STEVENS PASS, WA

Maximum of Precipitation (Inches)

(458089)

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
1939-----z1.99 0.89a0.46 0.65 0.27 0.28 0.44 0.58 0.73 2.43 1.73 -----z
19401.18a1.22 1.01 1.02 1.89 0.89 0.43 0.26 0.91 1.44 -----z-----z-----z
19411.66p0.35n0.65 0.40a1.00 0.63 0.02 0.45 1.25 1.32 2.00 1.86 -----z
19420.61 0.88 1.63 0.70 0.45 1.20 0.45 0.22 0.23 0.70 3.07 1.40a3.07a
19432.23 6.34 2.58 1.10 0.50 1.00 0.85 0.34 0.55 -----z-----z4.63 -----z
19441.20 0.78 1.55 1.00 -----z0.08y0.31 0.20 0.73x-----z1.54 1.42 -----z
19451.70m2.35 2.27a0.93 -----z0.35 0.16 0.82 2.00 -----z-----z-----z-----z
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1947-----z0.07r-----z-----z-----z-----z-----z-----z-----z-----z-----z1.60j-----z
19480.78w1.51 1.69n-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z2.42 1.13 -----z
19511.78 4.62 1.72 0.18 1.87d0.40q0.30 0.60 1.36 1.87 1.97a1.64 4.62v
19521.48 2.55 0.55 0.50 0.44 0.97 0.61 0.44 0.37 1.17 0.46 1.85 2.55
19533.47 1.53 0.53 0.89b1.44d0.45h0.39 0.49a1.62 1.76 1.56 4.88 4.88o
19542.08 2.42 1.46a1.45 0.23b2.93n1.01 0.68 0.56b2.84a1.61 1.32 2.93t
19550.70 2.10 1.29b0.84 1.63a0.45a0.89b0.26a0.48a3.42a3.75j-----z-----z
19561.98 1.30 2.14 1.30a-----z-----z-----z-----z1.57 3.00e2.25 2.33 -----z
19571.42 3.10 1.04l0.70 2.06 2.02 1.08 0.33 0.30 1.44 1.61 2.12 3.10l
19581.80 0.88 0.97 0.88 0.32 1.17 0.09 0.34 1.64 1.98 3.75 2.07 3.75
19592.38 1.32 1.93 2.42 0.70g0.71 0.27a0.60 3.40 1.80 5.12 5.51 5.51h
19601.95 2.14 1.42 1.70 1.42 0.84 0.05 0.73 0.56 1.13 2.28 1.85 2.28
19612.11 2.69 2.08 0.73 0.90 0.89 0.96 1.10 1.20 1.63 3.03 2.64 3.03
19622.94 1.51 1.41 2.16 0.80 0.50 0.47 0.82 1.00 0.81 1.30 1.40 2.94
19631.00 1.43 1.20 1.10 0.69 0.82 0.44 0.74 0.45 2.00 1.08 0.95 2.00
19643.94 1.50 1.84 1.44 0.60 0.65 0.52 0.71 1.26 1.96 2.90 2.40 3.94
19653.26 1.40 0.86 4.28 1.04 0.28 0.12 1.14 1.06 1.42 1.92 2.22 4.28
19661.96 1.91 1.26 0.47 1.20 0.76 0.52 0.20 0.26 1.85 1.04 3.05 3.05
19672.40 2.67 1.99 0.73 0.56 0.64 0.10 0.08 0.72 3.30 1.56 1.90 3.30
19682.10 2.52 0.75 1.10 0.90 1.92 0.54 0.90 -----z-----z1.80n3.27d-----z
19693.63 1.12 1.31 0.59 1.01 0.50 0.47 0.60 1.80 -----z0.88m1.57 -----z
19702.14 1.45 1.67 1.77 0.51 -----z-----z-----z-----z-----z2.52l1.90 -----z
19712.90 1.26 2.00 0.77b-----z-----z-----z-----z-----z-----z3.80 3.73 -----z
19725.06 4.51 3.20 0.98 -----z-----z-----z-----z-----z-----z2.83i3.42 -----z
19732.28 0.37 0.67 0.71 0.93 0.61 0.23 0.35 0.95 1.97 2.76d2.43 2.76d
19744.06 2.35 1.17 1.42 0.82 1.41 0.37 0.20 0.77 0.29 2.45 3.20 4.06
19752.79 1.38 1.24 0.52 1.54 0.48 0.13 1.15 0.21 1.56 2.26 5.50 5.50
19762.88 1.96 1.90 1.09 0.90 0.90 0.57 2.89e0.45 0.77 1.75 1.43 2.89e
19771.74 1.34 1.47 0.65 0.51 0.74 0.31 2.55a1.53 1.52a2.22 5.55 5.55b
19781.47 1.12 0.85 1.20 0.85a0.57 0.58 0.92 1.98a0.75 2.26 2.40a2.40c
19791.28 2.93 1.69 0.65 0.89a0.39 0.72 0.43 0.60k3.17c0.65c3.63 3.63r
19803.20 1.51 1.23 0.64 0.71 0.85 0.22 1.28c1.77a0.50 3.83g4.20 4.20k
19810.33 2.92 0.70 2.20 1.41h1.30 0.73 0.31 1.08 1.69 1.16d3.00 3.00l
19824.84 3.97 1.64 1.16 0.81e0.27 0.76c1.68n1.28 1.22d1.51f4.49i-----z
19833.65 2.03a1.20 0.53a0.51 0.90c1.47g0.53a2.80g1.04 3.47e1.75d-----z
19844.03 1.73a0.97a1.18 1.75 1.86 0.00 0.96 1.22 1.53b1.83 1.90 4.03d
19850.59 1.06 1.06 2.07a0.61 2.50b0.00 0.21 1.96 3.56a3.10b1.38a3.56g
1986-----z4.11 1.14c0.80g1.67c0.92 0.84e0.29 1.23 1.64 4.31a2.12c-----z
19872.80 2.20a1.83 0.88 0.96 0.50a0.56 0.47 1.05e0.10 0.72 2.00 2.80g
19881.00 0.98a2.00 1.80 0.93a0.94 0.81g0.33 1.94 5.44 2.28 2.00 5.44i
19892.02 0.60 0.80 2.00 1.70b0.43 0.47b0.62 0.23d1.58 10.94l2.02f-----z
19904.20 1.90 1.00 1.50 1.28a1.14a0.52d1.41b0.52d2.78 8.10 2.00 8.10l
19912.25 3.89 1.77 2.05 0.65b0.43b0.50i0.94a0.37f1.49 2.48b3.12 3.89v
19922.40 1.32a0.48 2.24 0.80 1.55 1.00b0.44j1.50 1.00a2.30f1.50 2.40t
19932.48b0.30 1.93 1.63g1.10 0.95 0.44 0.90 0.41 1.44 1.10i1.50a2.48s
19941.27 1.50a1.05 0.41d-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN2.32 2.01 1.40 1.17 0.98 0.88 0.46 0.69 1.08 1.73 2.38 2.50 3.44
S.D.1.13 1.18 0.57 0.73 0.47 0.50 0.29 0.56 0.67 1.02 1.39 1.21 1.03
SKEW0.47 1.45 0.63 1.81 0.68 1.31 0.33 2.29 0.98 1.37 2.01 1.21 0.73
MAX5.06 6.34 3.20 4.28 2.06 2.50 1.08 2.89 3.40 5.44 8.10 5.55 5.55
MIN0.33 0.30 0.48 0.18 0.23 0.27 0.00 0.08 0.21 0.10 0.46 0.95 2.00
YRS47 51 50 49 43 42 43 44 42 42 38 46 17