September weather forecastBualu, Indonesia
September
Weather in September
The first month of the spring, September, is still a warm month in Bualu, Indonesia, with an average temperature ranging between max 26.6°C (79.9°F) and min 23.8°C (74.8°F).Temperature
As August turns into September, the average high-temperatures rest at a still moderately hot 26.6°C (79.9°F), showing a minor variation from the prior month. Throughout September in Bualu, Indonesia, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 23.8°C (74.8°F).Humidity
May through October, with an average relative humidity of 81%, are the most humid months in Bualu, Indonesia.Rainfall
In Bualu, in September, it is raining for 13 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 234.1 rainfall days, and 717mm (28.23") of precipitation is accumulated.Sea temperature
In Bualu, in September, the average water temperature is 26.4°C (79.5°F).Note: Swimming, diving, and other water-related activities in temperatures between 25°C (77°F) and 29°C (84.2°F) are considered highly enjoyable and satisfying for longer durations without uneasiness.
Daylight
In September, the average length of the day is 12h and 4min.On the first day of the month, sunrise is at 06:20 and sunset at 18:17. On the last day of September, sunrise is at 06:03 and sunset at 18:14 WITA.
Sunshine
The average sunshine in September is 9.1h.UV index
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 7 during September translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Stay aware! UV radiation is magnified when reflecting off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bualu, Indonesia
- Average high temperature in September: 26.6°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (26.2°C).
- Average low temperature in September: 23.8°C
The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are August and September (23.8°C).
Average pressure in September
Bualu, Indonesia
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is August (1012mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in September
Bualu, Indonesia
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).
Average humidity in September
Bualu, Indonesia
- Average humidity in September: 81%
The months with the highest relative humidity are May, June, July, August, September and October (81%).
The months with the lowest relative humidity are January, February and March (79%).
Average rainfall in September
Bualu, Indonesia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in September
Bualu, Indonesia
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is September (13 days).
Average sea temperature in September
Bualu, Indonesia
- Average sea temperature in September: 26.4°C
The best month for swimming (with the highest average sea temperature) is December (29.3°C).
The coldest month (with the lowest average sea temperature) is August (26.3°C).
Average daylight in September /
Average sunshine in September
Bualu, Indonesia
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 9h and 6min
The month with the most sunshine is November (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 0min).
Average sunshine days in September
Bualu, Indonesia
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is October (11.8 days).
The month with the least sunshine days is January (4.8 days).
Average UV index in September
Bualu, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in September
Bualu, Indonesia
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in September
Bualu, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
