Central Coast weather in September
Long-run climate averages for Central Coast, New South Wales in September, plus what the forecast models say for the days ahead.
In September, Central Coast averages 20°C by day and 10°C at night. The wettest month is usually February.
September in Central Coast averages a daytime high of 20°C and an overnight low of 10°C, which reads as mild for this part of the world. Across the whole year Central Coast sees roughly 1179 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 Central Coast forecast with every model compared and how much they currently agree.
Central Coast weather by month
what to expect in Central Coast through the year, 1991-2020 averagesHere is Central Coast'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 Central Coast by season.
Bottom line: over the last 30 days the American model has been the most accurate forecast for Central Coast, scoring 81/100 on our CheckWeather Score, ahead of the German at 79. See the full AU accuracy scoreboard for exactly how every model is tested.
Common questions
How warm is Central Coast in September?
Is September a good time to visit Central Coast?
Does it rain a lot in Central Coast in September?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .