Blue Mountains weather in April
Long-run climate averages for Blue Mountains, New South Wales in April, plus what the forecast models say for the days ahead.
In April, Blue Mountains averages 16°C by day and 7°C at night. It is the wettest month of the year here.
April in Blue Mountains averages a daytime high of 16°C and an overnight low of 7°C, which reads as mild for this part of the world. It is also the wettest month, so build rain into any plan. Across the whole year Blue Mountains sees roughly 1162 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 Blue Mountains forecast with every model compared and how much they currently agree.
Blue Mountains weather by month
what to expect in Blue Mountains through the yearHere is Blue Mountains'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 Blue Mountains by season.
Bottom line: over the last 30 days the European model has been the most accurate forecast for Blue Mountains, scoring 88/100 on our CheckWeather Score, ahead of the American at 80. See the full AU accuracy scoreboard for exactly how every model is tested.
Common questions
How warm is Blue Mountains in April?
Is April a good time to visit Blue Mountains?
Does it rain a lot in Blue Mountains in April?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .