September weather forecastKuta, Indonesia
September
Weather in September
In September, the trend of reduced rainfall extends in Kuta, gathering only 10mm (0.39") over 8.4 days, the lowest figures for the year. The month also highlights the most abundant daylight hours amounting to 12.1 a day. Coupled with pleasing wind conditions, it provides a canvas of comfort for people engaged in sun-soaking activities. Beachgoers can enjoy the calming sea waves under the warm sun with enhanced visibility, facilitating experiences like photography and sightseeing.Temperature
As Kuta steps into September, the average high-temperature holds at a still warm 26.6°C (79.9°F), hinting at a minor fluctuation from the prior month. In Kuta, September nights maintain a consistent temperature, with an average low of 23.8°C (74.8°F).Humidity
May through October, with an average relative humidity of 81%, are the most humid months in Kuta.Rainfall
In Kuta, in September, it is raining for 8.4 days, with typically 10mm (0.39") of accumulated precipitation. In Kuta, during the entire year, the rain falls for 172.4 days and collects up to 386mm (15.2") of precipitation.Sea temperature
In Kuta, the average seawater temperature in September is 26.4°C (79.5°F).Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.
Daylight
The average length of the day in September in Kuta 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
In Kuta, the average sunshine in September is 9.2h.UV index
January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Kuta, Indonesia. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Warning! The Sun's UV rays intensify with reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kuta, 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
Kuta, 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
Kuta, 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
Kuta, 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
Kuta, Indonesia
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is March (54mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in September
Kuta, Indonesia
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is January (18.4 days).
The month with the least rainy days is September (8.4 days).
Average sea temperature in September
Kuta, 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
Kuta, 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 12min
The month with the most sunshine is November (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in September
Kuta, Indonesia
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in September
Kuta, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in September
Kuta, Indonesia
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in September
Kuta, 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).





