SPOONER AG RESEARCH STATION, WI

Total of Precipitation (Inches)

(478027)

File last updated on April 23, 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
1894-----z-----z-----z1.06c5.65v3.38 0.10 -----z-----z5.31 -----z0.31 10.16g
18951.50 0.30 0.12 1.08 4.31 1.88 2.77 1.93y4.69 0.40 0.95 0.70 18.70a
18960.40 0.10 3.20 4.31 2.86 3.99 1.33 1.52 2.00 3.46 2.10 0.70 25.97
1897-----z0.70 2.00 0.10 2.40 3.34y5.25 2.24 -----z2.08 1.50 0.10 16.37c
18980.70 1.75w1.60 0.49 -----z7.81 0.69 1.97 -----z3.01 1.20 0.00 17.47c
18991.50 1.60 5.20b1.94 3.89 2.89 2.78 4.22 0.20 3.48 1.53 -----z29.23a
19001.60 3.20 2.80 1.90 0.70 0.57 9.29 -----z2.37x6.52 0.88 0.90 28.36b
19010.21 0.25 4.90 1.31 1.30p-----z-----z-----z-----z-----z-----z-----z6.67h
1902-----z0.25 -----z2.57 1.65 3.64 4.04 2.50 -----z-----z-----z1.77 16.42e
19030.62a1.92 2.19 3.17 7.65 -----z-----z-----z-----z2.32 0.49a0.88 19.24d
19040.64 0.94 0.81 1.07 2.55 -----z-----z-----z-----z-----z-----z0.49b6.50f
19050.44 0.35 0.94 1.06 2.66 5.99 4.11 2.97 3.76 3.07a2.07b0.22d27.64
19061.45a0.09a1.21 -----z7.68a-----z-----z-----z3.51 2.96a2.44 1.80k19.34e
19071.31 0.76 1.38 1.13 2.05 2.18 4.23 3.04 6.73 0.50 0.56 0.17 24.04
19080.25 0.84a1.80 3.84 5.05 5.94 4.38t1.29 2.14 3.07 0.89 0.58 25.69a
19090.49 0.85 0.50 1.44 4.78 3.92 4.80 5.35 2.48 2.41 3.78 1.47 32.27
19100.58 0.75 0.00 0.82 2.44 1.25 1.02 1.95 2.56 0.87 0.39 0.73 13.36
19110.43j0.55 0.44 0.86 2.94b3.86 4.28 2.52 4.82a3.60 1.68 1.55 27.10a
19120.85 0.25 0.25 0.00e5.34 1.46 1.87 7.22 1.42 1.47 0.10 1.79 22.02
19130.30 0.70 1.33 1.99 3.39 2.04 8.23 4.67 3.46 2.96 0.77 0.00 29.84
19140.76 0.28 1.20 3.30 1.61a8.11 3.23 5.28a3.25 1.01 1.34 0.20a29.57
19151.33a1.56 0.73 0.63a4.22 7.10e3.01 2.41c2.72a3.24 1.39a0.58 28.92
19162.16 0.49 1.49 4.15 4.27 6.24 2.31d3.22 3.22 1.90a0.53 0.48a30.46
19170.88 1.34 2.73 1.37 1.29a3.26 4.72a2.25 2.61 3.20 0.12 0.46 24.23
19180.97 0.88 0.82 1.70 10.25a0.48 3.94a4.02a1.09a2.35a1.88 1.85 30.23
19190.46a1.91 0.42a2.18b2.18 2.81 6.40a5.36 2.00b3.07 3.40 0.75a30.94
19201.43 0.83 2.33a2.36 3.54a6.57 4.53 1.39 2.47a2.86 0.79a0.45 29.55
19210.36 0.47 1.83 3.12 2.08a1.65 8.28 2.56 5.81 0.54 0.93 0.88 28.51
19220.84 3.13 2.87 2.33b3.68 6.02 1.58 1.07 2.00a0.60 3.24 0.51a27.87
19231.76 0.28 1.15 2.33 2.59 3.95 5.79 1.12a2.29b0.63 0.49 0.74b23.12
19240.41 0.51 0.88 3.30 2.47 3.26 2.36 7.35 2.77a2.03 1.05 0.92 27.31
19250.25 0.84 0.88 0.92 1.19 3.74 6.89 0.91b3.45 1.02 0.86 1.22 22.17
19260.46 0.73b1.92 0.60b3.23 3.39 1.86a4.82 4.54b2.14a2.16 1.40 27.25
19270.28 0.75a1.69 1.04 4.20 3.53a3.74 1.37a3.22 1.59 1.60 1.77 24.78
19280.58 0.72 0.56 1.45b1.53 4.81 3.83 4.18a4.98 4.06 0.78 0.76 28.24
19291.55 0.65 1.70 1.03 1.82 2.16 2.22 2.53 3.62b2.23 0.92 0.31 20.74
19300.62 1.17a0.40 0.80 3.49 3.48 2.10 0.46 3.95 2.14 1.43 0.18 20.22
19310.16 0.44 0.54b1.30 0.88 7.17 1.12 3.00 3.23 2.40 2.67 0.33 23.24
19321.15 0.45 0.75 1.40 2.21 2.95 2.73 4.59 0.89 1.95a2.17 1.29 22.53
19330.66 0.44 1.66d1.97 2.08 2.14 4.80 1.36 2.08 2.91 1.34 1.72 23.16
19340.39 0.14 0.99 1.34 1.43a2.97 2.18 2.77a6.28c3.45 1.34 1.15 24.43
19351.69 0.19a1.17 2.42 1.77 5.33 6.54 4.66a1.15 3.75 1.23 0.93 30.83
19360.98 0.72 2.29 1.06c4.04 1.38 0.45 4.89 2.53 1.12a1.25 1.60 22.31
19370.96 1.00 0.18 2.67 4.64 3.06 6.71a3.31a2.55a1.21a1.04 0.84a28.17
19380.80a0.29 1.89 4.72a6.64 2.64 2.88 5.06 3.69 2.13 1.80 0.42a32.96
19391.68 1.01 0.70 1.58a4.37 4.93 1.97b4.61a2.09a1.10 0.10 0.89 25.03
19400.44 1.06 1.58 2.56 2.68a3.44 1.48 3.14a0.53b1.55a3.89 0.72 23.07
19410.54 1.13 0.89 1.77 3.03 3.24 3.64 6.12 8.72 4.42 1.49 0.50 35.49
19420.16 0.21a2.10 1.44 4.75 3.49 4.10 3.24c6.14a0.92 0.69 1.07 28.31
19430.97 0.27 0.78 1.54 4.34 7.91 2.26 2.82 2.57 1.28 2.09 0.02 26.85
19440.62 0.97 1.69 1.58 4.92 7.92 2.07 3.09a2.35 0.16a1.14 0.37 26.88
19450.55a1.36 2.63 4.47 1.59 7.76 4.55 4.24 3.31 0.79 1.48a1.08 33.81
19461.31a0.80 0.55 1.01 1.83 6.82 1.34 0.90 5.47 3.33 2.14 0.89 26.39
19470.71 0.18 0.37 3.39 2.59 1.89 0.57 3.68 2.10 0.51 3.63 0.37 19.99
19480.38 1.96 1.50 1.89 0.64a3.22 2.96 2.03a1.21a0.56 1.53 0.98 18.86
19491.13 0.20 1.63 1.42 3.14 2.26 7.40 2.70 3.69 1.95 1.04 0.79 27.35
19502.48 0.27 2.34 3.05 4.51 2.42 4.20 0.96 2.41 2.90a1.15 1.68 28.37
19510.28 1.35 2.53a1.92 3.90 7.07 5.04 5.92 6.19 2.72 1.52 1.16a39.60
19520.80 0.45 2.01 1.42 2.61 4.95 6.28 5.53 1.33 0.14 1.09 0.25 26.86
19530.40 0.90 1.55 2.47 5.66 5.25 4.42 9.04 0.94 0.17 2.41 2.09 35.30
19540.60 1.06 2.17 5.68 5.04 6.20 5.77 4.23 5.20 3.89 0.91 0.20 40.95
19550.49 0.66 0.62 1.44 2.59 3.26a9.06 4.88 1.77 1.72 1.57 0.92 28.98
19560.32 0.12 1.14 1.27 3.73 6.47 4.91 6.06 0.78 1.82 0.56 0.37 27.55
19570.16 0.82 0.64 0.95 2.39 6.07 5.72 7.00 4.89 1.06 1.75 0.49 31.94
19580.43 0.05 0.53 2.11 2.75 3.51 6.69 2.34 3.15 1.05 1.25 0.19 24.05
19590.30 0.26 0.23 0.94 5.01 2.64 4.35 6.05 5.08 2.36 -----z1.43 28.65a
19600.71 0.36 0.67 2.30 5.31 3.23 2.18 5.94 2.82 1.28 2.57 0.44 27.81
19610.09 0.44 2.84 2.64 3.74 2.39 1.63 1.22 3.67 1.99 1.65 1.07 23.37
19620.50 1.17 1.28 0.92 5.83 1.88 4.48 4.04 4.23 1.71 0.57 0.22 26.83
19630.23 0.39 0.82 2.17 2.57 2.11 1.51 2.62 2.83 1.05 0.06a0.84 17.20
19640.26 0.15 1.20 5.30 5.76 1.97 2.96 4.21 4.98 0.68 1.28 1.21 29.96
19650.39 1.83 2.78 1.41 6.86 2.88 5.47 3.29 5.23 0.67 2.62 2.41 35.84
19660.39 0.60 2.46 1.33 0.97 3.02 3.45 6.23 1.80 2.85 0.51 0.76 24.37
19671.80 1.17 0.98 1.89 1.56 10.69 1.07 5.11 1.58 2.00 0.17 0.50 28.52
19680.38 0.09 1.66 3.58 5.30 8.38 4.95 1.10 7.25 4.87 0.78 2.48 40.82
19692.21 0.04 0.20 3.00 1.30 2.62 4.77 1.32 1.29 3.31 1.13 1.52 22.71
19700.34 0.59 0.76 1.74 5.68 1.86 5.07 1.74 4.32 5.81 3.03 0.86 31.80
19711.43 1.62 0.45 1.25 3.26 2.88 3.12 3.18 3.10 4.73 2.31 1.00 28.33
19721.29 0.47 0.78 0.60 1.33 4.67 6.70 4.96 2.38 2.28 1.59 1.90 28.95
19730.89 0.41 1.57 1.55 5.13 3.95 2.99 8.79 3.42 2.85 1.51 1.04 34.10
19740.33 0.49 0.62 1.70 2.47 4.15 1.76 4.53 3.21 1.46 1.34 0.13 22.19
19751.86 0.49 1.33 3.02 1.79 4.21 0.86 3.88 1.95 1.49 3.89 0.78 25.55
19761.65 0.71 2.68 0.85 0.49 3.01 2.43 1.14 0.89 0.56 0.34 0.33 15.08
19770.66 0.41 2.73 3.77 4.45 4.09 3.89 4.30 5.42 3.32 1.52 1.00 35.56
19780.47 0.18 0.49 3.48 3.31 3.15 7.59 7.38 4.71 0.58 1.13 0.79 33.26
19790.69 1.20 2.26 0.90 3.33 4.61 2.52 2.90 0.68 3.02 0.55 0.14 22.80
19801.03 0.33 0.74 0.48 1.92 2.91 3.81 6.11 8.10 1.56 0.66 0.25 27.90
19810.05 2.68 1.67 3.87 1.63 6.99 3.58 7.06 1.71 4.05 0.19 0.94 34.42
19821.24 0.23 1.13 1.26t4.10a2.41 4.35a3.22 5.21 4.71 2.77 2.30 31.67a
19831.05a0.37 1.95 2.97 1.91 3.39 6.24 7.07 4.69 2.91 3.88 1.04 37.47
19840.40 1.32 0.90 2.83 2.89 7.36 2.47 4.67 4.62 3.56 0.53 1.29 32.84
19850.25 0.44 2.35 3.04 3.50 4.80 1.92 5.98 7.57 3.06 2.16 0.84 35.91
19860.27 0.85 1.23 3.28 2.59 2.75 9.59 3.08 5.45 2.13 0.48 0.39 32.09
19870.35 0.07 0.33 0.30 2.63 1.27 9.07 2.81 3.37 1.90 2.52 1.38 26.00
19880.81c0.06 1.24 0.62 1.42 2.74 0.90 4.92 5.17 0.91 2.68a0.63 22.10
19890.83 0.26 1.02 1.76 4.26 2.26 1.51 7.00 1.69 2.02 -----z0.36b22.97a
19900.55 0.59a1.69a3.15 2.69 6.20 1.87a4.23 4.19 3.85 0.59 0.43a30.03
19910.62 0.70 2.62 3.95 6.88 5.94 7.10 2.21 6.81 2.16 5.62a0.67a45.28
19920.36 0.46 0.97 4.02 2.71 2.91 6.10 2.99 2.12 2.17 1.82 0.86a27.49
19930.97a0.09 0.99 2.48 11.02 3.36 3.22 4.91 2.91 1.98 2.79 0.65 35.37
19941.18 0.60 1.31 3.66 1.33 2.51 4.59 2.60 6.06 2.85 1.71 0.25 28.65
19950.28a0.50 2.29 2.86 3.13 3.14 3.30 10.08 1.77 5.89 1.08 0.97 35.29
19962.07a0.66 1.48a1.26 3.77 6.59 3.20 1.65 2.36 4.22a3.23c1.81e32.30
19971.72 0.08 1.13 0.23 1.94 3.39 5.21 4.03 4.91 1.91 0.93 1.09 26.57
19981.00 1.25 2.93 1.70 3.35 4.43 1.82 3.29 1.58 2.87 1.99 1.08 27.29
19990.99 0.93 0.94 3.02 4.52 4.37 7.13 5.44 3.72 1.22 0.69 0.23 33.20
20000.64 1.38 1.93 2.20 4.45 4.82 7.48 4.81 0.65 1.28 4.72 0.72 35.08
20010.96 1.24a0.67 8.39 3.66 7.34 3.57 4.48 2.05 2.41 2.40 0.61 37.78
20020.42 1.70 2.29 3.76 3.84 4.08 7.00 4.26 7.42 4.64 0.02 0.54 39.97
20030.14 0.39 1.44 1.34 4.71 5.36 2.92 1.58 3.33 1.89 1.10 0.88 25.08
20040.75 1.79 1.50 3.25 6.30 2.25 4.34 3.48 3.77 3.18 0.80 0.84 32.25
20051.22a0.69 0.65 1.15 2.49 7.12 0.33a0.94 3.50 6.55 2.06 1.16 27.86
20061.06 0.48 1.20 1.49 2.23 1.12 3.50 4.51 2.04 1.45 0.37 1.02 20.47
20070.43 0.59 1.51 1.02 3.18 1.52 3.18 2.25 6.10 6.75 0.18 1.95 28.66
20080.13 0.53 0.51 4.71 3.28 3.52 1.58 1.71 2.77 3.03 1.01 1.59 24.37
20090.48 0.63 1.06 1.47 1.08 2.29 2.16 4.61 1.19 5.18 0.53 1.91 22.59
20100.88b0.25 0.88 1.39 2.88 4.95 5.66 5.44 5.28 3.54 1.56 1.19 33.90
20110.68 0.55 1.77 2.35 4.04 3.30 3.50 7.26 1.41 0.64 0.58 0.78 26.86
20120.87 1.28 1.41 1.79 6.45 5.55 3.24 1.13 1.10 1.40 0.81 0.58b25.61
20130.78 0.87 1.33 3.50 4.04 9.34 1.72 0.75 1.87 4.85 0.97 2.20 32.22
20141.20 1.11 1.30 5.62 5.42 6.05 2.70 5.39 7.33 2.41 2.05 1.04 41.62
20150.31 0.17 0.53 1.65 4.41 3.01 3.71 7.08 4.43b3.35 3.34 2.53 34.52
20160.47 0.55 3.05 3.88 2.22 3.73 6.56 4.67 3.91 3.68 1.23 1.51 35.46
20170.77 0.59 0.96 2.59 6.46 4.37 2.48 6.32 2.16 3.89 0.75 1.13 32.47
20180.58 1.29 1.30 0.96 3.06 5.17 2.91 2.95 6.02 3.14 1.64 1.07 30.09
20190.58 2.24 0.92 4.07 6.26 2.24 2.86 3.58 7.37 4.93 1.21 3.76 40.02
20200.79 0.21 1.85 3.17 3.12 3.04 6.05 2.61 2.15 1.69 1.27 0.85 26.80
20210.42 0.73 2.96 3.68 2.36 1.77 3.27 1.86 3.01 3.25 1.39 1.81 26.51
20220.30 0.73 2.41 2.71 4.69 2.50 1.94 6.52 1.46 0.97 2.46 2.42 29.11
20231.52 1.49 2.18 4.79 0.72 2.31 1.23 3.53 4.94 3.50 0.12 1.89 28.22
20240.22 0.41 2.31 1.25m-----z-----z-----z-----z-----z-----z-----z-----z2.94i
Period of Record Statistics
MEAN0.78 0.75 1.45 2.21 3.48 4.02 3.82 3.84 3.44 2.48 1.50 0.96 28.73
S.D.0.51 0.60 0.89 1.36 1.84 2.01 2.14 1.99 1.87 1.46 1.03 0.64 5.74
SKEW1.04 1.64 1.17 1.17 1.14 0.82 0.63 0.52 0.62 0.69 1.20 1.14 0.24
MAX2.48 3.20 5.20 8.39 11.02 10.69 9.59 10.08 8.72 6.75 5.62 3.76 45.28
MIN0.05 0.04 0.00 0.00 0.49 0.48 0.10 0.46 0.20 0.14 0.02 0.00 13.36
YRS127 129 129 128 127 125 125 123 122 127 124 127 114