Mild
Average highs are around 21°C, so days are mild rather than hot.
September verdict
Lord Howe Island, Australia in September
Weather score57Good
Good for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 61mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
21°C
Rain
61mm
Sun
0h
Sea
19°C
Weather score
57
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Weather map
Compare Lord Howe Island, Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September21°C average high
September is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to April and December
This stretch sets the upper range for average daytime heat.
Rain
September61mm average rain
September is close to Lord Howe Island's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September0 hours average sun
September is close to Lord Howe Island's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
September19°C average sea
September is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to April
Sea temperatures are usually near 24°C in this stretch, so swimming comfort is at its strongest.
Weather score
September57 weather score
September scores below Lord Howe Island's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.