highest average high temperature) is June (34.2°C).
The month with the lowest average high temperature is December (31.2°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is May (23.4°C).
The coldest month (with the lowest average low temperature) is January (22.5°C).
Average pressure in September
Bagansiapiapi, Indonesia
- Average pressure in September: 1010.3mbar
The months with the highest atmospheric pressure are January and February (1010.5mbar).
The month with the lowest atmospheric pressure is May (1009.3mbar).
Average wind speed in September
Bagansiapiapi, Indonesia
- Average wind speed in September: 3.8km/h
The windiest month (with the highest average wind speed) is June (4.3km/h).
The calmest months (with the lowest average wind speed) are April and November (3.6km/h).
Average humidity in September
Bagansiapiapi, Indonesia
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are June, July and August (77%).
Average rainfall in September
Bagansiapiapi, Indonesia
- Average rainfall in September: 113mm
The wettest month (with the highest rainfall) is October (191mm).
The driest month (with the least rainfall) is June (69mm).
Average rainfall days in September
Bagansiapiapi, Indonesia
- Average rainfall days in September: 24.2 days
The month with the highest number of rainy days is November (26.6 days).
The month with the least rainy days is June (16.5 days).
Average daylight in September /
Average sunshine in September
Bagansiapiapi, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is June (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
Bagansiapiapi, Indonesia
- Average sunshine days in September: 4.6 days
The month with the most sunshine days is June (11.9 days).
The month with the least sunshine days is November (2.3 days).
Average UV index in September
Bagansiapiapi, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, November and December (UV index 7).
The months with the lowest UV index are January and October (UV index 6).
Average cloud cover in September
Bagansiapiapi, Indonesia
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in September
Bagansiapiapi, Indonesia
- Average visibility in September: 8km
The months with the highest visibility are June and August (9km).
The months with the lowest visibility are January, April, May, November and December (7km).
Bagansiapiapi, Indonesia
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