Long term weather trends

Data from a weather data base on a mainframe computer can be downloaded and imported into the software.

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All rainfall events 1987-92 Myall Vale

The graph shows all rainfall events in the years 1987-1992 for Myall Vale, Moree NSW, plotted against days-since-1 November (the crop planting date). The rain shadow at approximately 160 days (corresponding to March) is readily apparent.