Wisconsin, Climate Division 5, Precipitation, 18-Month Period Ending in February Inches 1901-1903 -99 189702 40.85 -2.24 189802 38.16 -4.93 189902 34.31 -8.78 190002 41.26 -1.83 190102 44.97 1.88 190202 41.45 -1.64 190302 42.84 -0.25