September weather forecastBuahbatu, Indonesia
September
Weather in September
September, the first month of the spring in Buahbatu, is also a moderately hot month, with an average temperature varying between 28.1°C (82.6°F) and 18°C (64.4°F).Temperature
Buahbatu registers the highest average temperatures during the month of September, with peaks of 28.1°C (82.6°F) and lows of 18°C (64.4°F).Heat index
During September, the heat index is estimated at a hot 32°C (89.6°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 highly critical for babies and toddlers. 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.
Humidity
September is the least humid month, with an average relative humidity of 75%.Rainfall
In September, the rain falls for 16.4 days. Throughout September, 79mm (3.11") of precipitation is accumulated. In Buahbatu, during the entire year, the rain falls for 296.8 days and collects up to 2783mm (109.57") of precipitation.Daylight
In Buahbatu, the average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:49 and sunset at 17:48. On the last day of the month, sunrise is at 05:34 and sunset at 17:44 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 Buahbatu, Indonesia. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the UV index of 6 transforms into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Buahbatu, Indonesia
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is September (28.1°C).
The month with the lowest average high temperature is January (24.8°C).
- Average low temperature in September: 18°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
Buahbatu, Indonesia
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is September (1011.5mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in September
Buahbatu, Indonesia
- Average wind speed in September: 4.9km/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
Buahbatu, Indonesia
- Average humidity in September: 75%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is September (75%).
Average rainfall in September
Buahbatu, Indonesia
- Average rainfall in September: 79mm
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
Buahbatu, Indonesia
- Average rainfall days in September: 16.4 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
Buahbatu, 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: 8h and 48min
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
Buahbatu, Indonesia
- Average sunshine days in September: 11.7 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
Buahbatu, 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
Buahbatu, 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
Buahbatu, 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).
