OWATONNA, MN

Maximum of Precipitation (Inches)

(216287)

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
1961-----z-----z0.95l0.89 2.09 0.46 2.08 1.85 0.85 1.07 0.54 0.16 -----z
19620.09 0.22 0.23 0.77 0.54 2.22 0.90 3.49 0.37 0.44 0.09 0.11 3.49
19630.22 0.12 0.27 0.34 1.62 0.86 1.50 1.50 1.33 0.85 0.15 0.16 1.62
19640.17 0.02 0.24 1.32 1.19 1.03 1.23 0.64 1.99 0.56 0.27 0.36 1.99
19650.20 0.57 0.77 0.69 1.68 0.64 4.80 1.49 1.13 0.23 0.70 0.48 4.80
19660.38 0.39 1.54 0.25 0.37 1.92 1.08 0.80 2.66 1.24 0.22 0.57 2.66
19670.86 0.38 0.45 1.60 0.45 1.90 1.86 1.56 0.79 0.85 0.00 0.10 1.90
19680.21 0.07 0.28 2.02 1.43 1.26 1.78 0.52 1.63 1.63 0.28 0.74 2.02
19690.54 0.10 1.62 0.35 1.21 1.26 0.78 1.19 0.45 0.76 0.25 0.52 1.62
19700.11 0.05 0.59 0.77 1.83 0.85 2.50 0.23 1.03 1.30 1.15 0.36 2.50
19710.52 0.68 0.33 0.47 0.72 1.05 0.52 0.47 0.53 1.51 0.66 0.42 1.51
19720.42 0.17 0.16 0.95 1.04 0.73 1.39 0.41 1.67 0.68 1.21 0.44 1.67
19730.49 0.33 0.98 1.64 2.37 0.57 3.60 1.60 3.23 0.45 1.46 0.24 3.60
19740.23 0.19 0.34 0.79 0.86 1.61 0.61 1.34 0.72 1.01a0.46 0.22 1.61a
19750.97 0.24 0.47 0.94 0.87 1.38 0.22 0.65 0.76 0.31 1.41 1.02 1.41
19760.12 0.20 1.00 0.96 0.88 2.43 1.03 0.76 1.67 0.34 0.05 0.15 2.43
19770.19 0.30 0.49 0.62 0.77 1.94 2.08 0.53 1.30 0.78 0.24 0.48 2.08
19780.25 0.14 0.13 1.01 1.51 1.68 1.30 0.68 1.06 0.17 0.98 0.44 1.68
19790.39 0.14 0.88 0.92 0.87 1.07 2.50 2.22 0.44 1.34 0.50 0.51 2.50
19800.64 0.23 0.18 0.41 1.87 1.25 0.27 1.14 2.21 0.60 0.07 0.32 2.21
19810.04 0.80 0.55 0.84 1.35 0.70 3.25 2.37 0.52 0.68 0.50 0.21 3.25
19820.26 0.18 0.42 0.47 1.90 0.62 0.80 1.78 2.00 1.20 1.08 1.67 2.00
19830.35 0.55 0.53 2.17 1.07 0.55 4.86 1.97 2.57 1.30 1.15 0.25 4.86
19840.08 0.50 1.30 1.55 1.00a0.72 1.76 0.50 2.06 0.96 0.82 0.43 2.06a
19850.12 0.10 0.81 0.65 0.50 0.78 1.03 2.73 1.20 1.40 0.22 0.86 2.73
19860.28 0.21 1.66 1.02 0.81 2.76 1.03 0.71 1.25 1.57 0.33 0.21 2.76
19870.26 0.00 0.36 0.15 0.86 2.08 1.04 1.46 0.26 0.88 0.64 0.65 2.08
19880.78 0.22 0.41 0.84 1.16 0.34 0.38 0.78 1.32 0.12 0.65 0.36 1.32
19890.14 0.13 0.59 0.78 0.96 1.00b1.13 0.90 3.00 0.70 0.72 0.17 3.00b
19900.19 0.23 1.86 0.88 2.34 1.55 3.21 2.00 0.20 0.63 0.22 0.52 3.21
19910.22 0.37 1.12a0.85 1.86 1.25 3.73 2.21 0.76 0.35 1.60 0.71 3.73a
19920.25 0.22 1.35 0.66 1.02 1.60 1.50 1.22 1.51 3.26 1.10 0.33 3.26
19930.65 0.23a1.52 1.44 2.05 2.88 1.29 3.12 0.85 0.22 0.50a0.46 3.12b
19940.46 0.35 0.06 1.66 0.24 1.48 1.80 4.41 1.75 0.87 0.70 0.50 4.41
19950.26 0.03 0.54 0.61 1.60 0.53 1.05 0.62 1.45 1.40 0.54 0.16 1.60
19960.81d0.00 1.67 0.43 0.62 1.06 0.36 2.45 0.60 1.52 1.43 0.54b2.45f
19970.29 0.20b0.43b0.65c1.10 1.28 1.35 3.10e0.90 1.70 0.16u0.09 -----z
19980.36d0.14 1.55 0.73 1.55 1.15 1.25 1.10 0.63 0.65 0.68 0.50 1.55d
19991.75a0.16 0.65a1.63 1.40 0.83 1.12 2.32 1.47 0.72 0.89 0.18a2.32c
20000.44a0.32a0.71 0.27 2.20 2.95 2.25 0.93 0.56 0.35 1.08 0.34 2.95b
20010.83 0.74 0.52 1.45 1.70 3.50 0.50 2.38 2.85 0.38 0.83 0.47 3.50
20020.53 0.23 1.78 0.85 0.52 1.93 0.73 2.12 0.90 1.93 0.12 0.37 2.12
20030.11 0.20a1.20 0.50 1.67 1.03 0.85 0.56 1.12 0.55 0.83 0.25 1.67a
20040.17 0.50 0.89 0.62 1.38 3.20 2.50 1.90 2.90 0.56 0.60 0.11 3.20
20050.55 0.63 1.23 0.83 1.70 1.05 1.22 -----z3.85 0.28 0.58 0.20 -----z
20060.40 0.15 0.83 1.08 1.85 4.40 2.12 4.18 1.75 0.15b0.70 0.59 4.40b
20070.32 0.88 0.86 0.84 1.10 1.80 1.25 6.47 1.50 2.08 0.10 0.65 6.47
20080.15 0.10 0.20 1.27 1.75 1.80 1.33 1.41 1.00 0.72 0.74 0.41 1.80
20090.22 0.38 0.42 1.15 0.58 1.90 0.57 1.90 0.44 1.27 0.15 0.82 1.90
20100.30 0.43 0.34 0.33 0.61 1.38 2.16 0.95 6.34 0.34 1.35 0.68b6.34b
20110.26 0.83 1.22 1.15 0.90 1.57 2.89 0.20 0.24 0.26 0.23 0.42 2.89
20120.22 1.78 0.44 1.09 1.63 4.24 0.80 0.86 0.42 1.44 0.13 0.28 4.24
20130.30 0.76 0.75 1.68 1.85 1.10 1.82 1.10 1.07 0.85 0.60 0.16a1.85a
20140.36 0.69 0.31 1.44 0.60 2.40 0.71 2.22 0.62 0.61 0.23 0.19 2.40
20150.14 0.20 0.69 0.67 1.10 1.72 1.35 1.18 1.80 0.51 2.24 0.49 2.24
20160.14 0.47 0.51 0.55 1.15 1.32 2.36 4.63 4.25 1.42 0.86 0.70 4.63
20170.57 0.81 0.52 0.91 2.25 0.90 1.87 1.00 0.90 2.17 0.19 0.20 2.25
20181.15 0.49 0.62 0.98 1.63 1.54 1.30 1.45 3.25 1.17 0.46 1.02a3.25a
20190.64 0.60 0.72a1.73 1.62 2.31 2.76a1.50 1.48 1.05 0.67 1.10 2.76b
20200.51 0.64 1.30 0.37 1.98 1.16 2.20 2.60 2.31 0.71 0.88 0.30 2.60
20210.53 0.20 0.83 0.21 1.95 2.23 0.62 1.96 1.30 0.83 0.70 0.80 2.23
20220.39 0.25 0.87 0.97 1.70 2.96 2.54 2.20 0.47 0.13 0.58 0.40 2.96
20230.96 1.06 0.73 1.47 1.95 0.51 0.42 1.21 1.65 1.47 0.10 0.62 1.95
20240.07 0.14 1.41 0.95f-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.39 0.36 0.77 0.92 1.32 1.56 1.60 1.67 1.48 0.91 0.64 0.45 2.73
S.D.0.30 0.31 0.47 0.46 0.55 0.89 1.02 1.17 1.10 0.59 0.45 0.29 1.14
SKEW1.93 1.91 0.68 0.61 -0.00 1.21 1.21 1.66 1.86 1.21 0.96 1.58 1.38
MAX1.75 1.78 1.86 2.17 2.37 4.40 4.86 6.47 6.34 3.26 2.24 1.67 6.47
MIN0.04 0.00 0.06 0.15 0.24 0.34 0.22 0.20 0.20 0.12 0.00 0.09 1.32
YRS63 63 63 63 63 63 63 62 63 63 62 63 59