HANKINSON, ND

Maximum of Precipitation (Inches)

(323908)

File last updated on April 20, 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
1929-----z-----z-----z0.60 1.40 1.00 1.15 1.00 2.00 1.06 0.10 0.30 -----z
19300.20 1.00 0.00 0.60 1.00 0.60 1.40 0.52c2.70 0.50 1.50 0.10 2.70c
19310.01 0.25 0.60 0.40 1.10 1.18 0.87 1.20 0.48 0.92 0.38 0.22 1.20
19320.03 0.20 0.10 0.57 1.20 1.17 0.80 1.03 0.49 0.40 0.75 0.10 1.20
19330.42 0.22 1.50 1.00 0.80 0.67 0.56 1.61 0.25 0.00 0.25 0.50 1.61
19340.15 0.00 0.60 0.20 0.25 1.65 0.80 0.67 1.07 0.41 0.58 0.25 1.65
19350.28b0.27 0.65 1.04 0.65 2.25 2.35a0.90 0.28 0.11 0.15c-----z-----z
1936-----z-----z0.40a0.50 0.83v0.15w0.22 0.52 2.25 0.02 0.48 0.40 -----z
19370.70b0.84d0.80b1.36q1.30 0.93 0.80 0.81 0.60 0.00 0.57 0.40a-----z
19380.45 0.35w0.18 1.40 0.95 0.70 0.68 0.15 1.90 -----z0.35 0.45 -----z
19390.50 0.40w0.14 0.49 0.75v1.60s0.61 0.50 0.35 0.57 0.03 0.11 -----z
19400.04 0.27 0.94x0.95u1.50s0.57 0.67 1.26b0.29 0.84 0.14 0.32 -----z
19410.28a0.13 0.19 0.56 0.77 1.82 0.88 2.15 1.18 0.74 0.14 0.10 2.15a
19420.00 0.05 1.02 0.82 1.36 1.10q0.45 0.75 1.31 0.54 0.20 0.23a1.36r
19430.14 0.39 0.86t0.33 0.84 1.29 1.05 0.79 0.67 1.00 0.22 0.04 1.29t
19440.33 0.08 0.45 0.70 0.55 1.87 1.68 1.34 0.40 0.32 0.74 0.07 1.87
19450.07 0.67 0.37 0.41 0.25 2.17 0.60 0.44 0.76 0.32 0.29 0.22 2.17
19460.09 0.60 0.40 0.61 0.19 0.70 0.49 0.32 0.90 0.95 0.97 0.25 0.97
19470.07 0.28 0.22 0.98 0.59 1.73 0.50 0.19 0.60a0.26 0.54 0.10 1.73a
19480.06 0.54 0.30 0.64 -----z2.13 1.15 0.90 0.89 0.35 0.14 0.05 -----z
19490.64 0.07 0.05c0.10 0.72 1.02 1.72 0.45 0.25 0.83 0.55 1.02 1.72c
19500.67 0.04 0.87 0.31 1.20 0.62 2.58 1.25 0.57 0.87 0.04 0.24b2.58b
19510.10 0.02 0.85 0.29 0.50 1.65 2.80 1.10 0.36 1.04 0.23 0.90 2.80
19521.20 0.76 0.35e0.62b0.27l0.93i2.04 2.03 0.74 0.09a1.50 0.18 -----z
19530.17b0.75 0.35 1.48 1.04 2.21 0.38 1.47a0.42 0.20 1.03 0.45 2.21c
19540.23 0.20 0.35 0.79 1.20 1.91 0.73c0.66 1.41 0.46 0.02 0.17b1.91e
19550.09 0.27 0.00b0.13c0.30c0.57 1.41 1.52 0.47 0.20 0.10 0.50 1.52h
19560.18 0.10 0.56 0.67 1.42 0.70 1.28 2.50 0.20 0.49 0.63 0.13 2.50
19570.20 0.20 0.14 1.70 1.41 2.25 0.65 1.57 0.78 0.38 0.65 0.10 2.25
19580.10 0.60 0.15 0.95 0.85 -----z0.66 0.70 0.64 0.30 0.50b-----z-----z
19590.05 -----z-----z-----z0.82 0.92 0.27 0.83 2.00 0.55 -----z0.30 -----z
19600.23 0.28 0.10 1.60 0.70 1.60 0.33 1.95 0.47 0.62 0.25 -----z-----z
19610.04 0.17 0.12 1.17 1.15 0.87 1.28 0.59 0.99 0.95 0.06 0.42 1.28
19620.28 0.59 0.33 0.73 1.40 1.61 3.00 1.52 0.76 0.63 0.16 0.03 3.00
19630.03 0.10 0.12 0.32 1.10 1.75 1.07 0.59 0.52 0.32 0.55 0.21 1.75
19640.18 0.26 0.41 0.78 0.35 0.94 0.55 1.70 1.63 0.15 0.11 0.60 1.70
19650.18 0.35 0.40 0.85 1.50 1.30 1.85 0.87 0.88 0.10 0.39 0.50 1.85
19660.15 0.45 0.40 0.73 0.30 1.68 0.28 2.01 0.26 1.77 0.18 0.06 2.01
19670.12 0.12 0.07 1.08 0.97 2.95 1.55 0.30 0.21 0.52 0.01 0.27 2.95
19680.07 0.03 0.36 1.26 0.63 1.10 0.44 0.58 4.10 1.02 0.33 0.24 4.10
19690.22 0.13 0.06 1.25 0.66 0.82 0.95 0.12 0.68 0.54 0.06 0.25 1.25
19700.05 0.13 0.78 1.05 0.51 1.25 0.65 0.09 0.65 0.31 0.83 0.20 1.25
19710.12 0.21 0.12 0.84 0.55 1.52 0.38 1.39 1.53 0.55 0.54 0.11 1.53
19720.25 0.15 0.39 0.25 1.83 0.37 1.18 1.30 0.18 0.65 0.11 0.30 1.83
19730.09 0.12 0.65 0.42 2.08 0.55 -----z0.87 -----z0.62 0.55 0.10 -----z
19740.03 0.15 0.23 0.56 1.30 0.26 1.51 1.29 0.19 0.21 0.75 0.02 1.51
19750.94 0.10 0.63 0.52 0.70 2.21 2.86 2.58 0.40 1.25 0.00 0.28 2.86
19760.52 0.45 0.31 0.34b0.41 0.66 0.58 0.50 0.70 0.02 0.07 0.03 0.70b
19770.36 0.95 0.80 0.30 0.69 1.24 0.70 0.84 1.27 1.95 1.20 0.15 1.95
19780.14 0.33 0.24 0.65 0.85 2.12 1.35 0.70 0.77 0.05 0.67 0.12 2.12
19790.32 0.20 0.52 1.11 0.40 1.30 1.78 1.30 0.04 1.70 0.53 0.09 1.78
19800.38a0.26c0.28 0.15 0.14 1.44 0.29 0.54 2.72 0.51 0.04 0.07 2.72d
1981-----z0.65 0.64 0.63 0.63 1.30 0.53 0.38 0.33 0.49 0.30 0.22 -----z
19820.35c0.23 0.77 0.12 0.66 0.34 0.61 1.53 1.02 1.19 0.51 0.05 1.53c
19830.07 0.03 0.89b0.23 0.69 0.56 0.78 0.95 0.34 0.44 0.60c0.15b0.95g
19840.22 0.52a0.59 0.78 0.34 1.13 0.40 1.66 0.53 1.99 0.04c0.24c1.99g
19850.09 0.14c0.68 0.46 3.00 0.85 1.26 0.97 0.77 0.74a0.45c0.30 3.00g
19860.10 0.50 0.28b1.85 0.78 0.87 0.96 1.26 1.11 0.12 0.22 0.08 1.85b
19870.20 0.21 0.54 0.18 0.77 0.20 1.65 0.49 0.60 0.18 0.22a0.26a1.65b
19880.25 0.12c0.17 0.51 0.79 0.49 1.79 1.70 1.20 0.25 1.05a0.41a1.79e
19891.20 0.25a0.67 0.34 0.78 0.61 2.13 0.84 1.98 0.26 0.30a0.11a2.13c
19900.13 0.37b0.35 0.85 0.61 0.83 0.60 1.50 0.61 0.57 0.04 0.30 1.50b
19910.15 0.60 0.65a1.80 1.18 1.30 0.94 0.51 1.02 0.85 0.18 0.23 1.80a
19920.42 0.19 0.23 0.22a0.72 2.50 2.65 2.30 1.73 0.65 0.80 0.19 2.65a
19930.50 0.34 0.89 0.97 1.45 0.88 1.89 0.79 0.57 -----z-----z-----z-----z
Period of Record Statistics
MEAN0.26 0.31 0.43 0.71 0.89 1.23 1.11 1.04 0.91 0.59 0.41 0.24 1.97
S.D.0.26 0.24 0.30 0.43 0.50 0.63 0.71 0.60 0.74 0.46 0.36 0.19 0.65
SKEW2.03 1.08 0.92 0.84 1.50 0.55 1.01 0.63 1.91 1.26 1.17 1.85 0.82
MAX1.20 1.00 1.50 1.85 3.00 2.95 3.00 2.58 4.10 1.99 1.50 1.02 4.10
MIN0.00 0.00 0.00 0.10 0.14 0.20 0.22 0.09 0.04 0.00 0.00 0.02 0.70
YRS62 60 61 62 60 60 64 65 64 63 63 61 42