HAMILTON, CO

Maximum of Precipitation (Inches)

(053738)

File last updated on April 23, 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
1947-----z-----z-----z-----z-----z-----z0.40 0.34 0.65 0.56 0.35 0.60 -----z
19480.21 0.40 0.75 0.52 0.18 0.50 0.80 0.23 0.40 0.72 0.31 0.97 0.97
19490.51 0.40 1.47 0.60 1.10 0.42 0.35 0.30 0.40 1.13 0.40 0.48 1.47
19501.00 0.35 0.28 2.01 0.36 0.05 0.30 0.30 1.15 0.66 0.38 0.55 2.01
19510.28 0.64 0.23 0.60 0.90 0.40 0.66 0.43 0.15 0.63 0.55a2.00 2.00a
19520.44 0.13 0.64 0.46 0.70 0.86 0.30 0.48 0.08 0.00 0.29a0.38 0.86a
19530.46 0.60 0.60 0.80 1.02 0.26 0.65 0.95 0.03 0.62 0.46 0.40 1.02
19540.72 0.37 1.08 0.34 0.76 0.45 0.35 0.39 0.60 0.57 0.37 0.36 1.08
19550.33 0.48 0.38 0.32 0.20 0.35 0.20 0.55 0.40 0.48 1.23 0.46 1.23
19560.90 0.88 0.40 0.10 0.27 0.10 0.70c0.50 0.00 0.96 0.66 -----z-----z
1957-----z-----z-----z0.60h0.80 0.84 0.80 0.44a0.20 0.80 0.77 0.45 -----z
19580.20 0.61 0.35 0.30 0.45 0.10 0.23 0.10 0.79 0.20 0.50 0.24 0.79
19590.24 0.37 0.55 0.50 0.30 0.42 0.88 0.55 0.90 0.90 0.21 0.15 0.90
19600.23 0.63 0.80 0.34 0.55 0.56 0.25 0.40 0.60 0.35 0.40 0.32 0.80
19610.21 0.31 0.41 1.07 0.97 0.22 0.19 0.29 1.50 0.33 0.24b0.35 1.50b
19620.42 0.48 0.49 0.87 0.20 0.37 0.23 0.07 0.44 0.40 0.84 0.80 0.87
19630.22 0.31 0.52 0.45 0.16 0.52 0.20 0.80 0.70 0.40 0.60 0.20 0.80
19640.45 0.36 0.40 0.40 0.44 0.74 0.44 0.80 0.74 0.32 0.75 1.30 1.30
19650.34 0.30 0.38 0.28 0.75 0.36 0.57 0.55 0.78 0.10 0.74 0.74 0.78
19660.22 0.35 0.45 0.42 0.47 0.10 0.66 0.97 0.55 2.33 0.38 1.08 2.33
19670.32 0.49 0.35 0.60 0.70 0.40 0.64 1.45 0.49 0.85 0.50 0.80 1.45
19680.20 0.42 0.14 0.64 0.45 0.20 0.80 0.50 0.55 0.62 0.65 0.35 0.80
19690.70 0.35 0.25 0.80 0.05 0.85 0.76 0.40 0.97 0.67 0.78 0.50 0.97
19700.50 0.25 0.40 0.40 0.15 1.45 0.40 0.60 0.41 1.25 0.65 0.15 1.45
19710.30 0.70 0.30 1.15 0.55 0.10 0.00 0.75 0.66 0.65 0.58 0.45 1.15
19720.25 0.45 0.40 0.48 0.68 0.78 0.00 0.41 0.30 0.50 0.55 0.87 0.87
19730.30b0.12 0.45 0.42 0.75 0.65 0.83 0.38 0.42 0.90 0.90 0.65 0.90b
19740.60 0.30 1.15 0.93 0.00 0.75 0.63 0.32 0.45 0.43 0.60 0.45 1.15
19750.75 0.26 0.55 0.70 0.45 0.75 0.68 0.38 0.20 0.55 0.65 0.48 0.75
19760.25 0.40 0.64 0.55 0.65 0.65 0.70 0.52 0.21 0.40 0.16 0.13 0.70
19770.20 0.25 0.45 0.25 0.40 0.03 -----z1.03 0.17 0.69 1.05 0.40 -----z
19780.50 0.28 0.66 0.41 0.60 0.25 0.16 0.55 0.40 0.45 0.45 0.65 0.66
19790.32 0.25 0.87 1.12 0.55 0.30 0.15 0.45 0.20 1.56 0.50 0.40 1.56
19800.70 0.60 0.48a0.30 0.61 0.18 0.38 1.38 0.40 0.34 0.35 0.20 1.38a
19810.10 0.35 0.50 0.30 1.00 0.46 0.56 0.20 0.56 0.91 0.81c0.65 1.00c
19820.50 0.35 0.45 0.55 1.27 0.35 2.12 0.45 0.63 0.58 0.95 0.60 2.12
19830.27 0.42 0.55 0.60 0.45 0.70 0.95 0.37 0.40 0.80 0.75 0.70 0.95
19840.30 0.60 0.95 0.75 0.55 0.62 0.88 0.55 1.00 0.55 0.55 0.63 1.00
19850.50 0.55 0.75 1.68 0.32 0.70 0.72 0.45 0.10 1.52 1.15 1.20 1.68
19860.55 1.50 0.55 0.90 0.45 1.05 0.80 0.92 0.75 0.85 1.08 0.40 1.50
19870.25 0.48 0.50 1.00 0.40 0.70 0.50 0.60 0.25 0.35 0.65 1.05 1.05
19880.40 0.40 0.45 0.25 1.50a0.62 -----z0.45 0.79 -----z1.45 0.50 -----z
19890.29 0.90 0.45 0.20 0.35 0.50 0.70 0.30 0.45 0.52 0.60 0.30 0.90
19900.05 0.60 0.29 0.50 0.75 0.46 0.78 0.50 0.45 0.85 0.75 0.90 0.90
19910.25 0.30 0.35c0.40 0.30 0.25 0.60a0.75 0.65 0.45 0.35 0.30 0.75d
19920.10 0.45 0.70 0.65 0.80 0.25 0.97 0.32 0.40 0.80 0.30 1.25 1.25
19930.25 0.35 0.45 1.07a0.35 0.20 0.40 0.50 0.27 0.55 0.75 0.25 1.07a
19940.08 0.43 0.36 0.61 0.55 0.20 0.12 0.60 0.55 0.35 0.85 0.25a0.85a
19950.45 1.00 0.36 0.46 0.75 0.72 0.30 0.35 1.20 0.60 0.90 0.25 1.20
19960.60 0.50 0.30 0.60 0.45 0.46 0.35 0.05 0.35 0.80 0.90 0.40 0.90
19971.00 0.22 0.10 1.25 0.64 0.46 0.82 0.45 1.76 1.22 0.25 0.35 1.76
19980.40 0.33 0.75 0.35 0.20 1.20 0.50 0.22 0.30 0.90 0.40 0.36 1.20
19990.52 0.95 0.40 0.55 0.60 0.35 0.45 0.40 0.50 0.60 0.30 0.25 0.95
20000.37 0.72 0.35 0.45 0.65 0.45 0.70 0.46 1.15 0.45 0.45 0.69 1.15
20010.25 0.50 0.30 0.55 1.05 0.40 0.30 0.52 0.55 0.60 1.55 0.45 1.55
20020.63 0.15d0.85 0.30 0.04v0.30 0.55 0.65 0.54 0.55 0.35e0.35 -----z
20030.45 0.55 0.45 0.60 0.42 0.63 0.20 0.25 0.45 0.20 0.80 0.80 0.80
20040.35 0.45 0.47 0.75 0.51 0.55 0.44 0.30 1.64 0.50 0.60 0.12 1.64
20050.62 0.70 1.55 1.00 0.32 1.08 0.30 0.46 0.40 1.48 0.35 0.22 1.55
20060.30 0.42 0.52 0.36 0.18 0.10 0.75 0.47l2.65 1.05c0.90c0.25a2.65s
20070.65 0.60 0.25 0.14 -----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.40 0.47 0.53 0.61 0.55 0.49 0.54 0.50 0.59 0.68 0.63 0.54 1.17
S.D.0.21 0.23 0.28 0.36 0.30 0.30 0.33 0.27 0.45 0.39 0.30 0.35 0.40
SKEW0.90 1.77 1.73 1.63 0.73 0.85 1.77 1.45 2.12 1.63 0.92 1.71 1.02
MAX1.00 1.50 1.55 2.01 1.50 1.45 2.12 1.45 2.65 2.33 1.55 2.00 2.33
MIN0.05 0.12 0.10 0.10 0.00 0.03 0.00 0.05 0.00 0.00 0.16 0.12 0.66
YRS59 59 59 59 58 59 58 59 60 59 60 59 53