Temperature
Pleasant by day, warm at night.
74°Ftypical September high
Typical range
September climate
September in Ambon Island
Indonesia · Asia
Warm coastal days and some sun. Best available month, but conditions still involve trade-offs.
Some tradeoffs
Daytime high
74°F
Lows around 72°F
Rain
Frequent rain
Sun
10.5 h/day
Air feel
Humid
Sea temp
82°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Rain is frequent. About 17 wet days, the lowest monthly average.
57%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
10.5 hSeptember sunshine
Heat & humidity by month
Humid air and frequent rain shape this month.
95%September Heat feel
Easy airWarm airHumid air
Hourly temperature pattern
In September, days and nights feel about the same, around 72°.
ComfortableWarmNight hours
Clear sky
Mostly cloudy skies this month.
30%September Clear sky
Clear skyCloud
Wind pattern
September's typical breeze keeps the air from feeling as stagnant.
12 mphSeptember Breezy
Sea temperature
82°FSeptember sea temp
More detailIncludes daypart comfort
Typical September day
September stays around 73°F through the day and night.
Avg temp Typical range
Morning72°F
Rain36%
Cloud66%
Humid airVery high
Sun intensityModerate
Midday73°F
Rain25%
Cloud63%
Humid airVery high
Sun intensityStrong
Late afternoon73°F
Rain22%
Cloud64%
Humid airVery high
Sun intensityModerate
Best windowEarly evening73°F
Rain29%
Cloud69%
Humid airVery high
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 76 | 74 | 7.2 | 25 | 10.0 | 82 | 85 |
| Feb | 76 | 74 | 5.8 | 21 | 10.2 | 82 | 84 |
| Mar | 76 | 74 | 7.4 | 24 | 10.0 | 82 | 85 |
| Apr | 76 | 73 | 9.0 | 25 | 9.7 | 82 | 85 |
| May | 76 | 73 | 11.7 | 26 | 9.7 | 84 | 85 |
| Jun | 74 | 72 | 12.1 | 26 | 9.5 | 86 | 83 |
| Jul | 73 | 71 | 8.7 | 24 | 9.9 | 85 | 82 |
| Aug | 73 | 71 | 5.2 | 19 | 10.3 | 84 | 81 |
| Sep | 74 | 72 | 4.2 | 17 | 10.5 | 83 | 82 |
| Oct | 75 | 73 | 3.6 | 18 | 11.0 | 82 | 84 |
| Nov | 76 | 74 | 4.2 | 20 | 11.1 | 82 | 85 |
| Dec | 77 | 74 | 7.2 | 26 | 10.0 | 82 | 85 |
Similar climates
Similar
Similar travel styleBoracayPhilippinesSimilar travel styleAlbayPhilippinesSimilar travel styleBangka IslandIndonesiaSimilar travel styleKhao LakThailand
Want a side-by-side climate view? Compare Ambon Island with Boracay.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology