AUSTIN WASTE WATER TREATMENT FACILITY, MN

Total of Precipitation (Inches)

(210355)

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
1937-----z-----z-----z2.59 3.58 5.85 0.71 5.33 2.52 1.98 0.35 0.29 23.20c
19380.64 0.70 1.93 2.77 6.01 6.61 2.98 2.97 7.38 0.65 2.94 0.76 36.34
19391.35 1.19 0.45 1.87 2.17 3.27 2.98 6.20 0.51 2.06 0.03 0.89 22.97
19400.11 0.72 1.42 1.59 2.25 4.90 1.61 5.50 0.39 2.89 3.71 1.08 26.17
19411.21 0.87 1.33 2.64 4.74 6.35 1.35 0.88 7.14 4.37 1.91 1.12 33.91
19420.29 0.30 2.82 1.67 4.99 5.50 4.51 2.99 4.95 1.31 1.15 0.95 31.43
19430.96 0.25 1.49 0.63 3.29 6.30 5.42 3.82 2.45 1.68 1.88 0.00 28.17
19440.71 1.17 1.37 2.94 6.25 4.45 6.49 4.96 1.50 0.54 0.88 0.65 31.91
19450.60 2.15 2.75 5.62 7.59 4.91 3.26 5.21 3.25 0.28 1.57 1.69 38.88
19461.52 0.86 1.68 0.86 5.20 4.02 1.53 4.65 9.70 2.87 1.34 1.23 35.46
19470.81 0.26 1.38 2.76 2.96 6.57 2.76 6.03 2.71 2.69 1.36 1.13 31.42
19480.06 2.02 0.57 2.37 2.23 5.51 0.87 3.94 3.09 1.75 2.99 2.17 27.57
19492.53 0.16 3.34 0.63 1.05 5.55 4.17 0.40 2.68 2.25 0.51 0.85 24.12
19501.02 1.00 2.79 2.42 2.55 0.71a5.74 1.34 1.42 1.05 0.79 1.94 22.77
19510.83a2.35 4.23 4.05 3.16 3.93a1.91 5.32 3.20 2.14 1.47 1.13 33.72
19522.58 0.61 2.73 1.56 4.12 4.55 4.01 2.80a0.56 0.00 0.98 0.94 25.44
19531.33 0.45 1.76 4.70 3.04 7.43 6.15 4.62 0.77 0.99 1.80 1.77 34.81
19540.36 0.46 1.37 3.71 4.80 11.07 2.06 4.96 3.34 3.24 0.65 0.89 36.91
19550.59 1.67 0.65 2.73 2.23 2.96 4.59 1.07 1.91 1.41 0.63 1.12 21.56
19560.92 1.02 3.17 1.96 4.11 3.09 5.18 5.79 1.40 1.37 1.49 0.43 29.93
19570.32 0.26 1.99 2.89 7.24 3.86 5.68 4.24 1.97 2.08 3.16 0.61 34.30
19580.50 0.16 0.62 2.63 2.28 3.82 1.59 2.75 1.97 0.75 0.96 0.29 18.32
19590.92 2.21 1.81 1.74 6.60 5.87 2.10 7.42 4.64 2.23 1.60 1.25 38.39
19600.39 0.58 1.53 2.49 5.36 4.11 1.48 6.05 4.14 0.75 0.88 1.16 28.92
19610.36 1.53 2.91 1.43 2.46 0.75a7.54 1.80 4.12 2.67 2.17 1.83 29.57
19620.14 1.43 2.24 2.67 5.39 2.61 7.63 7.33 3.06 2.62 0.06 0.00a35.18
19631.06 0.87 2.50 2.85 2.08 3.70 6.94 1.42 1.23b0.82 1.57 0.98 26.02
19640.64 0.07 1.44 4.65 5.72 1.71 2.18 3.22 4.49 0.41 1.68 1.59 27.80
19650.98 1.87 3.07 3.04 3.70 2.67 5.71 5.61 11.32 0.33 1.77 2.27 42.34
19660.84 1.26 2.91 1.60 2.81 4.96 3.27 3.31 2.53 5.04 0.50 0.92 29.95
19672.40 1.90 1.54 1.06 1.58 7.46 1.80 2.63 1.38 2.00 0.29 0.75 24.79
19680.74 -----z0.49 4.21 5.00 7.06 4.51 2.43 5.86 1.71 0.42 2.05 34.48a
19692.38b0.32 0.95 1.33 4.23 9.82 5.20 1.27 0.70 3.29 0.56 1.86 31.91
19700.35 0.32 1.41 2.55 5.64 2.74 4.65 1.05 5.48 7.38 4.73 1.28 37.58
19711.66 3.03 0.99 1.20 2.89 5.01 3.69 1.03 3.62 4.32 2.86 1.80 32.10
19722.01 0.38 1.13 3.47 2.71 2.29 4.35 3.21 3.82 1.29 1.15 -----z25.81a
19733.68 0.77 1.65 5.10 4.72 4.12 4.41 3.79 5.80 3.94 3.59 2.11 43.68
19740.24 0.84 1.47 3.32 3.64 4.57 3.25 2.43 1.00 2.25 0.67 0.36m23.68a
1975-----z0.00b-----z-----z4.46 5.50 0.77 5.27 0.54 0.26 5.46 3.43 25.69c
1976-----z0.76 4.05 3.05 3.05 2.25 1.09 1.03 0.70 1.13 0.05 0.57 17.73a
19770.43a0.77 2.69 3.46 3.60 3.92 5.38 5.11 3.36 2.59 1.32 1.35 33.98
19781.54 0.45 0.70 2.61 2.71 2.86 5.17 2.39 5.51 1.24 2.28d1.25 28.71
19792.15 1.90a4.02 1.47 -----z4.07 -----z-----z0.52 -----z-----z0.18 14.31e
19801.21b-----z0.13x-----z5.18 3.35b1.37 10.23 3.66 1.39 0.07 -----z26.46d
1981-----z0.91n0.80 4.30 3.15 4.66 7.09 -----z-----z1.97a0.49a-----z22.46e
1982-----z0.00a0.52 1.06c7.62 1.57 3.46 5.01 4.99 3.02a2.32c0.91a30.48a
19830.00c0.00c-----z0.18c5.48 2.54 1.86 2.59 6.22a1.09 0.00c-----z19.96b
19840.00 -----z0.00c2.50a3.21 4.22 2.31 1.62 1.83 4.92 2.19a0.82c23.62a
19850.00b0.00e0.35c2.05a2.06 4.12 1.47 2.78 8.21 2.17 1.75g-----z23.21b
19860.00b0.02c1.23 4.73 6.19 4.48 5.82 6.13 7.59 3.86 0.40c0.00b40.45
19870.00b0.00 1.07a1.48 2.23 4.33 5.37 5.41 3.43 1.55 2.98 0.56d28.41
19880.00f-----z0.62b1.93a1.82 1.34 3.85 3.72 6.33 0.40 2.51d1.34w22.52c
1989-----z0.00e0.15d2.81 1.61 2.49 4.27 5.12 1.88 1.15 1.00e0.00c20.48a
19900.27c0.00d2.52 5.23 3.62 7.61 9.50 8.94 0.93 1.99 0.03 -----z40.64a
1991-----z0.00d2.79b5.08 7.12 1.94 6.56 5.00 3.59 2.47 4.12g1.11f34.55c
19920.79d0.87c2.41d3.49 3.13 2.10 4.88 2.72 4.74 2.21 3.75b3.43h31.09a
19930.29e0.02h1.09e4.86 7.02 8.12 8.03 9.17 2.89 0.50 3.28a0.74f45.25b
19940.00m0.00j0.05a3.37 2.35 5.63 5.93 3.12 3.99 2.86 0.87b-----z28.17c
19954.68q0.30 4.31 3.50 4.56 2.91 6.00 4.25 2.96 3.19 0.54d0.06i32.52b
19960.88i0.20c2.10b1.07b3.19 5.55 0.73 4.14 2.24 2.73 3.64f0.41l21.95c
19970.96k0.07d0.96d2.40d3.86 3.17 5.59 4.46 2.85 2.44 0.21h0.59d26.39b
19982.00f0.67d3.19i3.16 2.53 6.22 1.88 7.40 1.82 4.30 1.11c0.00d29.09b
19990.50o0.33b0.42d7.09 7.64 3.81 10.20 1.95 1.14 1.09 0.64 0.62 34.93a
20001.89 1.55 1.42 1.43 7.69 6.75 5.73 4.55 0.79 2.14 3.93 3.34b41.21
20011.25 2.12a1.89 4.60a6.97 4.02 2.87 1.75 2.21 1.26 1.69 1.40 32.03
20020.93 0.89 1.31 3.85 1.90 3.94 5.38 4.90 1.93 3.65a0.18 0.61b29.47
20030.25 0.67 2.34 2.33 5.41 5.46 5.01 1.21 2.29a0.39d1.43 0.77 27.56
20040.26 1.52 1.01 2.53 8.43 3.74 9.11 4.55 5.77 2.10 2.28 1.18c42.48
20051.54 3.79c2.63 2.27 4.73 3.17 3.70 3.87 7.75 1.18 1.76a0.00g36.39a
20060.28 0.73c5.75 6.07 3.96 3.71 1.91 7.10 4.06 0.63a2.22a1.65 38.07
20071.01 2.14 1.91 2.89 4.38a2.19 3.53 8.10 3.52 4.59 0.25 1.46a35.97
20080.43 0.76 0.31 6.11 3.94 8.51 3.11 2.93 1.62 2.24 1.88 1.71 33.55
20090.64 0.78 1.17 2.91 4.35 5.88 2.41 3.37 1.18 7.53 0.24 2.42 32.88
20100.55 0.92 1.60 1.60 2.49 6.67 7.18 2.07 8.55 0.81 3.02a3.12 38.58
20110.49a1.03 2.36 5.17 3.95 3.92 5.10 1.35 1.40 0.69 0.30 1.09 26.85
20120.69 1.97 1.46 3.02 3.92 2.84 1.36 2.01 1.42 1.63 0.32 1.55 22.19
20130.62 0.95 2.51 6.27 10.98 6.00 2.99 1.82 1.02 4.10 1.44 0.83 39.53
20141.01 1.29 0.99 5.31 2.19 9.05 1.29 4.97 3.56 2.31 0.59 1.42 33.98
20150.49 0.76 0.86 5.11 5.02 7.52 7.53 5.27 4.32 1.21 3.61 3.99 45.69
20160.77 0.37 4.43 1.39 4.44 6.04 9.18 5.82 7.88 4.73 1.38 1.92 48.35
20172.65 2.00 2.44 3.40 4.61 4.76 5.86 3.24 4.57 5.05 0.27 0.40 39.25
20181.60 1.04 1.10 4.13 6.87 6.33 5.45 4.70 7.02 3.66 1.72 2.10 45.72
20191.23 3.83 1.86 3.71 6.04 4.85 3.78 2.69 9.00 7.05d3.02a0.91a47.97
20201.08a0.97 2.64 1.82a6.08 7.40 3.32 3.42a2.37 1.22 2.29a0.15 32.76
20210.66 0.43 1.60a0.95a4.75 2.19 2.93 9.85 2.13 2.24 1.37 1.29 30.39
20220.72 0.22 1.62 4.62a2.76 2.32 7.10a4.51 0.60a0.48 1.05a1.51 27.51
20232.05 2.64 1.45 3.90 4.79 1.01a1.87a0.92 3.74 3.63 0.19 1.10 27.29
20240.58 0.13 2.38d-----z-----z-----z-----z-----z-----z-----z-----z-----z3.09i
Period of Record Statistics
MEAN0.92 0.95 1.80 2.99 4.28 4.57 4.19 4.03 3.47 2.26 1.52 1.22 32.87
S.D.0.75 0.86 1.11 1.49 1.88 2.07 2.27 2.17 2.43 1.60 1.20 0.82 6.79
SKEW1.27 1.28 0.93 0.51 0.78 0.55 0.46 0.65 1.00 1.21 0.93 1.03 0.30
MAX3.68 3.83 5.75 7.09 10.98 11.07 10.20 10.23 11.32 7.53 5.46 3.99 48.35
MIN0.00 0.00 0.00 0.18 1.05 0.71 0.71 0.40 0.39 0.00 0.00 0.00 18.32
YRS74 80 83 85 86 87 86 85 86 86 82 72 61