Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
September verdict
Ambon, Indonesia in September
Weather score54Mixed
Mixed for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 5.1h per day, enough for a balanced month. Rainfall averages 247mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
31°C
Rain
247mm
Sun
5.1h
Sea
27°C
Weather score
54
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 247mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.1h per day, enough for a balanced month.
Warm sea
Sea temperatures average 27°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Ambon, Indonesia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September31°C average high
September is close to Ambon's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September247mm average rain
September sits near Ambon's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September5.1 hours average sun
September sits close to Ambon's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsFebruary to March and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September27°C average sea
September is below Ambon's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to May and November to December
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September54 weather score
September scores below Ambon's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to March and October to December
These months have the strongest weather score in the monthly averages.