MADISON 1 WNW, SD

Maximum of Precipitation (Inches)

(395088)

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
1940-----z-----z-----z-----z-----z-----z0.28k0.71 0.22 0.39 0.59 0.21 -----z
19410.18 0.26 0.19 1.42 0.60 0.81 2.00 0.92 0.64 1.16 0.13 0.36 2.00
19420.22 0.28 0.75 1.70 2.90 1.44 3.15 0.78 0.91 0.18 0.08 0.31 3.15
19430.40 0.91 0.67 0.71 1.31 1.96 1.50 3.06 0.82 1.50 0.27 0.02 3.06
19440.69 1.05 0.26 1.20 1.55 1.56 1.86 1.95 0.48 0.23 0.97 0.03 1.95
19450.50 0.41 0.42 2.68 1.17 2.00 0.79 0.60 0.52 0.31 0.71 0.53 2.68
19460.10 0.69 1.05 0.33 0.77 1.81 1.92 0.32 3.41 1.82 0.55 0.40 3.41
19470.30 0.19 0.97 1.00 0.90 0.78 0.44 0.63 0.92 0.62 1.00 0.27 1.00
19480.07 0.86 0.15 1.30 1.05 2.14 2.42 0.38 1.08 0.93 0.94 0.06 2.42
19490.33 0.06 1.14 0.30 0.95 0.67 1.43 0.30 1.21 0.78 0.64 0.55 1.43
19500.35 0.14 0.45 1.62 1.07 0.55 1.96 0.46 2.02 2.02 0.63 0.15 2.02
19510.24 0.43 0.72 0.49 1.70a1.97 1.61 3.87 0.59 0.40 0.17 0.31 3.87a
19520.54 1.24 0.91 0.59 0.67 1.26 1.02 0.72 0.32a0.00 0.47 0.12 1.26a
19530.31 0.90 0.44 2.07 2.82 1.78 0.51 1.38 0.28 0.16 0.55 0.35 2.82
19540.02 0.27 0.34 0.63 1.32 1.75 1.02 0.85 1.12 0.90 0.41 0.00 1.75
19550.00 0.64 0.15 0.75 0.66 0.75 2.35 0.60 -----z-----z0.15 0.93 -----z
19560.22 0.18 0.54 1.12 0.53 2.90a2.32 0.86 0.23 1.22 0.38 0.15 2.90a
19570.06 0.21 0.43 0.77 1.17 1.38 0.73 -----z0.53 0.55 1.26 0.25 -----z
19580.00 0.64 0.21 0.68 0.18 0.71 0.92 2.38 0.92 0.47 0.89 0.12 2.38
19590.04 0.27 0.07 0.09 1.16 0.36 1.35 3.85 0.46 0.95 0.73 0.47 3.85
19600.12 0.07 0.35a0.72 0.87 1.04 0.10 2.04 2.32 0.56 1.55 0.77q2.32r
19610.08 0.32 0.16 0.71 1.21 1.21 1.06 0.90 1.04 1.71 0.37 0.16 1.71
19620.09 0.34 0.24 0.77b-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.22 0.47 0.48 0.98 1.17 1.37 1.45 1.31 0.95 0.80 0.61 0.27 2.43
S.D.0.19 0.34 0.32 0.62 0.66 0.65 0.77 1.12 0.78 0.58 0.38 0.22 0.85
SKEW0.83 0.76 0.67 1.09 1.42 0.37 0.26 1.28 1.81 0.65 0.67 1.21 0.13
MAX0.69 1.24 1.14 2.68 2.90 2.90 3.15 3.87 3.41 2.02 1.55 0.93 3.87
MIN0.00 0.06 0.07 0.09 0.18 0.36 0.10 0.30 0.22 0.00 0.08 0.00 1.00
YRS22 22 22 22 21 21 21 21 21 21 22 21 18