Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
September verdict
Mulu, Malaysia in September
Weather score48Mixed
Mixed for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 6.1h per day, enough for a balanced month. Rainfall averages 255mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
31°C
Rain
255mm
Sun
6.1h
Weather score
48
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 255mm, so showers are a real planning factor.
Some sun
Sunshine averages 6.1h per day, enough for a balanced month.
Map
Weather map
Compare Mulu, Malaysia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September31°C average high
September is close to Mulu's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September255mm average rain
September sits near Mulu's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary to April and June to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.1 hours average sun
September sits close to Mulu's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMarch to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September48 weather score
September scores below Mulu's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsFebruary to September
These months have the strongest weather score in the monthly averages.
