STEPHENSON 5WSW, MI

Maximum of Precipitation (Inches)

(207867)

File last updated on May 13, 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
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.48 -----z
19390.32 0.52 0.40 0.94 1.10 1.71 0.70 0.85 1.62 0.74 0.25 0.97 1.71
1940-----z0.57 0.48 0.64 1.04 1.60 1.20 1.08 0.99 1.37 0.96s-----z-----z
1941-----z-----z0.36x0.80s0.82s0.57v0.67t4.85p1.74t2.00o0.90u0.65p-----z
19420.26v0.71s0.81m1.01t0.81q0.71r3.56r0.78t1.51p2.59u-----z0.52s-----z
19430.41l0.16r1.61t0.65 0.75 1.50 1.75 1.37 0.42 1.10 1.45a0.05 -----z
19440.35 0.55 0.33 1.45 1.93 1.41 0.67 1.54 0.97 0.57 0.82 0.25 1.93
19450.20a0.75 0.38 1.69 1.24 1.00 0.50 1.76 2.87 0.44 2.20 0.50 2.87a
19461.28 0.68 1.00 0.06 1.02 1.87 0.56 1.04 1.60 1.50 1.10a0.65 1.87a
19470.75 0.22 0.30 2.00 0.90 0.58 1.00 2.50 0.90 0.64 1.25 0.45 2.50
19480.41 1.44 0.57a0.54 0.23 0.56 0.65 1.96 1.05 0.35 0.85 0.48 1.96a
19490.72 0.23 0.71 0.79 0.37 1.50 1.88 0.46 1.27 0.45 1.00 0.32 1.88
19501.00 0.30 0.65 0.94 0.59 0.75 0.82 1.02 1.00 0.76 0.42 0.75 1.02
19510.41 0.74 1.06 0.98 0.89 0.90a1.75 1.21 1.52 1.22 0.43a0.61 1.75b
19520.69 0.36 0.84 0.63 0.63 1.16 2.03 0.85 0.80 0.08 0.76 0.34 2.03
19530.64 0.83 0.45 1.32 1.09 1.01b1.90 0.43 0.79 0.35 0.36 0.42 1.90b
19540.32 0.56 1.00 1.64 0.70 1.30 1.12 1.98 1.30 0.88 0.52 0.44 1.98
19550.50 1.29 0.50 0.72 0.58 0.26a0.69 0.67 0.52 1.09a0.70 0.37 1.29b
19560.55 0.26 0.52b0.38 0.64 1.46 1.80 2.24 0.55 0.14 0.92 0.47 2.24b
19570.11 0.51 0.26 0.81 1.01a0.55 0.78 1.49 1.18 0.74 0.98 0.55 1.49a
19580.29 0.16 0.36 1.31 1.52 0.73 1.64 0.82 1.00 0.60 0.55 0.58 1.64
19590.53 0.32 0.80 0.65 1.51 0.30 1.05 1.97 3.45 1.10 0.50 1.08 3.45
19600.95 0.49 0.20 1.24 1.56 1.16 1.30 2.24 0.48 1.80 1.05 0.12 2.24
19610.39 0.62 0.65 0.86 0.48 1.37 2.76 0.63 1.26 0.50 1.21 0.74 2.76
19620.40 0.85 1.04 0.60 1.42 1.01 1.34 1.61 0.71 0.79 0.55 0.52a1.61a
19630.41 0.26 0.43a0.58 1.90 0.60 1.05 1.35 2.00 1.65 0.78 0.50 2.00a
19640.72 0.06 0.50 0.88 0.94 0.38 1.33 2.10 1.00 0.42 0.43 0.31 2.10
19650.22 0.80 0.60 0.85 1.08 1.02 1.44 0.48 1.60 0.52 1.05 0.65 1.60
19660.69 0.44 1.20 0.60 0.70 1.52 0.50 1.06 0.53 1.68 0.67 0.51 1.68
19670.72 0.65 0.42 0.94 1.02 1.45 0.60 1.07 0.25 1.80 0.18 0.23 1.80
19680.50 0.22 0.30 1.15 0.87 4.32 0.90 1.61 1.30 1.05 0.55 0.95 4.32
19690.94 0.04 0.72 0.63 0.91 3.75 0.85 0.75 0.78 1.08 0.82 0.40 3.75
19700.40 0.25 0.90 1.53 1.20 1.09 1.32 0.31 2.02 1.26 0.70 0.40 2.02
19711.30 0.41 0.33 0.47 1.90 1.40 1.20 0.62 0.90 1.35 1.08 0.85 1.90
19720.50 0.38 0.80 0.82 0.75 0.53 1.10 0.90 1.02 0.60 0.85 0.66 1.10
19730.83 0.22 1.37 1.03 2.04 2.35 0.73 1.55 0.92 0.95 0.75 1.04 2.35
19740.32 0.35 0.22 0.98 0.95c1.10 0.90 1.55 0.68 0.48 1.55 0.78 1.55c
19750.55 0.40 0.79 0.90 0.66 1.05 0.30 1.01 1.40 0.22 0.83 0.94 1.40
19760.58 0.70 0.75 0.60 1.60 0.48 0.80 1.22 0.57 0.61 0.09 0.21 1.60
19770.24 0.75 1.25 0.75 0.55 0.58 0.99 0.60 1.13 1.20 2.10 0.75 2.10
19780.30 0.15 0.32 0.92 1.14 0.50 1.25 1.45 1.30 0.75 1.00 0.53 1.45
19790.58 0.35 1.16 0.47 1.75 1.37 1.13 1.10 1.15 0.58 1.09 0.38 1.75
19801.11 0.12 0.57 1.82 1.32 0.88 0.96 1.95 1.02 0.30 0.45 0.39 1.95
19810.15 1.08 0.17b1.55 0.58 1.96 0.27 0.73 0.77 0.75 0.75 0.61 1.96b
19820.52a0.07 0.62u0.44t0.36 0.83 3.35c0.97 0.56 2.13 1.50 1.00 -----z
19830.28 0.38 0.60 0.50b1.32 0.34 -----z-----z-----z-----z-----z-----z-----z
1984-----z-----z-----z-----z-----z-----z-----z0.69 1.30 1.28 1.32 0.45b-----z
19850.15a0.50 1.28a0.72a1.80 1.20 1.00 2.83 1.05 1.47 2.35 0.78 2.83c
19860.30 0.22 0.53a0.92 0.35 1.50 0.90 0.33 1.15 1.06 0.40 0.26 1.50a
19870.34f0.10a0.22 0.85 0.80 0.55 0.60 1.40 0.88 1.23 1.20a0.63 1.40h
19880.60b0.05 0.90 0.77 0.32b0.26 1.51 1.25 0.63 0.93 1.21 0.82a1.51e
19890.29 0.05 0.63 0.11 1.08 0.52 1.25 1.00 0.50 1.26 0.21a0.85b1.26c
19900.40 0.12a1.70a0.36 2.07 2.83c3.00 1.09 1.31 0.45 0.25a0.47 3.00f
19910.18 0.30 1.13a0.58 1.30 0.78 1.53 0.24 1.85 1.17 1.16 0.70 1.85a
19920.28b0.42 0.64 0.88 1.22 0.62 0.76 1.08 1.30 0.55 2.10 0.93c2.10e
19930.35 0.15 0.10 0.82 1.27 2.30 1.20 0.98 1.53 0.58 1.10 0.12 2.30
19940.12a0.66b0.36 0.39 2.18 0.70 2.02 1.09 1.52 1.74 0.80 0.04 2.18c
19950.14a0.10 0.74 1.20a0.77 1.50 1.00 0.79 0.67 1.34 1.30d0.68d1.50j
19961.69e0.14b0.58b0.72 0.55 1.52 1.52 0.98 1.00 1.43 0.34b0.65d1.69o
19970.65d0.25f0.36a0.38 0.50 1.54 0.53 1.47 1.40 1.10 0.23 0.17c1.54n
19980.54b0.62a0.34c0.77 0.76 1.32 0.77 1.42 0.90 -----z-----z0.17a-----z
19990.65 0.40 0.33 0.45 1.33 1.49 0.66 0.74c1.20b0.37 1.05 0.30 1.49e
20000.35d0.32a0.45 0.65b0.57 0.75 1.35 0.73 2.10 0.19 0.90a0.70e2.10m
20010.50 0.27 0.70 0.92 0.53 0.51 1.12 2.13 0.88 0.75 0.63 0.70 2.13
20020.80 0.58 1.20 2.05 0.56 1.53 0.99 2.95 0.84 1.74 0.55 0.64 2.95
20030.30 0.40f0.90 1.13 0.77 1.20 1.11 1.32 2.40 0.34 0.60 0.84c2.40i
20040.21 0.60 1.01 0.35 2.00 1.27 1.90b0.33 0.53 1.36 0.64 0.50 2.00b
20050.30a0.25 0.35 0.50 0.73 0.81 0.82 1.90n0.64 1.97 0.67 0.50 1.97o
20060.10a0.50 0.04 0.00x1.70 0.56 0.43c1.32f0.86a0.52 0.72c0.82 -----z
20070.67 0.80 0.37a0.57b0.24 0.84 1.14 0.17b0.04 1.15b0.07 0.40 1.15g
20080.35 0.40 0.30 0.26g0.90b0.46 0.90a0.60 0.36g0.50b-----z-----z-----z
Period of Record Statistics
MEAN0.51 0.44 0.63 0.86 1.03 1.16 1.16 1.20 1.12 0.93 0.86 0.55 2.03
S.D.0.31 0.29 0.35 0.42 0.50 0.74 0.59 0.62 0.58 0.50 0.49 0.25 0.64
SKEW1.38 1.09 0.74 0.92 0.56 1.96 1.46 0.74 1.50 0.40 1.02 0.05 1.50
MAX1.69 1.44 1.70 2.05 2.18 4.32 3.35 2.95 3.45 2.13 2.35 1.08 4.32
MIN0.10 0.04 0.04 0.06 0.23 0.26 0.27 0.17 0.04 0.08 0.07 0.04 1.02
YRS64 64 65 64 67 67 66 65 66 66 64 66 48