Bunaken Island in september: average Weather, Temperature and Climate
Weather in Bunaken Island in september 2025
The weather in Bunaken Island in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
77°F
Clear/Sunny
44% of time
38%
15%
4%
Weather at 12pm
88°F
Clear/Sunny
48% of time
25%
22%
6%
Weather at 6pm
85°F
Moderate rain at times
45% of time
24%
23%
10%
Weather at 3am
77°F
39%
26%
25%
10%
Evolution of daily average temperature and precipitation in Bunaken Island in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bunaken Island in september.
The climate of Bunaken Island in september is good
In september in Bunaken Island, the climate is wet (with 8.6in of precipitation over 12 days). The weather is worst than the previous month since in august there is an average of 7in of precipitation over 10 days.
The climate is very warm around this city the month of september. Temperatures are up to 88°F. On average, the recorded minimum temperature is 77°F. Thus, the mean temperature average in september in Bunaken Island is 83°F. Note that seasonal normals in contrast with those observed in Bunaken Island in the month of september with a maximum record of 95°F in 2015 and a minimum record of 68°F in 2019. You can plan to have 86°F or more for all the month.
Day length in Bunaken Island in september is 12:07. Sunrise is at 05:33 and sets at 17:40.
With an unfavorable weather, this month is not recommended to go in Bunaken Island.
Seasonal average climate and temperature of Bunaken Island in september
Check below seasonal norms These statistics are compiled from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 95°F (2015) | ||||
| Lowest record temperature | 68°F (2019) | ||||
| Number of days at +86°F | 26 day(s) (87%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 8km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.6in | ||||
| Number of days with rainfall | 12 day(s) (39%) | ||||
| Record daily rainfall | 6.9in (2021) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.34km | ||||
| Cloud cover | 33% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:33 | ||||
| Time of sunset | 17:40 | ||||
| Length of day | 12:07 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Bunaken Island in september 2024:
76°F to 85°F
76°F to 86°F
76°F to 77°F
77°F to 86°F
76°F to 86°F
76°F to 88°F
77°F to 86°F
76°F to 86°F
74°F to 86°F
76°F to 86°F
74°F to 86°F
72°F to 86°F
72°F to 88°F
76°F to 88°F
74°F to 86°F
77°F to 88°F
77°F to 88°F
76°F to 90°F
77°F to 88°F
79°F to 88°F
79°F to 86°F
77°F to 88°F
76°F to 88°F
76°F to 85°F
76°F to 88°F
77°F to 86°F
76°F to 85°F
74°F to 85°F
77°F to 88°F
77°F to 86°F
Map: other cities on the island of Sulawesi in september
Cities near Bunaken Island:
| Manado in september | good weather |
| Tomohon in september | good weather |
| Tondano in september | good weather |
| Bitung in september | good weather |
| Lembeh in september | good weather |
| Nuangan in september | good weather |
| Lolak in september | good weather |
| Gorontalo in september | good weather |
| Sangihe Islands in september | good weather |
| Luwuk in september | good weather |
| Togian Islands in september | good weather |
| Tolitoli in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Bunaken Island
perfect weather
good
tolerable
bad
very bad
Weather data for Bunaken Island in september:
Weather data for Bunaken Island for september are derived from an average of the weather forecast since 2009 in Bunaken Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Bunaken Island can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Bunaken Island.