Australian Murray-Darling basin monthly temperatures
The format is: Time-Series [1:867] from 1950 to 2022: 27.44 26.84 24.4 22.27 8.41 ...
Australian Bureau of Meteorology web pages:
Go to website, choose timeseries to display, then click "Download data"
The website gives anomalies from 1961-1990 averages. The monthly means have been added, in order to obtain a series. The monthly means are shown along with plots for the individual months.
data(mdbAVtJtoD) plot(window(mdbAVtJtoD, start=c(2000,1)), ylab="Mean monthly data")