MADELINE ISLAND, WI

Maximum of Precipitation (Inches)

(474953)

File last updated on April 20, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1944-----z-----z-----z-----z-----z1.36v1.23 0.76 0.74u1.18 0.68 0.20 -----z
19450.30 0.50 1.00 0.85 0.58 2.55 1.05 0.88 0.60 0.60 1.00 0.54 2.55
19460.81 0.51 0.28 0.44 1.28 3.00 0.41 0.54 0.65 1.98 1.01y0.55 3.00y
19470.25 0.50 0.16a1.01 1.04 1.53 0.72 1.51 1.02 0.24 0.95 0.05a1.53b
19480.40 0.45 0.61 1.40o0.19 0.37a1.67 0.70 0.58 0.41 1.00 0.51 1.67p
19490.44 0.30 0.55 0.45 2.00 2.31 2.55 0.75 0.80 0.82 0.65 0.18 2.55
19500.60 0.21 0.34 0.85 1.55 1.45c-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z0.35i1.52 1.21 1.65 3.05 0.90 0.45 0.72 0.42 -----z
19520.62 0.52a0.78 0.88 1.73 1.50 3.12 1.42 1.01 0.52 1.55 0.12 3.12a
19530.82 0.52a0.38 0.90 2.71 1.82 2.85 2.56 0.75 0.30 1.41 0.65 2.85a
19540.52 0.30 0.68 1.85 1.76 0.92 0.92 0.76 0.82 0.78 0.60 0.23 1.85
19550.23 0.35 0.27 0.65 1.75 1.30 1.66 0.92 4.00 1.10 0.55 0.70 4.00
19560.31 0.40 0.55 0.78 0.86 0.76 0.51 1.14 0.40 0.35 0.88 0.32 1.14
19570.26 0.37 0.52 0.60 0.92 0.95 1.10 0.28 1.35 0.38 0.90 0.35 1.35
19580.41 0.09 0.35 0.40 0.41 0.82 1.30 2.21 1.00 0.30 1.05 0.40 2.21
19590.10 0.25 0.35 0.08a1.02 0.58 1.05 0.82 1.51 0.61 0.20 0.36 1.51a
19600.52 0.60 0.26 1.20 0.92 0.43 3.75 1.28 0.78 0.58 1.04 0.48 3.75
19610.15 0.25 0.38 1.23 1.22 0.53 0.22 0.87 0.80 0.39 0.82 0.23 1.23
19620.20 0.60 0.15 0.51 1.26 0.82 0.65 1.10 0.90 0.31 0.12 0.12 1.26
19630.24 0.18 0.40 1.10 0.25 1.53 1.78 0.95 0.73 0.22 0.53 1.12 1.78
19640.25 0.15 0.45 0.70 4.73 0.42 0.58 1.02 1.63 0.41 0.82 0.50 4.73
19650.10 0.60 0.40 0.80 0.72 1.05 3.20 1.50 0.95 0.22 1.74 2.00 3.20
19660.28 0.45 0.50 0.35 0.55 0.60 0.71 1.75 0.60 1.50 0.30 0.15 1.75
19670.40 0.12 3.00 1.81 0.55 6.00 1.25 3.00 0.35 0.68 0.20 0.20 6.00
19680.20 0.40 0.72 1.06 1.31 1.72 1.29 1.13 1.10 2.11 0.47 0.38 2.11
19690.62 0.12 0.00 0.55 3.00 0.75 1.12 1.47 0.63 0.60 0.35 0.80 3.00
19700.20 0.29 0.10 0.44 0.73 0.97 0.60 2.30 0.68 1.00 0.95 0.63 2.30
19710.25a2.00 0.60 0.20 0.60 1.88 0.82 1.05 0.50 0.96 0.50 0.60 2.00a
19720.60 0.43 1.25 0.90 1.97 1.23 1.05 4.10 0.57 0.65 1.50 0.30j4.10j
1973-----z-----z1.00 0.77 1.20 0.70 1.40 2.00 1.00 2.40 0.90 0.58 -----z
19740.50 0.20 0.68 0.69 0.69 1.00 0.92 1.10 0.27 0.55 1.32 1.10 1.32
19750.79 0.50 0.20 0.44 0.35 0.50 0.73 1.13 0.50 0.80 1.75 0.40 1.75
19761.00 0.90 1.00c0.40 0.50 1.26 1.17 0.78 0.47 0.31 0.10 0.60 1.26c
19770.20 0.05g1.56 1.00 0.50 1.90 1.00 0.75 1.30 1.11 1.25 0.20 1.90g
19780.40 0.30 0.90 0.86 1.00 0.79 1.35 3.00 0.95 0.40 1.00 0.80b3.00b
19790.40 0.50 1.50 0.90 2.21 1.10 1.18 0.53 1.05 0.98 0.36 0.14 2.21
19801.00 0.35g0.70b0.23 0.90 1.10 0.65 0.68 0.72 0.90 0.55 0.80 1.10i
19810.60 0.80e0.94 1.30 0.95 0.60 0.40 1.10 0.50 1.34 0.60 0.50 1.34e
19821.00 0.30 0.45 1.00h1.00 1.70 1.88 1.00 2.00 1.01 1.10 -----z-----z
1983-----z-----z-----z-----z-----z-----z-----z1.75 1.02 0.96f1.95 1.50 -----z
19840.40h1.00j0.80 3.00f1.00 1.25 1.40g-----z1.90a1.10b1.00a-----z-----z
1985-----z-----z0.00s0.60 2.10 3.50 -----z2.40 3.90 1.10g-----z-----z-----z
19860.00e-----z0.30m0.60e1.00 2.60g1.10 3.25 1.40 0.85 0.70e-----z-----z
1987-----z-----z0.20a0.14a1.50 1.15 4.40 0.50f0.80 0.65 0.50a0.25i-----z
1988-----z0.50 0.50n0.10 0.90 0.80 0.80a2.10 2.00 0.45 0.82c0.75f-----z
1989-----z-----z-----z0.50k1.72a1.60 0.55 0.80 1.25 1.10 -----z0.00v-----z
19900.00h-----z1.20d0.90 1.05 2.00 1.82 2.40 2.65 -----z0.33a-----z-----z
1991-----z0.00g0.50b3.10b1.25l1.25n2.00k0.74 1.34m1.10b2.60p0.35 -----z
19920.35r0.46u0.97c0.89 0.94w1.26r2.46 0.93 0.73 0.76 0.97 0.25a-----z
19930.70 0.08 0.13 0.72 1.56 0.90 1.17 0.80 0.78 0.40a0.77 0.19 1.56a
19940.56 0.19 1.03 1.65 0.96 0.44 0.57 2.61 0.66 0.41 0.89 0.15 2.61
19950.08 0.48 0.70 1.14a1.01 0.31 0.84 1.21 0.68 1.48 0.21 1.19j1.48k
19961.02g0.45 0.98d0.52 0.98 1.79 1.25 0.47 1.26 1.93 1.67f0.40i-----z
19971.42 0.14j0.57c0.31 0.63 1.77 1.06 0.66 1.19 0.22 0.53d0.13a1.77r
19980.23d0.76b1.45a1.05 1.42 1.88 0.55 1.01 1.24 1.11 0.83 0.53 1.88g
19990.53 0.69 0.08a1.17 0.45 1.90 3.08 1.94 0.87 0.57 0.85 0.80 3.08a
20000.15 0.49 0.44 0.24 1.09 0.93 0.72 0.68 0.33 0.54 1.43 0.38b1.43b
20010.93a0.94 0.71 2.57 0.74 0.52 0.92 0.75 0.47 0.99 1.28 0.35 2.57a
20020.23 0.89 1.02 1.85 1.17 0.68 0.44b1.69 1.23 1.08 0.24 0.33 1.85b
20030.27 0.26 1.51 1.17 1.63 0.47 1.16 0.65 1.88 0.63 0.66 0.31 1.88
20040.19 0.36 0.54 1.43 1.66 0.41 1.11 0.69 1.08 1.24 0.46 0.58 1.66
20050.46 0.52 0.35 0.65 0.50 1.93 0.30 0.72 1.95 3.37 0.66 0.41 3.37
20060.38 0.42 0.91 0.38 0.85 0.63 2.51 0.86 0.88 0.64 0.34 0.31 2.51
20071.24 0.36 0.75 1.78 0.44 0.63 1.78 1.25 1.27 0.91 0.13 1.11 1.78
20080.22 0.16 0.32 0.71 2.01 1.64 0.72 0.64 0.91 0.81 0.23 0.81 2.01
20090.50 0.43 0.77 0.51 0.24 1.66a1.53 0.93 0.90 0.82 0.43 2.19h2.19i
20100.56 0.10b0.26 0.09 1.15 2.18c1.12e2.26e1.91 1.03 1.34 0.71 2.26o
20110.37c0.13 0.25 1.04 0.69 1.37 0.68 1.14 0.79 0.91 0.44 0.19 1.37c
20120.24 0.25 1.05 0.89 2.11 1.01 1.57 0.70 0.66 0.71 0.65 0.71 2.11
20130.46 0.59 0.32 1.26 1.73 1.09 1.09 2.91 0.69 1.33 0.33 1.19 2.91
20140.29 0.94 0.58 0.99 1.09 1.50c0.00u1.93i2.14 0.67 0.83 0.75 -----z
20150.26 0.13 0.24 0.51 0.63 0.82 1.06 1.36 0.91 0.74 1.56 1.03 1.56
20160.24 0.44 1.73 1.24 1.76 1.25 2.95 1.02 0.70 0.97 0.99 0.63 2.95
20170.35 0.51 0.38 0.82 2.00 1.32 1.23 1.30 1.08 2.21 0.21 0.96 2.21
20180.22 0.43 0.17 1.40 1.57 1.61 1.03 2.53 1.22 1.83 0.98 0.85 2.53
20190.23 0.62 0.66 1.04 1.46 0.81 1.17 0.37 1.49 0.88 -----z1.55r-----z
20200.59 0.60f1.17 1.12b2.34 1.71e2.79b1.30f1.19b0.75b1.10e0.41d-----z
20210.19 0.33a1.10 1.20b1.20c1.05c0.80f1.44c-----z-----z1.36b0.83b-----z
20220.34b1.09c1.70a1.20f-----z-----z-----z-----z-----z-----z0.61r1.80j-----z
20230.52p-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.43 0.45 0.69 0.89 1.23 1.29 1.34 1.35 1.09 0.89 0.79 0.54 2.32
S.D.0.28 0.30 0.50 0.54 0.73 0.84 0.86 0.81 0.67 0.57 0.44 0.36 0.97
SKEW1.33 2.35 1.73 1.41 1.78 2.73 1.49 1.23 2.33 1.79 0.49 1.42 1.52
MAX1.42 2.00 3.00 3.10 4.73 6.00 4.40 4.10 4.00 3.37 1.95 2.00 6.00
MIN0.00 0.08 0.00 0.08 0.19 0.31 0.22 0.28 0.27 0.22 0.10 0.05 1.14
YRS66 63 72 71 74 73 71 73 74 73 71 64 47