BIG FALLS HYDRO, WI

Maximum of Precipitation (Inches)

(470773)

File last updated on April 24, 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
1956-----z0.19 0.94 0.39 0.65 3.40 0.77 1.75 0.64 0.55 0.76 0.19 -----z
19570.09 0.26 0.47 0.50 1.10 1.52 2.49 2.00 0.51 0.53 1.32 0.35 2.49
19580.11 0.02 0.39 1.31 0.68 1.11 3.20 1.09 2.31a0.65 0.47 0.06 3.20a
19590.23 0.18 0.57 0.37 0.90 1.40 2.32 1.17 1.12 0.63 0.27 0.93 2.32
19600.23 0.14 0.11 1.64 0.77 1.86a1.84 5.64a1.40 0.68 1.26 0.62 5.64b
19610.05 0.57 0.60 0.63 0.78 1.60 0.68 0.93 0.73 0.55 0.73 0.39 1.60
19620.48 0.47 0.87 0.84 1.28 0.69 0.77 1.36 1.11 0.72 0.38 0.09 1.36
19630.29 0.18 0.50 0.57 1.16 1.35a1.57 2.15 0.96 0.98 0.58 0.26 2.15a
19640.38 0.13 1.10 0.72 1.05 0.58 0.59 0.63 3.54 0.58 0.49 0.84 3.54
19650.27 0.76 0.65 0.64 1.20 0.78 0.95 1.17 0.77 0.22 0.98 1.00 1.20
19660.33 0.36 1.14 0.73 0.20 0.83 0.76 2.06 0.69 4.06 0.38 0.35 4.06
19671.42 0.46 0.54 0.94 0.80 3.00 0.58 1.03 1.31 0.75 0.07 0.15 3.00
19680.21 0.07 0.87 1.12 1.93 3.18 2.39 0.51 1.92 1.11 0.32 0.56 3.18
19691.04 0.03 0.44 0.49 0.79 1.27 1.76 0.95 1.48 1.13 0.40 0.71 1.76
19700.24 0.06 0.53 0.72 1.32 0.68 1.48 1.38 1.90 1.54 0.62 0.34 1.90
19710.38 0.93 0.37 0.59 1.36 2.29 1.69 2.39 1.11 0.82 0.65 0.52 2.39
19720.80 0.17 0.41 1.23 1.02 1.89 2.00 1.06 0.93 0.80 0.96 0.92 2.00
19730.93 0.65 1.19 1.00 1.18 0.47 0.76 0.77 1.59 0.67 0.87 0.40 1.59
19740.39 0.21 0.49 1.78 1.07 1.51 3.15 1.18 2.12 0.38 0.72 0.22 3.15
19750.50 0.15 0.57 1.52 0.83 2.31 0.96 2.53 1.18 0.83 2.80 0.96 2.80
19760.40 0.52 0.80 0.61 0.31 1.05 1.98 0.95 0.57 0.25 0.18 0.10 1.98
19770.09 0.38 0.99 1.09 1.70 1.26 1.50 1.95 1.39 0.92 0.49 0.57 1.95
19780.30 0.14 0.17 0.52 0.36 1.27 2.12 2.93 1.04 0.20 0.68 0.35 2.93
19790.44 0.29 1.90 0.41 0.62 2.00 1.70 0.67 0.43 1.51 0.61 0.28 2.00
19800.76 0.05 0.10 0.47 1.04 1.50 1.64 1.46 2.90 0.89 0.23 0.06 2.90
19810.02 1.16 0.44 1.62 1.56 2.13 0.68 1.02 0.84 1.07 0.14 0.22 2.13
19821.21 0.19 0.45 1.47 1.39 0.59 1.30 0.97 0.66 1.81 1.21 1.01 1.81
19830.46 0.87 0.37 1.01 1.26 0.73 1.24 3.86 2.65 0.88 1.05 0.27 3.86
19840.14 0.79 0.42 1.35 0.90 0.66 0.64 0.94 1.27 0.89 0.76 0.80 1.35
19850.08 0.20 0.90 1.26 0.95 0.95 1.09 2.05 1.80 1.76 0.93 0.60 2.05
19860.26 0.33 0.96 0.63 0.85 1.06 1.50 1.13 6.36 1.88 0.67 0.18 6.36
19870.43 0.08 0.42 0.27 1.36 0.86 -----z1.31 1.69 1.18 0.73 0.68 -----z
19880.52 0.08 0.91 0.43 0.49 0.66 1.44 2.41 1.32 0.31 1.23 0.62c2.41c
19890.33 0.16 0.85 0.61 1.13 0.82 0.95 1.76 1.06 0.31 0.45 0.10 1.76
19900.33 0.33 1.40 0.75 0.90 1.21 1.81 1.94 1.70 0.75 0.22 0.18 1.94
19910.13 0.38 0.95 1.11 1.13 1.82 0.78 0.92 2.88 0.24 1.93 0.47 2.88
19920.18 0.33 0.47 1.16 1.26 0.81 0.88 1.50 0.96 1.50 0.69 0.22 1.50
19930.31 0.08 0.29 0.52 1.75 2.10 0.54 0.72 1.07 0.75 0.95 0.13 2.10
19940.23 0.13 0.33 0.81 0.90 0.83 1.11b0.55 3.46a0.88 0.89 0.12 3.46c
19950.14 0.14 0.38 0.79a1.03f1.20c1.73d3.58d0.44e1.52d0.45f0.84a-----z
19961.39d0.40d2.30b0.45b0.65c1.95f0.92c1.46b1.25d2.39c1.98c0.54e-----z
19970.97b0.03 0.62e0.34b0.79c1.71b1.14e1.08d1.96d1.16b0.77d0.12a-----z
19980.32d1.27a1.93b0.93c1.14c1.48c0.41c1.51d1.01a0.86f0.56b0.22e-----z
19990.37i0.75 0.17b0.90g1.42f1.29f3.75i0.77f0.66i0.63d1.17f0.12b-----z
20000.38f0.36b1.41a0.92g0.57i2.14f2.90e2.04f1.02i0.26h0.74f0.23h-----z
20010.45d0.64g0.41b1.52g0.70i2.28f0.82d1.65d0.81b1.80d1.37f0.62e-----z
20021.30e0.96f1.08k1.07i0.65g0.75h2.50i1.35f2.45h1.76i0.08b0.35c-----z
20030.08h0.52d1.00f1.20c2.00b1.37f0.54g0.56 1.56 0.87b1.06j0.51b-----z
20040.13g0.65g0.87f1.62 1.78i2.41e0.65g0.52f1.11h1.55 0.72i0.24h-----z
20050.78j0.23h0.70i0.33f0.78a1.60 0.76 0.33 0.74 8.55j1.05k0.35o-----z
20060.42e0.45h0.98i0.25k1.00 0.40 2.85b2.47c0.85j0.43 0.68a0.56 -----z
20070.16 0.55b0.50 1.20 0.89b0.57 0.92 1.57 2.35 1.25b0.10 0.85c2.35i
20080.15 0.20 0.35 1.13d1.52 1.25 1.06c0.70 0.68c0.87f0.46 0.53j-----z
20090.32 0.33 0.40 1.27b0.84h1.07d0.00 2.20j0.48a1.27f0.18b0.95c-----z
20100.46c0.20 0.52 0.49d0.69f1.45f3.31i3.25b2.55e1.07d0.87 0.88d-----z
20110.23d0.23i1.11e1.00i0.63g1.86f1.53e2.98c0.42c1.35d0.30 0.60a-----z
20120.33e1.63a0.32c0.68d1.40d1.50c1.72b0.35c0.29c1.80e0.55d0.52c-----z
20130.48b0.61b1.15d1.32e1.86e1.66c0.87c1.90d0.53d1.70b0.80c0.70g-----z
20140.31c0.91a0.32c0.72c2.40c1.65e1.33c1.85e2.55d0.47d1.00f0.45e-----z
20150.15c0.08d0.15b1.77c1.22f0.80d1.04c1.31d1.36d1.20a2.15d1.10a-----z
20160.21d0.65c2.21c2.02b1.16c1.60d0.89c1.80c2.05e1.38c0.80d0.80f-----z
20170.45c0.85a0.50c1.25b2.30d4.25d0.85c2.20c0.46d1.90e0.32c0.65h-----z
20181.05a0.46b0.45 2.00b0.79c5.80b2.20b1.50b2.00c2.32c0.88e0.65c-----z
20190.30b0.50c0.45b1.45a3.10d1.40b1.60a2.50 1.15c1.10c1.20d1.40c-----z
20200.50d0.16a0.95b1.15b0.85e2.48c1.70a1.70c0.68b0.77a0.65b0.75d-----z
20210.20a0.40 0.70a0.85b0.85a0.95a1.75 1.65c2.05c0.70b1.51a0.80c2.05r
20220.15a0.65c0.90a1.05d0.90d0.63b0.87b2.05b0.80b0.48a0.95b1.65d-----z
20230.52 0.75a1.30a2.35g0.85b0.73b2.20a1.25a2.80a1.35c0.10 1.00c2.80v
20240.30 0.25 1.10n0.75j-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.42 0.40 0.72 0.96 1.12 1.49 1.38 1.62 1.47 1.05 0.75 0.53 2.56
S.D.0.33 0.33 0.48 0.44 0.52 0.96 0.70 0.93 1.01 0.65 0.53 0.35 1.11
SKEW1.58 1.37 1.46 0.52 1.38 2.15 0.72 1.66 2.13 1.79 1.56 0.76 1.67
MAX1.42 1.63 2.30 2.02 3.10 5.80 3.20 5.64 6.36 4.06 2.80 1.65 6.36
MIN0.02 0.02 0.10 0.27 0.20 0.40 0.00 0.33 0.29 0.20 0.07 0.06 1.20
YRS63 63 63 60 58 60 62 63 63 62 60 61 37