ALMA DAM 4, WI

Total of Precipitation (Inches)

(470124)

File last updated on March 28, 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
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.89 1.79s0.89k
19371.62 0.70c1.50 2.76a2.69 3.58 0.34 8.08t1.89 2.02 1.24b0.45f18.34b
19381.12b1.03c3.11 3.98 6.26p5.04 6.03 5.16 3.95w1.72 3.02 0.84 31.05b
19391.87 0.88a0.40v2.43 1.83 4.71 2.52 6.27 1.21 1.33 0.18 0.87 24.10a
19400.12 0.53 1.75 2.13 2.55 6.79 1.15 5.73 0.81 2.83 2.89a1.81 29.09
19411.02 0.29 1.43 2.43 3.58 4.93 2.55 0.85 4.63 4.85 1.87 0.88 29.31
19420.23 0.45 3.73 1.08 8.97 6.13 4.10 3.17 6.83 2.21 1.19 1.39 39.48
19431.68 0.30 1.26 0.62 4.11 5.68 5.40 6.21 2.01 1.73 1.26 0.00 30.26
19440.67 0.67 1.57 2.13 3.99 3.35 1.50 1.99 3.05 0.70 0.88 0.20 20.70
19450.50 2.02 2.35 3.65 4.82 3.57 5.66 4.15 3.34 0.41 1.79 2.27 34.53
19461.56 1.27 1.35 0.90 2.68q4.33 1.31 1.58 4.89 4.01 1.35 0.93a23.48a
19470.87 0.08 1.81a3.36j3.59 4.35n1.92 5.31 3.47 1.86 1.73 1.11 21.75b
19480.05 1.62 0.54 2.57a2.24 1.76 2.67 3.60 1.25 1.14 2.95 1.29 21.68
19491.65 0.15 2.60 1.52 0.86 3.23 4.01 0.85 2.68 0.84 0.46 0.68 19.53
19501.44 0.78 1.14 2.04 2.50 4.08 5.70 2.14 0.33 0.58 0.80 1.47 23.00
19510.66 1.71 4.41 3.60 2.04 4.58 7.67 5.73 3.58 2.35 1.92 0.73 38.98
19521.59 0.74 2.23 2.00 3.26 4.67 4.26 6.78 0.36 0.12 -----z0.50 26.51a
19530.61 1.35 1.60 3.43 3.75 3.20 5.55 2.93 0.65 0.28 -----z1.24 24.59a
19540.30 0.32 1.99 4.40 4.91 6.74 3.28 3.61 4.53 6.09 0.39 0.51 37.07
19550.28 0.62 0.51 2.39 3.56 2.65 7.63 1.90 1.65 2.10 0.59 0.63 24.51
19560.90 0.23 3.08 1.73 3.04 3.04 4.03 4.72 1.65 0.85 1.44 0.61 25.32
19570.13 0.44 0.80 1.06 3.82 2.96 4.39 5.09 1.99 1.34 2.93 0.49 25.44
19580.19 0.03 0.17 2.89 1.97 3.32 2.72 3.14 2.14 1.37 1.06 0.13 19.13
19590.24 0.97 1.02 1.72 4.14 3.08 2.80 7.62 5.16 2.98 1.00 1.33 32.06
19600.31 0.25 0.26 2.07 6.04 6.09 1.48 2.69 2.52 0.98 2.82 0.57 26.08
19610.10 0.86 2.78 1.86 3.46 4.57 2.96 2.41 2.82 2.93 1.47 0.87a27.09
19620.08 1.12 1.59 2.22 5.10 3.99 4.06 6.39 3.87 1.60 0.24 0.29 30.55
19630.48 0.25 1.89 2.08 3.33 3.18 4.48 6.37 2.68 0.95 1.95 0.43 28.07
19640.33 0.01 1.38 2.14 2.69 0.89 2.22 1.87 7.47 0.54 1.56 0.79 21.89
19650.36 1.37 2.14 4.51 4.49 1.88 5.89 3.07 5.80 1.08 2.38 2.32 35.29
19660.87 0.76 2.79 1.61 1.53 5.00 4.19 3.80 2.37 6.02 0.52 1.15 30.61
19673.35 0.79 1.77 4.41 2.59 10.90 1.92 3.11 2.07 2.37 0.09 0.14 33.51
19680.75 0.07 0.69 4.79 5.13 8.10 8.89 2.79 5.83 4.00 0.93 2.40 44.37
19692.44 0.02 2.07 0.93 3.16 6.34 7.91 0.75 1.45 3.69 0.92 1.78 31.46
19700.42 0.01 2.18 2.33 7.34 2.90 5.05 1.69 5.05 6.22 3.65 0.98 37.82
19711.29 1.50 1.52 0.73 4.74 6.35 5.06 0.30 4.17 2.53 2.27 1.04 31.50
19721.16 0.28 1.34 1.49 1.64 4.15 7.13 4.38 6.91 3.87 1.63 1.96 35.94
19731.72 1.01 3.03 5.64 6.26 3.64 3.48 4.65 4.24 2.09 2.60 1.28 39.64
19740.43 0.92 1.24 3.07 3.76 5.88 1.50 2.59 1.39 2.35 1.13 0.71 24.97
19751.56 0.73 1.92 5.45 2.23 6.44 1.71 6.45 1.82 1.01 5.32 1.15 35.79
19760.77a0.34 3.66 2.30 1.62 1.91 2.87 1.72 1.06 0.29 0.00 0.37 16.91
19770.50 1.12 4.20 3.78 2.25 4.86 2.99 2.49 2.68 3.39 1.13 1.73 31.12
19780.89 0.22 0.52 3.79 3.03 6.07 12.75 2.09 5.66 0.90 2.09 0.67 38.68
19790.88b0.65 2.00 2.40 5.20 2.86 3.50 6.36 0.25 6.23 1.42 0.18 31.93
19801.00 0.39 0.84 1.03a3.41 3.88 0.68 9.11 8.94 2.10 0.06 0.51 31.95
19810.08 1.09 0.46 2.76 2.62 4.67 3.65 6.19 2.24 2.90 0.43 0.83 27.92
19821.27 0.20 1.11 2.55 6.64 3.07 -----z4.80 5.09 3.67 2.53 2.21 33.14a
19830.43 1.11 1.37 2.27 5.35 1.34 6.66 3.81 5.68 3.00 5.25 1.10 37.37
19840.42 1.24 1.38 4.73 2.12 3.13 6.10 4.18 2.40 3.22 1.88 1.80 32.60
19850.64a0.47 2.41 1.61 2.22 1.51 1.63 4.79 -----z1.79 1.84 0.68 19.59a
19860.48 0.79 1.17 4.48 3.02 5.08 8.42 4.00 10.68 3.30 1.22 0.24 42.88
19870.80 0.05 1.09 1.16 4.42 2.96 10.31 2.99 3.60 1.68 2.77 1.31 33.14
19881.46 0.19 1.27 2.83 2.23 1.37 1.60 3.78 5.92 0.87 2.25 1.23 25.00
19890.36 1.11 2.49 2.05 3.63 1.54 4.42 5.69 1.15 1.65 2.27 0.00 26.36
19900.55 0.78 3.46 4.59 4.97 10.01 4.77 4.95 1.82 2.30 0.33 1.71 40.24
19910.64 0.41 2.44 7.61 7.08 2.35 12.00 2.61 4.57 1.54 8.39 1.33 50.97
19920.73 0.25 2.95 2.75 0.93 1.98 3.23 1.81 9.48 1.11 3.99 1.41 30.62
19931.31 0.65 1.21 6.28 6.55 8.60 5.41 7.02 3.46 0.83 1.20 0.36 42.88
19941.26 0.60 0.25 5.14 2.57 3.25 2.83 7.02 5.52 1.41 2.19 0.51 32.55
19950.21 0.13 2.80 3.18 3.06 2.51 3.77 8.06 2.21 4.83 1.13 0.80 32.69
19962.10 0.16 1.25 1.76 2.72 5.82 2.55 3.54 3.69 3.68 3.99 1.30 32.56
19971.35 0.46 2.27 1.60 2.78 3.13 10.16 6.74 3.91 2.30 0.76 0.38 35.84
19981.72 2.53 2.47 1.86 5.53 10.91 3.37 9.44 1.25 2.64 1.41 0.15 43.28
19991.50 0.34 1.03 8.16 6.59 6.43 10.37 4.90 2.33 2.55 1.80 0.36 46.36
20001.64 0.53 0.71 1.86 4.86 10.23 4.32 5.03 1.71 1.46 3.12 1.53 37.00
20011.28 1.03 0.75 5.21 5.17 6.38 4.69 4.22 3.43 1.95 2.09 1.09 37.29
20020.33 1.58 1.66 4.56 3.50 9.23 2.00 4.28 3.67 3.72 0.20 0.56 35.29
20030.16 0.72 1.93 2.52 6.09 2.85 2.29 0.71 2.85 0.93 1.22 0.87 23.14
20040.35 1.30 2.68 1.50 10.46 5.40 3.99 2.49 4.63 3.29 1.97 0.88 38.94
20051.10 1.18 2.70 1.93 3.61 4.68 2.37 4.82 5.84 1.59 2.10 0.81 32.73
20060.49 0.36 2.61 2.12 4.16 4.13 3.96 5.32 3.98 0.78 3.29 1.25 32.45
20071.02 2.09 2.65 1.21 3.77 2.39 2.57 11.50 5.89 4.17 0.18 1.31 38.75
20080.60 0.64 0.38 5.20 3.49 5.96 5.88 3.51 2.03 1.91 2.01 1.21 32.82
20090.67 0.75 1.29 2.79 3.56 4.91 1.07 6.15 1.36 6.66 0.57 1.43 31.21
20100.67 0.45 0.54 1.74 3.05 10.34 7.18 6.95 13.50 1.35 2.91 2.13 50.81
20110.61 1.09 2.97 3.71 3.16 5.44 5.71 2.81 1.50 0.64 0.39 0.83 28.86
20120.52 1.67 1.35 3.50 5.16 5.62 2.52 3.55 1.62 3.01 0.51 1.47 30.50
20131.08 1.31 2.62 6.14 9.71 6.58 1.75 1.63 1.67 2.86 0.95 1.18 37.48
20141.17 1.33 0.81 5.44 3.49 9.77 2.04 5.77 3.25 2.30 0.86 0.67 36.90
20150.34 0.34 0.78 3.80 6.58 5.75 3.57 4.19 3.49 1.84 1.99 3.31 35.98
20160.38 0.42 4.03 1.96 3.00 4.48 3.55 10.67 9.38 3.03 1.44 1.97 44.31
20172.12 1.35 2.18 3.77 4.88 4.48 9.33 5.12 0.95 4.23 0.72 0.48 39.61
20181.20 0.86 1.06 2.83 6.18 4.84 3.88 2.36 7.97 4.81 1.79 1.74 39.52
20190.81 4.83 1.74 3.87 6.94 6.95 8.92 3.64 6.52 4.72 2.05 1.83 52.82
20200.98 0.76 3.31 1.28 5.72 5.00 2.44 4.21 2.27 2.15 2.23 0.15 30.50
20210.98 0.73 1.86 1.38 4.04 5.31 3.19 8.05 2.59 1.08 1.86 1.23 32.30
20220.52 0.47 1.67 3.04 6.30 4.61 5.02 4.69 1.26 1.15 1.28 1.72 31.73
20231.78 2.20 1.82 4.01 2.99 2.73 5.35 1.86 3.42 3.87 0.04 1.05 31.12
20240.78 0.29 2.32c-----z-----z-----z-----z-----z-----z-----z-----z-----z3.39i
Period of Record Statistics
MEAN0.89 0.80 1.83 2.94 4.07 4.76 4.38 4.34 3.61 2.39 1.71 1.04 33.21
S.D.0.61 0.69 0.96 1.56 1.87 2.29 2.63 2.26 2.50 1.52 1.32 0.64 7.33
SKEW1.10 2.56 0.50 1.01 1.02 0.87 1.10 0.69 1.38 0.90 1.97 0.72 0.27
MAX3.35 4.83 4.41 8.16 10.46 10.91 12.75 11.50 13.50 6.66 8.39 3.31 52.82
MIN0.05 0.01 0.17 0.62 0.86 0.89 0.34 0.30 0.25 0.12 0.00 0.00 16.91
YRS88 88 87 86 85 86 86 86 85 87 86 86 78