CHEYENNE WSFO AP, WY

Total of Precipitation (Inches)

(481675)

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
1935-----z-----z-----z-----z-----z-----z-----z-----z1.72 0.26 0.32 0.07 2.37h
19360.30 0.59 1.17 1.26 2.90 2.64 1.76 1.10 1.14 0.68 0.24 0.41 14.19
19370.47 0.27 2.09 1.57 1.19 1.28 1.97 1.34 0.49 1.23 0.90 1.68 14.48
19380.37 0.28 1.33 2.11 2.31 2.02 1.32 2.26 3.33 0.54 0.63 0.97 17.47
19390.71 0.75 1.73 1.82 1.69 0.83 0.70 0.42a0.49 0.37 0.06 0.26 9.83
19401.54 0.56 1.21 1.36 1.29 0.30 2.87 0.82 3.75 0.24 0.73 0.28 14.95
19410.33 0.32 1.36 3.70 0.66 4.66 2.08 1.86 1.10 1.43 0.71 0.72 18.93
19420.77 0.58 1.02 5.04 3.27 2.48 1.07 2.06 1.70 3.57 1.91 0.22 23.69
19430.56 0.53 0.95 1.34 4.21 2.34 1.25 1.11 0.53 0.54 0.41 0.18 13.95
19440.42 0.63 1.98 2.85 2.00 1.97 4.00 0.03 0.18 0.06 0.90 0.55 15.57
19450.97 1.03 1.02 3.08 1.31 3.47 1.57 1.35 1.43 0.53 0.46 0.29 16.51
19460.31 0.49 2.29 0.35 4.15 1.25 1.42 3.04 0.81 2.54 1.34 0.19 18.18
19470.54 0.69 0.81 1.55 2.19 3.75 1.87 1.37 0.78 2.12 0.78 0.52 16.97
19480.41 0.74 0.41 0.73 0.92 3.08 2.34 0.86 0.54 0.53 0.32 1.03 11.91
19492.78 0.04 2.44 1.61 4.27 3.26 2.17 2.04 0.25 1.36 0.02 0.26 20.50
19500.23 0.15 0.89 1.81 2.48 1.51 2.79 0.39 2.67 0.25 1.09 0.14 14.40
19510.69 0.17 0.51 1.94 2.77 1.76 2.74 1.85 0.75 2.26 0.79 0.93 17.16
19520.00 0.72a1.84 0.86 2.67 1.48 1.19 1.86 0.29 0.34 1.06 0.21 12.52
19530.34 2.16 0.89 1.45 1.47 3.58 2.51 1.89 0.10 0.13 0.46 0.26 15.24
19540.21 0.08 2.54 0.40 1.45 1.37 1.20 1.38 1.08 0.15 0.28 0.20 10.34
19550.29 0.58 0.57 1.16 2.27 5.32 0.93 1.21 1.40 0.18 1.23 0.32 15.46
19560.70 0.46 0.24 1.31 2.56 0.99 1.43 1.73 0.14 0.16 1.27 0.41 11.40
19570.67 0.08 0.99 2.82 5.35 2.01 2.42 2.92 0.56 1.35 0.57 0.10 19.84
19580.06 0.50 2.08 1.13 2.98 1.79 3.85 1.35 0.91 0.20 0.45 1.27 16.57
19590.52 0.30 1.09 1.54 4.16 0.71 0.80 0.77 1.61 1.38 0.16 0.03 13.07
19600.17 0.49 0.31 0.82 0.96 1.36 0.94 0.69 0.66 1.11 0.43 0.28 8.22
19610.06 0.37 2.08 0.83 2.92 2.91 1.53 3.12 2.17 0.56 0.35 0.09 16.99
19620.67 0.56 0.39 0.54 2.72 2.82 4.02 0.40 1.30 0.62 0.33 0.25 14.62
19630.51 0.17 0.74 1.66 1.14 2.84 0.77 2.28 3.28 1.06 0.02 0.42 14.89
19640.03 0.24 0.58 1.30 0.84 1.01 1.00 0.28 0.33 0.03 0.14 0.16 5.94
19650.57 0.26 0.76 0.57 3.11 4.03 0.89 1.54 1.32 0.75 0.00 0.22 14.02
19660.11 0.22 0.12 0.48 0.21 1.95 3.38 2.78 2.12 0.68 0.29 0.08 12.42
19670.45 0.54 0.76 2.15 4.04 2.63 1.71 0.99 0.88 0.46 0.32 0.46 15.39
19680.04 0.30 0.31 2.34 3.54 0.87 1.25 1.21 0.20 0.86 0.71 0.28 11.91
19690.23 0.25 0.27 0.82 1.77 2.70 0.58 0.99 0.84 2.04 0.23 0.21 10.93
19700.10 0.04 1.32 0.85 3.13 2.42 0.82 0.14 1.10 1.30 0.30 0.31 11.83
19710.51 0.62 1.08 2.81 2.38 0.97 1.08 1.41 1.76 1.16 0.05 0.07 13.90
19720.36 0.02 0.79 0.80 2.76 1.71 1.35 1.83 1.01 0.42 0.59 0.40 12.04
19730.23 0.07 1.85 1.75 0.31 1.20 5.01 0.27 4.52 0.06 1.25 1.06 17.58
19740.48 0.03 1.24 0.50 0.11 2.81 1.41 1.29 0.50 0.91 0.49 0.10 9.87
19750.40 0.17 1.17 0.47 2.27 1.49 2.62 0.39 0.52 0.49 0.20 0.52 10.71
19760.32 0.71 0.32 1.79 2.07 0.68 2.39 1.40 0.77 0.15 0.28 0.10 10.98
19770.14 0.08 1.21 1.86 2.50 2.44 3.49 1.07 0.19 0.08 0.35 0.24 13.65
19780.58 0.78 0.35 0.52 3.98 0.63 0.98 1.38 0.12 0.50 0.45 0.54 10.81
19790.27 0.14 1.34 0.77 2.90 3.32 1.83 1.86 0.32 0.46 2.48 1.50 17.19
19802.71 0.73 1.36 0.93 2.39 0.07 2.00 1.55 0.97 0.51 0.46 0.08 13.76
19810.30 0.20 0.70 0.73 5.67 1.66 2.85 2.90 0.31 0.85 0.09 0.45 16.71
19820.41 0.19 0.17 0.53 3.56 4.52 2.71 1.81 2.87 1.20 0.43 0.83 19.23
19830.02 0.00 2.96 4.45 2.31 2.81 2.12 1.95 0.78 0.49 2.34 0.46 20.69
19840.54 0.84 1.28 3.71 0.78 2.43 2.57 2.84 0.65 1.55 0.11 0.34 17.64
19850.66 0.19 0.36 1.10 1.05 1.59 3.99 6.64 1.78 0.94 0.84 0.80 19.94
19860.13 0.50 0.54 2.26 1.03 2.42 1.04 1.55 2.47 1.78 0.66 0.18 14.56
19870.09 0.90 1.25 0.68 4.43 1.80 2.04 1.23 0.93 0.33 0.76 0.85 15.29
19880.52 0.65 1.34 1.84 3.09 2.03 1.79 1.79 1.66 0.09 0.42 0.53 15.75
19890.27 1.26 0.49 0.48 1.37 2.51 1.70 1.79 1.62 0.41 0.14 0.69 12.73
19900.35 0.69 3.65 1.66 3.37 1.03 3.64 1.98 0.80 1.35 0.72 0.39 19.63
19910.36 0.12 0.43 1.15 3.84 4.56 3.39 1.49 1.87 0.44 0.87 0.13 18.65
19921.18 0.11 1.75 0.34 1.86 2.11 1.87 1.90 0.01 0.46 1.69 0.49 13.77
19930.35 0.81 0.63 2.49 1.92 3.32 0.64 2.21 3.16 1.85 1.23 0.30 18.91
19940.66 0.88 0.55 1.45 2.05 1.44 2.13 1.49 0.38 1.55 0.34 0.57 13.49
19950.12 1.02 0.19 1.49 6.00 4.58 1.08 0.89 3.39 0.78 0.37 0.18 20.09
19960.50 0.07 1.50 1.51 2.24 1.79 3.10 1.79 2.34 0.50 0.45 0.01 15.80
19970.39 0.31 0.44 1.68 2.47 3.48 2.80 4.33 2.06 1.09 0.20 0.59 19.84
19980.07 0.29 0.69 1.09 2.35 1.63 1.21 0.96 0.49 1.27 0.31 0.46 10.82
19990.35 0.13 0.46 5.02 2.04 2.13 2.38 0.78 2.11 0.27 0.25 0.19 16.11
20000.35 0.59 1.48 0.58 1.38 0.46 2.64 1.87 2.64 0.69 0.30 0.75 13.73
20010.41 0.33 0.56 2.49 2.24 1.45 3.31 0.74 1.18 0.40 0.23 0.13 13.47
20020.17 0.64 0.85 0.68 0.75 0.68 0.48 2.21 1.73 1.10 0.46 0.11 9.86
20030.09 0.47 2.23 2.70 1.41 2.69 0.44 0.82 1.24 0.23 0.46 0.76 13.54
20040.07 0.45 0.15 1.24 1.04 3.37 1.73 0.92 3.06 0.64 1.55 0.13 14.35
20050.41 0.34 0.88 1.65 1.29 4.33 2.59 1.61 0.28 1.87 0.30 0.28 15.83
20060.05 0.52 1.70 0.82 1.61 0.25 2.98 0.98 1.02 0.58 0.07 1.55 12.13
20070.32 0.34 1.40 1.49 1.40 0.36 3.97 1.62 1.23 1.28 0.32 1.01 14.74
20080.02 0.17 0.74 0.54 2.50 1.91 0.43 6.55 1.12 0.57 0.40 0.31 15.26
20090.71 0.33 0.72 3.60 2.08 4.26 1.83 0.37 1.14 2.52 0.49 0.69 18.74
20100.07 0.69 1.21 3.80 3.06 2.42 2.11 0.34 0.01 0.82 0.73 0.35 15.61
20110.17 0.82 0.78 1.73 3.12 2.02 5.63 1.56 0.45 1.72 0.82 0.49 19.31
20120.13 0.90 0.00 0.39 0.30 2.69 2.58 0.14 1.30 1.13 0.02 0.57 10.15
20130.24 0.64 0.63 2.97 1.01 0.15 1.60 1.19 6.95 2.14 0.16 0.50 18.18
20141.01 1.15 0.90 0.91 2.99 1.98 3.24 1.48 1.74 0.51 1.19 0.67 17.77
20150.06 0.70 0.11 2.72 5.99 1.53 1.85 0.65 0.14 1.83 1.11 0.85 17.54
20160.48 0.72 2.33 3.06 2.03 2.08 1.08 1.05 0.80 0.27 0.38 0.43 14.71
20170.77 0.67 0.73 2.57 3.89 0.67 0.53 2.11 1.08 1.13 0.44 0.57 15.16
20180.57 0.34 0.94 0.94 4.10 1.55 2.43 2.71 0.09 0.69 0.94 0.28 15.58
20190.32 0.33 2.38 1.54 5.19 2.74 1.37 0.45 0.51 0.77 1.84 0.59 18.03
20200.13 0.66 1.22 0.89 1.06 2.09 1.67 0.20 0.60 0.85 0.18 0.48 10.03
20210.14 0.58 3.49 1.99 2.72 2.62 0.51 0.48 0.21 0.79 0.21 0.48 14.22
20220.74 0.54 1.02 0.20 1.78 0.35 1.81 0.66 1.12 0.11 0.96 0.18 9.47
20231.82 0.37 0.46 1.55 2.76 3.55 4.00 3.47 0.42 0.95 0.71 0.31 20.37
20240.52 1.08 1.02d-----z-----z-----z-----z-----z-----z-----z-----z-----z2.62i
Period of Record Statistics
MEAN0.45 0.48 1.09 1.61 2.43 2.14 2.04 1.55 1.26 0.87 0.60 0.45 14.98
S.D.0.47 0.34 0.75 1.06 1.31 1.18 1.09 1.13 1.14 0.68 0.50 0.34 3.33
SKEW3.04 1.47 1.17 1.21 0.65 0.45 0.79 2.18 2.02 1.29 1.58 1.46 -0.06
MAX2.78 2.16 3.65 5.04 6.00 5.32 5.63 6.64 6.95 3.57 2.48 1.68 23.69
MIN0.00 0.00 0.00 0.20 0.11 0.07 0.43 0.03 0.01 0.03 0.00 0.01 5.94
YRS89 89 89 88 88 88 88 88 89 89 89 89 88