Divisional Annual Average Precipitation

View annual average precipitation from 1895 to the present day for Wisconsin’s nine climate divisions. These charts also show comparisons with the 1901 to 2000 average precipitation.

The data used in these plots are from NOAA’s monthly U.S. climate divisional database (NClimDiv).

Download a spreadsheet with expanded tabular data, which includes divisional monthly precipitation and seasonal averages.


Move your mouse over the chart to see specific data points. Click and drag to zoom in on the chart.

Tap anywhere in the chart to see specific data points. Pinch to zoom in or out on the chart. Rotating your device horizontally may make the chart easier to read.