Melbourne weather in September
Long-run climate averages for Melbourne, Victoria in September, plus what the forecast models say for the days ahead.
In September, Melbourne averages 18°C by day and 9°C at night. The wettest month is usually December.
September in Melbourne averages a daytime high of 18°C and an overnight low of 9°C, which reads as mild for this part of the world. Across the whole year Melbourne sees roughly 748 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like — for that, see the live Melbourne forecast with every model compared and how much they currently agree.
Melbourne weather by month
what to expect in Melbourne through the yearHere is Melbourne's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Melbourne by season.