CUSHMAN DAM, WA

Total of Precipitation (Inches)

(451934)

File last updated on March 29, 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
1914-----z-----z8.36 7.65 2.65 3.24 0.02 -----z12.21 22.43 23.95 9.06 89.57c
191517.99 17.57 12.91 10.90 11.61a1.64 2.88 0.30 1.69 16.19 18.78 24.06k112.46a
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z14.00 -----z14.00k
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
192417.27 19.59 1.44 2.00 0.30 -----z0.49 1.34 11.08 20.30 17.28 7.59 98.68a
192520.53 20.07 2.42 4.80 2.19 1.94 0.53 0.42 1.73 0.30 12.81 17.39 85.13
192614.63 16.80 3.04 3.69 4.72 0.28 -----z2.16 3.74 13.72 21.09 12.77 96.64a
192721.37 15.79 5.48 3.85 6.86 1.83 0.53 0.66 3.93 9.60 20.70 6.36 96.96
192817.09 4.61 18.66 9.50 4.44 0.54 0.28 0.03 2.08 6.87 13.77 15.53 93.40
19294.82 3.25 8.11 9.98 3.22 4.92 1.00 0.22 0.22a2.45 2.33 17.54 58.06
19302.95e12.03e5.21 9.87 4.08 1.44 0.09a0.02f3.34 3.50b3.09d6.94a52.54a
193125.60 10.59 16.32 8.30 1.60 9.02 0.10 0.17 8.66 11.51 11.24 28.98 132.09
193212.72 13.07 12.15 10.71 1.72 0.39 2.74 3.23 0.82 6.96 17.83a15.84a98.18
193317.77 10.10 17.18 0.64 6.81 2.12 0.76 0.16 10.90 9.44 5.33 39.74a120.95
193421.98 7.24 8.65 2.55 6.24 0.34 4.10 1.18 3.02 13.92 24.01 18.78 112.01
193530.16 9.26 12.15 3.30a1.76 1.06 0.35 0.65 5.94 4.55 8.15 17.15 94.48
193620.20 10.38 5.16a0.77 6.21 5.40 1.96 1.10 2.76 0.69 1.30 19.36 75.29
19373.85 15.73 8.42 15.81 5.22 9.09 1.47 1.87 3.96 9.73 27.15 24.42 126.72
19388.83 10.64 13.90 5.60 0.78 0.05 0.36 0.42 1.32 11.69 7.66 12.34 73.59
193922.33 8.10 5.93 1.87 3.98 1.63 0.86 1.28 0.61 6.87 8.52 35.29 97.27
194012.23 19.68 12.07 6.85 3.76 0.31 0.93 0.91 2.04 19.70 9.63 14.92 103.03
194117.11 7.91 4.27 2.85 8.96 1.74 0.12 4.16 5.36 5.95 14.47 22.62 95.52
19428.30 8.62 5.38 4.63 2.61 4.88 2.90 0.22 0.62 5.98 18.85 15.46 78.45
19438.04 6.78 11.14 8.56 2.92 2.37 0.77 2.21 1.13 9.54 5.74 10.04 69.24
194415.14 6.61 5.26 7.55 1.45 1.49 0.06 0.93 2.92 6.47 18.26 4.62 70.76
194513.02 17.34 20.47 3.72 5.92 0.38 0.69 0.15 4.62 4.96 22.24 18.20 111.71
194616.16 14.53 12.20 10.87 0.29 6.08 1.60 0.24 1.42 8.05 15.99 13.60 101.03
194715.07 15.75 6.01 5.49 0.63 3.08 2.12 0.30 3.61 25.44 3.21 18.22 98.93
194810.31 12.79 4.99 8.25 11.42 1.10 0.99 2.56 7.96 5.79 20.91 15.96 103.03
19491.21 18.63 8.14 4.20 2.97 0.67 1.74 0.94 3.83 5.37 24.69 17.49 89.88
195015.71 19.87 18.06 6.23 1.43 0.74 1.48 2.83 2.49 18.35 19.90 21.13 128.22
195118.55 18.47 7.50 2.95 2.05 0.24 0.18 0.44 6.81 15.34 16.49 10.78 99.80
195221.22 7.35 6.97 4.76 1.42 1.31 0.86 3.57 0.49 1.94 5.76 23.36 79.01
195336.39 7.46 10.11 4.19 4.54 1.20 0.62 1.47 5.78 7.79 16.06 13.59 109.20
195430.21 19.59 5.42 7.59 1.16 2.85 2.45 2.40 3.10 8.89 27.61 14.32 125.59
19557.64 6.85 9.65 8.63 0.87 1.24 4.17 0.05 3.62 16.32 25.20a18.44 102.68
195622.00 9.34 19.36 0.34 1.83 6.62 0.98 1.49 4.52 17.75 4.03 13.82 102.08
19576.61 17.01 14.44 5.62a3.26 2.13 2.34 3.05 1.89 9.75 7.69 20.04 93.83
195823.76 18.04 5.95 9.34 1.20 1.43 0.00 0.42 2.48 7.69 15.83 19.64 105.78
195920.39 7.29 11.39 9.33 2.15 3.66 0.68 0.67 8.49 5.60 17.39 13.86 100.90
196016.98 14.15 13.42 10.44 4.69 0.52 0.03 2.39 1.09 9.95 17.40 11.16 102.22
196128.15 23.52a16.31 3.43 4.54 0.61 0.70 1.42 1.65 9.99 15.25 13.90a119.47
19625.60 6.89 10.82 6.63 4.83 2.76 0.34 3.37 5.93 10.13 23.20 12.65 93.15
19633.95 13.27 9.23 8.54 4.01 2.55 3.74 2.41 1.64 16.94 23.59 14.59 104.46
196426.10 3.75 9.08 1.99 2.71 4.51 2.43 1.92 3.41 3.21 16.78 10.94 86.83
196513.91 8.69 2.72 7.43 4.01 0.93 -----z2.11 0.19 7.52 15.00 19.10 81.61a
196613.88b7.95 16.57 1.16 1.43 1.66 1.28 0.50 2.11 7.65 14.69 29.44 98.32
196722.49 7.36 14.39 3.95 1.12 0.91 0.11 0.00 2.80 23.04 8.33 18.76 103.26
196822.37 17.44 16.19 3.17 1.85 5.55 0.50 4.93 2.40 10.83 15.78 20.95 121.96
196912.01 9.30 6.77 10.30a3.67 1.94 0.29 1.13 11.64 5.82 6.73 19.85 89.45
197019.47 6.50 8.24 10.07 2.13 0.58 0.28 0.25 5.06 10.13a14.85 27.02 104.58
197116.42 12.63a24.57 6.91 3.52 3.03 0.69 1.38 6.49 5.80 16.75b14.28 112.47
197213.84b17.16f16.58d10.54d0.68 1.32a3.66a0.93 8.48b0.93 14.93c22.51e94.40a
197316.94c5.48c7.27c1.98a5.76 0.39v-----z-----z-----z-----z-----z-----z37.43g
Period of Record Statistics
MEAN16.30 12.03 10.32 6.16 3.47 2.31 1.19 1.37 4.00 9.79 14.85 17.21 99.29
S.D.7.62 5.23 5.28 3.45 2.54 2.16 1.16 1.20 3.12 6.01 6.91 6.86 16.50
SKEW0.13 0.28 0.52 0.27 1.36 1.55 1.15 0.99 1.09 0.75 -0.20 0.98 -0.21
MAX36.39 23.52 24.57 15.81 11.61 9.09 4.17 4.93 12.21 25.44 27.61 39.74 132.09
MIN1.21 3.25 1.44 0.34 0.29 0.05 0.00 0.00 0.19 0.30 1.30 4.62 58.06
YRS51 50 52 52 52 50 49 49 51 51 52 50 44