Raja Ampat Islands in september: average Weather, Temperature and Climate
Weather in Raja Ampat Islands in september 2025
The weather in Raja Ampat Islands in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather UV index: 7
Weather at 6am
77°F
Moderate rain at times
40% of time
26%
16%
14%
Weather at 12pm
85°F
Moderate rain at times
52% of time
18%
17%
10%
Weather at 6pm
81°F
Moderate rain at times
39% of time
33%
13%
12%
Weather at 3am
77°F
30%
25%
20%
18%
Evolution of daily average temperature and precipitation in Raja Ampat Islands in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Raja Ampat Islands in september.
The climate of Raja Ampat Islands in september is tolerable
The weather in september in Raja Ampat Islands is wet (with 12.4in of rainfall over 18 days). The weather is better from the previous month since in august it receives an average of 12.8in of precipitation over 16 days.
The climate quite nice here this month. The high seasonal norm is 86°F. In the morning the temperature drops to 77°F. Thus, the mean temperature average in september in Raja Ampat Islands is 81°F. Note that seasonal normals in contrast with those observed in Raja Ampat Islands in the month of september with a maximum record of 94°F in 2016 and a minimum record of 72°F in 2019. You can plan to have about 13 days with temperatures over 86°F, or 43 of time.
In september in Raja Ampat Islands, the days on average last 12:06. The sun rises at 06:09 and sunset is at 18:15.
With a correct climate, september is okay (but not the best) to go in this locality in Indonesia.
September: another location in Indonesian Papua?
If you want to go to Papua in september, there are destinations with better weather than Raja Ampat Islands:
In september, Merauke and Yos Sudarso (Dolok) have good weather.
more information about Indonesian Papua's weather in september
Seasonal average climate and temperature of Raja Ampat Islands in september
Check below seasonal norms These datas are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 94°F (2016) | ||||
| Lowest record temperature | 72°F (2019) | ||||
| Number of days at +86°F | 13 day(s) (43%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 82°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 12.4in | ||||
| Number of days with rainfall | 18 day(s) (59%) | ||||
| Record daily rainfall | 2.9in (2009) | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 8.84km | ||||
| Cloud cover | 53% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:09 | ||||
| Time of sunset | 18:15 | ||||
| Length of day | 12:06 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Raja Ampat Islands in september 2024:
77°F to 79°F
77°F to 83°F
79°F to 81°F
76°F to 79°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
77°F to 83°F
77°F to 85°F
77°F to 86°F
79°F to 85°F
79°F to 85°F
77°F to 85°F
77°F to 85°F
79°F to 85°F
79°F to 86°F
79°F to 86°F
79°F to 85°F
81°F to 85°F
81°F to 83°F
81°F to 85°F
79°F to 85°F
79°F to 85°F
77°F to 83°F
77°F to 85°F
79°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 86°F
81°F to 85°F
Map: other cities in Indonesian Papua in september
Cities near Raja Ampat Islands:
| Batanta in september | tolerable weather |
| Sorong in september | tolerable weather |
| Wasai in september | tolerable weather |
| Waigeo in september | tolerable weather |
| Pantai Patawana in september | bad weather |
| Manokwari in september | tolerable weather |
| Kaimana in september | tolerable weather |
| Numfor in september | tolerable weather |
| Bawe (Taman Nasional Teluk Cenderawasih) in september | tolerable weather |
| Biak in september | bad weather |
| Yapen in september | bad weather |
| Nabire in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Raja Ampat Islands
perfect weather
good
tolerable
bad
very bad
Weather data for Raja Ampat Islands in september:
Weather data for Raja Ampat Islands for september are derived from an average of the weather forecast since 2009 in Raja Ampat Islands. There is a margin of error and these forecasts are to be considered as general information only. The weather in Raja Ampat Islands 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 Raja Ampat Islands.