Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
September verdict
Xiamen, Fujian, China in September
Weather score67Good
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 6.8h per day, enough for a balanced month. Rainfall averages 121mm, so some wet days are possible.
September weather
Monthly averages
Temp
31°C
Rain
121mm
Sun
6.8h
Sea
28°C
Weather score
67
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 121mm, so some wet days are possible.
Some sun
Sunshine averages 6.8h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Xiamen, Fujian, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September31°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
September121mm average rain
September sits near Xiamen's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.8 hours average sun
September sits close to Xiamen's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September28°C average sea
September is one of Xiamen's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to October
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
September67 weather score
September scores above Xiamen's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsSeptember to October
These months have the strongest weather score in the monthly averages.
