STAMPEDE PASS, WA

Total of Precipitation (Inches)

(458009)

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
19445.31 7.92 11.65 4.90 6.07 2.24 0.98 1.97 7.30 3.05 8.10 7.35 66.84
194515.44 11.75 11.92 10.39 3.69 2.47 0.65 0.99 9.29 8.30 14.94 10.96 100.79
194617.42 9.67 10.91 4.84 2.98 6.67 1.22 1.24 2.72 13.27 9.44 19.10 99.48
194717.10 4.75 5.76 6.58 2.45 7.98 1.87 1.38 3.94 15.11 13.31 8.75 88.98
19487.29 11.09 7.43 4.90 7.49 5.50 3.59 4.29 3.94 5.51 19.07 16.36 96.46
19494.47 20.67 6.23 4.56 1.87 2.60 2.39 1.42 3.81 11.92 14.29 24.49 98.72
195011.71 9.80 13.89 8.78 3.03 2.68 1.89 3.24 3.48 10.56 15.57 10.51 95.14
195117.30 12.01 9.20 1.12 5.37 1.03 0.56 1.16 5.06 10.10 12.65 15.51 91.07
19525.71 6.69 9.56 4.03 3.44 5.95 0.42 0.77 1.48 1.72 0.93 7.70 48.40
195329.02 10.85 7.69 8.70 4.50 5.32 0.48 2.65 3.64 6.77 10.13 29.06 118.81
195420.56 15.59 6.62 8.64 3.02 6.81 1.94 3.51 2.45 6.10 11.02 11.76 98.02
19558.13 15.01 19.54 9.53 5.42 3.08 4.04 0.36 3.54 16.48 18.20 15.19 118.52
195610.38 9.91 12.79 2.04 1.84 3.59 1.05 1.32 5.13 11.57 7.60 27.07 94.29
19576.68 9.44 9.08 4.28 2.51 3.71 1.23 1.38 0.92 4.71 8.41 19.13 71.48
19588.97 7.89 3.45 9.11 0.98 3.82 0.26 1.25 6.23 10.04 25.43 15.98 93.41
195914.99 6.13 13.69 6.27 5.53 2.93 2.20 3.79 15.24 13.98 19.34 13.66 117.75
19604.37 12.92 11.15 7.22 9.12 4.09 0.19 5.06 2.51 10.44 16.41 6.80 90.28
196110.93 20.78 9.24 9.87 3.70 2.19 1.36 1.44 5.55 9.78 12.05 18.43 105.32
196212.69 2.98 8.48 11.47 3.90 1.99 1.79 3.71 3.88 4.86 19.78 9.44 84.97
19635.52 9.06 8.03 6.39 2.35 3.38 2.95 1.56 1.64 6.03 11.16 7.54 65.61
196421.83 8.78 15.53 9.12 3.69 4.63 2.17 6.19 8.23 4.64 11.33 15.46 111.60
196518.64 11.07 2.56 4.00 4.04 0.37 0.31 3.93 2.24 5.01 8.23 6.20 66.60
196611.99 10.30 5.80 3.88 4.19 4.50 2.97 1.90 1.39 9.60 10.03 15.96 82.51
196719.81 15.51 8.49 4.28 2.05 1.17 0.33 0.47 2.40 23.55 8.62 16.06 102.74
196813.80 9.19 6.89 9.71 4.93 6.19 1.62 7.14 8.99 8.83 13.12 16.31 106.72
196930.42 8.23 4.35 7.09 3.07 5.21 1.59 1.19 7.51 3.75 5.29 8.74 86.44
197016.36 6.63 6.60 12.50 2.44 2.24 1.28 0.83 5.60 6.23 14.26 13.12 88.09
197123.29 10.89 11.08 2.43 4.62 3.38 1.99 1.42 3.95 9.92 11.01 18.68 102.66
197227.18 19.34 12.31 8.06 2.62 5.54 3.40 1.27 7.91 1.81 7.17 18.83 115.44
19737.97 1.36 5.08 3.69 3.63 5.33 0.31 0.87 4.02 9.65 13.56 16.00 71.47
197425.37 12.35 10.19 6.86 5.78 6.58 2.21 1.39 2.58 2.76 11.94 23.03 111.04
197523.88 9.19 6.24 3.32 5.50 4.56 1.28 7.17 0.37 12.93 21.10 28.56 124.10
197618.58 11.78 10.78 5.61 4.00 3.45 1.16 5.63 2.06 6.05 4.94 9.55 83.59
19775.38 8.15 11.87 2.67 5.81 1.79 2.36 5.76 7.99 5.96 20.84 25.52 104.10
19785.07 3.35 4.43 6.60 6.35 3.12 2.24 4.18 6.59 2.48 12.39 11.23 68.03
19794.72 13.85 6.25 6.04 2.85 2.61 2.13 3.24 2.39 4.96 2.19 18.97 70.20
19808.16 6.46 9.30 3.83 1.74 6.36 1.07 4.86 7.97 1.33 15.12 16.86 83.06
19812.61 13.73 5.03 11.38 4.66 7.64 1.72 1.49 3.93 5.92 5.59 12.02 75.72
198216.70 12.33 6.60 3.86 2.51 0.92 3.19 1.63 6.45 7.25 6.47 8.46 76.37
198313.65 5.12 5.98 2.23 2.98 3.49 5.96 1.87 4.69 2.90 14.92 7.24 71.03
198415.71 6.93 8.24 5.43 8.65 6.15 0.24 1.08 3.77 10.18 10.96 12.44 89.78
19850.97 7.14 6.18 7.58 3.55 4.39 0.20 0.89 7.22 16.39 14.00 1.73 70.24
19868.79 12.69 6.19 5.34 5.27 1.62 2.50 0.44 6.14 3.55 20.21 5.74 78.48
19877.98 5.21 7.05 5.96 4.17 1.18 1.68 0.33 1.59 0.51 7.24 12.13 55.03
19887.94 8.84 11.54 7.58 4.56 1.68 2.06 0.31 5.36 8.39 18.98 7.00 84.24
198916.64 3.28 6.37 -----z-----z-----z-----z-----z-----z-----z-----z-----z26.29i
1990-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
199110.77 -----z7.00 9.02 3.62 3.95 0.80 2.73 0.29 4.21 16.19 14.26 72.84a
199211.79 4.05 1.21 8.13 1.59 2.50 1.68 1.78 -----z2.76 13.26 13.30 62.05a
19937.38 0.68 8.08 6.81 5.18 6.82 3.22 1.03 0.65 3.25 7.22 7.26 57.58
19949.68 9.37 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z19.05j
1995-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1996-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1997-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1998-----z-----z5.42 2.67 4.39 2.60 0.41 0.47 0.62 5.76 18.11 23.81 64.26b
19999.01 17.06 4.91 1.66 5.71 3.64 2.58 1.90 1.78 6.50 13.75 20.69 89.19
200011.88 5.85 7.09a4.52 5.27 3.53 0.96 0.72 9.66 4.00 5.78 5.58 64.84
20015.57 4.01 7.69 6.19 4.24 4.38 1.40 1.41 1.22 15.20 12.48 14.41 78.20
20025.13c2.73 3.92a5.66 2.39 3.39 1.01 0.39 1.33 1.03 5.61 8.36 40.95
200317.11 7.15 15.37 3.73a2.86 1.32 0.23 0.13 4.30 10.84 19.03 8.24 90.31
200411.78 2.89 6.42 0.49 6.63 2.72 0.99 6.63 6.90 6.76 8.05 7.86 68.12
20059.69 3.02 8.15 4.03 5.05 2.05 1.96 1.07 5.58 7.52 10.20 9.78 68.10
200622.11 6.50 3.77 3.01 3.02 3.67 0.71 1.23 2.41 7.31 30.84 9.61 94.19
200725.57 10.77 10.98 4.38 2.00 4.10 0.28 1.36 2.13 9.61 9.14 18.39 98.71
20082.55f0.96o8.77 6.37 3.35 4.12 1.17 4.02 1.19 3.71 18.11 21.85b72.66b
2009-----z2.40l6.99u5.82g6.34 1.93 0.33 0.81 3.18 7.61g12.72a11.01a36.32e
20108.62 5.06 9.36 29.80 13.72 5.87 0.88 2.33 13.15 6.33 4.92p3.20p95.12b
201116.49 5.02 11.99b5.49g2.58g3.16 1.29 0.23 3.21 8.98i17.58 0.71g58.97d
2012-----z13.47g4.25o-----z0.00y4.54a1.60c0.21 0.62 0.41s8.43e10.49i15.40g
20136.08a4.37f-----z0.70w0.70q2.56h0.02l0.77s1.21r0.40u5.67e0.33a12.08i
2014-----z-----z-----z-----z1.62w0.71k0.98o1.53j2.02i-----z-----z-----z0.00l
2015-----z-----z-----z-----z-----z-----z-----z-----z-----z13.84 12.28b-----z26.12j
2016-----z-----z7.89l-----z-----z-----z-----z-----z-----z13.61 -----z-----z13.61k
2017-----z-----z6.76i5.62 -----z-----z0.01 0.24b2.63 15.00 15.09a13.02 51.61e
201815.93a13.35 6.14 2.13l2.13 2.63 0.65 0.90 0.73d7.12 15.55 17.11 82.24a
20196.48 3.22g0.00g15.35k10.91 8.30f0.00j0.00c1.67l4.73k-----z8.33 25.72h
202018.93 6.40c6.13 3.12a5.99 3.17 0.73c0.69 4.86 10.92c9.53d9.82a80.29
202112.32 0.08y1.58f0.09h3.72a2.35 0.02 1.30c5.21 7.36 17.42 17.71 67.41c
202211.62b9.06 6.28 10.31 5.04e4.90 1.16 0.16 0.06b6.47i16.57 9.73 74.89a
20233.61e11.34 4.69a3.33i0.72a1.80c0.18 1.05 2.53b1.98b8.97 -----z36.87b
Period of Record Statistics
MEAN12.72 9.08 8.19 6.32 4.28 3.70 1.47 2.01 4.23 7.75 12.64 13.60 86.68
S.D.6.91 4.49 3.37 4.07 2.23 1.76 1.11 1.82 3.03 4.56 5.43 6.27 18.62
SKEW0.62 0.52 0.77 3.10 1.63 0.44 1.26 1.34 1.17 0.80 0.51 0.49 -0.13
MAX30.42 20.78 19.54 29.80 13.72 7.98 5.96 7.17 15.24 23.55 30.84 29.06 124.10
MIN0.97 0.68 1.21 0.49 0.72 0.37 0.01 0.00 0.06 0.51 0.93 0.33 40.95
YRS68 64 66 63 67 68 69 70 68 67 70 67 56