Graphs are interactive: hover on a graph to reveal details. To download a graph, choose a file format from the menu at the top right of the graph. Displayed are:
Average rainfall for each month of the year, Jan.-Dec.; "whiskers" on the graph show the standard deviation, which indicates the variability of average rainfall for each month, over the period of record;
The total annual rainfall for each year in the period of record;
The total rainfall for each month in the current year (bars); the arithmetic mean for each month of the year during the period of record (dots), for comparing the current month to the historical average.
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