PULLMAN EXP STN, WA

Maximum of Precipitation (Inches)

(456784)

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
18930.30 0.30 0.60v0.47 0.45 0.07 0.75 0.00 1.11 1.14p0.60 0.48r-----z
18940.71 0.31 1.15n0.41 0.58a0.48 0.33 0.08 0.39 0.48 0.66a0.40 1.15p
18951.00 0.45 -----z0.34 1.25 -----z-----z-----z-----z-----z1.23 1.10 -----z
18960.50 0.41 0.55 0.40 0.51 0.60 0.15 0.85 0.25 0.39 1.31n0.90t-----z
18970.67 0.65 0.77p0.30 0.38 1.00 0.53 0.30 0.66 0.27 1.16 0.52 1.16p
18980.60 0.57 0.30 0.27 0.75 0.50 0.19 0.63 0.57 0.23 0.60 0.40 0.75
18990.75 0.70 0.30 0.60 0.47 0.54 0.12 0.35 0.57 0.85 0.51p0.94 0.94p
19001.57 1.10 0.66 0.90 1.05 0.32 0.92 0.53 1.10 -----z-----z-----z-----z
19010.20 1.40 0.38 0.17 0.48 0.30 0.60 -----z0.57x0.40 -----z-----z-----z
19020.45 0.90 0.30q0.37 0.50 0.04 2.10 0.07 0.70 0.33 0.96 0.30q-----z
19031.00 0.00 0.75 0.43 1.40 0.50 0.40 0.63 1.18v0.50 0.60 0.35 1.40v
19040.50 0.50 0.70 0.51 0.35 1.35 0.70 -----z0.10 0.88 0.56 0.80i-----z
19050.37 0.25a0.66u0.86 0.40 0.97 -----z0.11 1.22 0.64 0.65 0.34 -----z
19060.31 0.60 0.50 0.25 1.05 0.26 0.20 0.12 0.20 0.62 2.36s2.00m-----z
19070.90m0.60 0.50 0.25y-----z0.55 0.60 -----z-----z0.61 0.60 0.73o-----z
19080.40 0.60 1.09t0.50 0.45 0.40 0.10 0.33 0.46 0.62 0.43 0.59 1.09t
19091.00 0.60 0.30 0.80u0.93 -----z0.37 0.05 0.30 0.90 1.16 0.85b-----z
19100.65s0.60 0.70 0.75 0.40 0.25 0.08 0.00 0.26 0.75 0.64 0.70 0.75s
19110.73 0.70 0.55 0.13 0.82 0.38w0.03 0.18 0.50 0.45 0.81s0.50 -----z
19120.40s0.65 0.33u0.48v0.98 0.47 -----z1.23v0.56 0.57 0.37 0.69v-----z
19131.80 0.60 1.23 0.45 0.55 0.71 0.04 0.12 0.30 0.70 0.47m0.40 1.80m
19141.13 0.55 0.25 0.58v0.35w0.46 0.09 0.00 0.44 0.44 0.71 0.40 -----z
19150.32 0.39 0.71 0.34 0.83 0.34 0.15 0.00 0.47 0.69 0.72n0.65o-----z
1916-----z0.80o0.93 0.23 0.69 0.61 0.17 0.46 0.31 0.14 0.68p0.53 -----z
19170.60 0.40 0.40 0.90 0.66 0.20 0.00 0.00 -----z0.00 0.56 0.90 -----z
19180.50 0.40 0.25 0.22 0.27 0.24 0.38 0.20 0.36 0.50 0.42 0.48 0.50
19190.64 0.80 0.52 0.49 0.28 0.17 0.04 0.12 0.26 0.17 0.73 0.80 0.80
19201.20 0.22 0.55 0.67 0.50 0.62 0.51 0.32 0.58 0.30 0.65 0.80 1.20
19210.68 0.52 0.88 0.46 0.85 0.32 0.05 0.08 0.41 0.62 0.80 0.46a0.88a
19220.50a0.50a0.30o0.47 0.10 0.06 0.00 0.58 0.29 0.21 0.54a0.50 0.58r
19230.78 0.80 0.40v0.39v0.22 1.20 0.29 0.15 0.15 0.48 1.43a0.92x-----z
19240.25y0.44 0.25 0.24 0.00 0.22 0.25 -----z1.27u0.23 0.37 0.42 -----z
19250.54m0.44 0.53 0.32 0.64 0.18 0.09 0.34 0.03 0.47 0.28a0.65 0.65n
19260.57a0.62k0.15 0.18 0.35 1.38 0.00 1.56 1.37 0.89 1.06 0.62y-----z
19271.00 1.15 0.29r0.20y0.26u1.00 0.34 0.33 0.90 0.82 1.40 0.90 -----z
19280.70o0.14x1.08 0.58 0.36 0.51 0.32 -----z-----z0.54y0.31v0.75f-----z
19290.52s0.19u1.70a0.45v0.36 0.69 0.00 -----z0.07y0.73 0.02 1.27 -----z
19300.47 0.69 0.70 0.76 1.32 0.68 0.05 0.04 0.32v0.32 1.27 0.40 1.32v
19310.39 0.71 1.70 0.83 0.21 0.36 0.00 0.00 0.35 0.30 0.53r0.86 1.70r
19320.70 0.46 1.11 0.25 0.71 0.24 0.22 0.15 0.09 0.74 1.39 0.30 1.39
19331.78 1.06 0.31 0.28 0.40 0.57 0.21 0.30 0.50 0.84 1.31 1.40 1.78
19340.64 0.25 0.81 0.25 0.70 1.63 -----z0.31 0.45 0.62 0.30 0.40 -----z
19350.54 0.36 1.50 0.50 0.25 0.27 0.22 0.32 0.15 0.25 1.13x0.52 1.50x
19360.93m0.40g0.29 0.17 0.32 0.32 0.04 -----z0.68 -----z0.06 0.39 -----z
1937-----z0.68 0.39 0.57 0.30 0.78 0.14 0.24 0.27 0.18 0.80 1.58 -----z
19380.24 0.78 0.63 0.26 0.34 0.41 0.17 0.06 0.49 0.40 0.50 0.23 0.78
19390.22 0.73 1.04 0.40 0.34 0.07 0.42 -----z0.13 0.34 0.23 0.65 -----z
19400.30 0.61 0.53 0.40 0.10 0.21 0.75 -----z0.80 1.14 0.69 0.34 -----z
19410.44 0.33 0.38 0.82 0.86 0.86 0.16 0.17 0.47 0.37 0.72 0.58 0.86
19420.59 0.46 0.36 0.33 0.80 0.23 0.53 0.02 0.27 0.66 0.54 0.60a0.80a
19430.96 0.42 0.82 0.31 0.28 0.56 0.28 0.25 0.40 0.52 0.45 0.89 0.96
19440.27 0.74 0.19 0.53a0.40 0.49 0.00 0.60 0.22 0.41 0.29 0.22 0.74a
19450.37 0.43 0.41 0.50 0.41 0.40 0.00 0.20 0.70 0.28 0.65 1.12 1.12
19460.70 0.49 0.35 0.38a0.72 0.38 0.24 0.20 0.37 0.60a0.38 0.46 0.72b
19470.45 0.31r0.27 0.30 0.10 0.46 0.16 0.00 1.80 0.87 0.42 0.48a1.80s
19481.18 1.33 0.29q0.53 1.11 0.29 0.57 0.03 0.29 0.39 0.96 0.61 1.33q
19490.54 0.76 0.25 0.33 0.56 0.24 0.32 0.58 0.79 0.63 0.54g0.69 0.79g
19500.46 1.11 0.76 0.42 0.61 1.11 0.11 0.23 0.32 1.20 0.45 0.40 1.20
19510.35 0.53 0.31 0.26 0.17 0.96 0.30 0.48 0.19 0.43 0.39 1.03 1.03
19520.25 0.57 0.35 0.57 0.61 0.53 0.07 0.96 0.39 0.05 0.21 0.32 0.96
19530.98 0.39 0.39 0.50 0.24 0.44 0.00 0.49 0.15 0.13 0.56 0.85 0.98
19540.74 0.22 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.66 0.59 0.60 0.44 0.55 0.52 0.28 0.28 0.48 0.51 0.66 0.64 0.97
S.D.0.37 0.27 0.37 0.20 0.32 0.35 0.33 0.30 0.35 0.26 0.36 0.31 0.29
SKEW1.36 0.89 1.38 0.77 0.76 1.20 3.13 1.99 1.67 0.39 0.63 1.10 1.14
MAX1.80 1.40 1.70 0.90 1.40 1.63 2.10 1.56 1.80 1.20 1.43 1.58 1.78
MIN0.20 0.00 0.15 0.13 0.00 0.04 0.00 0.00 0.03 0.00 0.02 0.22 0.50
YRS52 56 49 54 58 58 57 50 52 56 48 48 18