WELLPINIT, WA

Maximum of Precipitation (Inches)

(459058)

File last updated on April 19, 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
1923-----z-----z-----z-----z-----z-----z-----z1.30 0.23 0.70 0.20 0.70 -----z
19240.80 0.09a0.10 0.00 0.01 0.35 0.70 0.70 0.50 1.05 0.75 0.70 1.05a
19250.83 0.65b0.35 0.50 1.04 0.25 0.00 0.00 0.45 0.30 0.50 0.45a1.04c
19260.70 0.75b0.70 0.40 0.20 0.55 0.12 1.00 0.69 0.65 1.20 0.30g1.20i
19270.45 0.90a0.40 0.42 0.60 0.58 0.07 0.32 1.10 0.63 0.60 0.40 1.10a
1928-----z-----z0.45 0.42 0.16 0.60 0.20 0.03 0.02 0.25 0.70 0.40 -----z
19290.30 -----z0.45 0.33 0.15 0.47 -----z-----z0.10 0.28 -----z0.86 -----z
19300.42 0.35 0.56 0.28u0.52 0.45 0.08 0.23 0.14 0.32 0.86 0.26 0.86u
19310.71a0.18 0.57r0.08 0.12v0.45q0.13 0.00 0.61 0.43 0.45 1.46 -----z
19320.96 0.36 0.47 0.95 0.87 0.15 0.04 0.15x0.16 0.23 0.62 1.30 1.30x
19330.56 0.37 0.68 0.18 0.83 0.78 0.33 0.35 0.75 0.83 0.30 1.06 1.06
19341.01 0.34 0.44 0.33 0.19 0.38 0.52 0.13 1.48 0.93 0.60 0.58 1.48
19350.80 0.46 0.31 0.34w0.21 0.54 0.18 0.67 0.06 0.94 0.35t0.65s-----z
19360.80a0.46o0.23a0.68 0.31w1.38u-----z-----z0.19 -----z-----z0.42s-----z
19370.42o0.51p0.78 0.63 0.27 1.44 0.31 0.32 0.58 0.48v1.02i1.02 -----z
19381.02q0.70q0.82s0.14w0.13 0.53 0.22y-----z0.10x1.50v0.49w0.78u-----z
19390.64r0.46q0.47t-----z0.30w0.42l-----z-----z-----z0.45y-----z0.67r-----z
1940-----z1.34l0.82s0.42p0.24v-----z-----z-----z1.45 0.90 0.59 0.70r-----z
19410.73 0.45 0.52 0.21 0.71 0.43 0.04 0.53 0.81 0.33 0.88 0.92 0.92
19420.30 1.00 0.30 0.37 0.74 0.90 0.10 0.16 0.27 0.69 0.82 0.55 1.00
19430.30 0.49 0.59 0.60 0.50 0.51 0.30 0.13 0.07 0.99 0.56 0.50 0.99
19440.76 0.30 0.39 1.40 0.96 0.37 0.23 0.01 0.52 0.25 0.84 0.36 1.40
19450.80 0.65 0.73 0.30a0.77 0.46 0.10 0.18 1.07 0.40 0.58 0.64 1.07a
19460.75 0.77 0.57 0.52 0.27 0.34 0.27 0.05 0.24 0.95 0.65 0.37 0.95
19470.40 0.31 0.67 0.52 0.23 1.17 0.50 0.15 0.80 0.47 0.38 0.62 1.17
19480.80 0.47 0.11 0.82 1.28 0.87 0.40 0.20 0.83 0.24 0.40 0.53 1.28
19490.20 0.98 0.54 0.35 0.45 0.22 0.03 0.13 0.69 0.92 0.38 0.38 0.98
19500.64 0.73 0.77 0.30 0.39 0.71 0.49 0.19 0.00 1.02a0.50 0.47a1.02b
19510.83 0.63 0.45 0.70 0.15g0.41 0.14 0.55 0.55 0.68 0.50 1.53a1.53h
19520.56 0.30 0.30 0.18 0.35 0.78 0.15 0.58 0.52b0.08 0.43 0.67 0.78b
19530.65 0.52 0.59 1.39 0.67 0.41 0.09 0.79 0.18 0.25 0.72 0.92 1.39
19540.53 0.65 0.40 0.24 0.20 0.72 0.64 0.95 1.30 0.32 0.51 0.77 1.30
19550.44 0.23 0.58 0.61 0.41 0.44 0.42 0.00 0.75 0.83 0.53 0.82 0.83
19561.07 0.98 0.21 0.90 0.25 0.29 1.00 1.08 0.33 0.27 0.35 0.59 1.08
19570.21 0.70 1.02c0.94 1.73 0.53 0.17 0.39 0.33 0.35 0.74 0.34 1.73c
19580.65 0.92 0.40 0.50 0.58 0.32 0.69 0.10 0.16 0.73 0.75 0.73 0.92
19590.90 0.45 0.49 0.75 0.75 0.67 0.04 0.60 0.89 0.45 0.50 0.65c0.90c
19600.52a0.40a0.53a0.55 1.82 0.10 0.00 0.25 0.70 0.40 0.95 0.80 1.82c
19610.44 0.65 0.63 1.09a0.70 0.41 0.55 0.17 0.14 0.40 0.57 0.76 1.09a
19620.43 0.22 0.33 1.05 0.43 0.45 0.04 0.31 0.71 1.43 1.27g0.76l1.43s
19630.00 0.45 0.50 1.25a0.58a0.13 0.28 -----z1.32w0.45 0.66 0.89 -----z
19640.65a0.14 0.20 2.50 0.43b0.65 -----z-----z-----z-----z-----z0.89c-----z
19651.19 1.00a0.18 1.19 -----z0.00 0.45 0.42 0.11 0.00 0.78f1.65a-----z
1966-----z-----z0.70b0.18 0.20 0.54 0.49 0.14 0.61 0.31 1.18 1.43 -----z
19670.65 0.28 0.51 0.40 0.54 0.23 0.06 0.00 0.15 0.52 1.78 0.76d1.78d
19680.81c0.64a0.52c0.14 0.72 0.27 0.24 0.25 0.20 0.58 1.20 0.81 1.20g
19690.80 0.91 0.83 0.59 0.31 0.50 0.51 0.00 0.61 0.16 0.41 0.64 0.91
19700.96 0.46 0.41 0.20 0.30 0.62 0.52 0.28 0.39 0.49 0.78 0.40 0.96
19710.62 0.24 0.78 0.66 0.41 0.38 0.58 0.38 0.39 0.66 0.28 0.58 0.78
19720.31 0.38 0.14 0.41 0.58 0.67 0.14 1.35 0.29 0.27 0.40 0.64 1.35
19730.60 0.36 0.23 0.27 0.37 0.16 -----z0.06 0.62 0.38 0.80 1.15 -----z
19740.59 0.74 0.58 0.15 0.45 0.20 1.30 0.03 0.24 0.04 0.97 1.14 1.30
19750.59 1.13 0.69 0.80 1.14 0.20 0.92 0.52 0.02 0.87 0.48 1.16b1.16b
19760.85 0.66 0.79 0.35 1.12 0.41 0.52 1.22 0.01 0.38 0.25 0.43 1.22
19770.46 0.23 0.62 0.14 0.47 0.33 0.20 0.51 0.59 0.59a1.02c1.14 1.14d
19780.42 0.70 0.35 0.59 1.31 0.22 0.57 1.51 0.78 0.13 0.72 -----z-----z
19790.41 1.66e0.59 0.24 0.97 0.82 0.62 0.94 0.46 0.51 0.37 1.10a1.66f
19800.89 0.90c0.64 0.65 0.69b0.40 0.30 1.00 1.04 0.43 0.78 1.00 1.04e
19810.51 1.35e0.79 0.59 0.80b1.05 0.11 0.00 0.50 0.75 0.45a0.90e1.35m
19820.90 1.29a1.12 1.42a0.28 0.65 0.99 0.14 0.90 0.76 0.80 1.45 1.45b
19830.48 0.47 1.06 0.70 0.68 0.64 0.80 0.48 0.47 0.97 1.64 0.39 1.64
19840.50 0.56 0.42 1.10 0.98 1.47a0.17 0.00 0.31 0.00 1.40 0.17 1.47a
19850.08 1.25 0.10 0.00 0.67 0.38 0.00 0.18 0.37 1.30 0.65 0.66b1.30b
19860.30a1.07c0.75 0.71 0.55 0.08 0.23 0.00 1.33 0.60 0.65 0.70 1.33d
19871.33 0.52 1.30a0.45 0.16 0.74 0.42 0.51 0.00 0.11 0.78 1.20 1.33a
19881.11 0.20 1.07 0.35 0.79 0.92 0.00 0.00 0.43 0.00 1.30 0.43 1.30
19890.26 0.72 0.95 0.80 1.47 0.22 0.44 0.65 0.10 0.90 -----z0.84f-----z
19900.79 0.78 0.34 0.84 0.48 1.60 0.63 -----z-----z-----z-----z-----z-----z
19910.48 1.75l-----z-----z1.11 1.03 0.35 -----z-----z0.24 0.51 0.81l-----z
1992-----z-----z0.19 0.37 -----z1.00 0.90 0.13 0.01 0.06a1.70k0.50 -----z
19931.22 0.13b0.93 0.81 -----z-----z0.98p0.30 0.03 0.21 -----z-----z-----z
1994-----z0.31a0.16 0.54 0.79 0.17b0.31 -----z-----z-----z-----z-----z-----z
1995-----z-----z1.43a0.50 0.51 -----z0.44 0.12 0.77 0.62 0.70d-----z-----z
19960.60b1.51e0.68 0.72a0.96 1.22a0.29 0.27 0.34 0.99a0.63h2.33h-----z
19971.04e0.86a1.06a0.72 0.70 0.37 0.23 0.85 0.79 0.60 1.03 1.11 1.11g
19981.06 0.37a0.98 0.83 1.47 -----z0.29 0.38 0.12 0.29 1.60c1.82c-----z
19991.12 1.13 1.00 0.23 0.54a2.02 0.34 0.57 0.00 0.67 1.10 2.27a2.27b
20001.19b0.80d1.53a1.12 0.79 1.57 0.70 0.00 1.24h0.91c0.38b-----z-----z
2001-----z-----z0.35c0.76e0.63b0.73g0.46 0.31u0.15 0.42b1.27f1.29g-----z
20020.44c0.59 0.11b0.70a0.37c0.82c0.21b0.00 0.25a0.00 1.44 -----z-----z
20030.77g0.66b1.08 0.61 0.65 -----z0.00 0.20a0.58a0.58c-----z-----z-----z
20040.50f0.66c-----z0.29a2.50b0.54e0.73a0.67a0.64c1.36b0.49b-----z-----z
20050.88e0.03b2.20d0.39h0.63f0.48g0.60d0.32 0.40f0.55h0.65c0.40d-----z
20061.70k0.52c0.70f1.63d0.92e1.60g0.34b0.22 0.30d2.25a-----z-----z-----z
2007-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.62y0.40b1.00 -----z
Period of Record Statistics
MEAN0.66 0.62 0.60 0.61 0.66 0.58 0.36 0.38 0.46 0.56 0.72 0.81 1.22
S.D.0.29 0.35 0.37 0.42 0.44 0.39 0.28 0.37 0.37 0.39 0.35 0.41 0.31
SKEW0.12 0.76 1.45 1.57 1.54 1.40 0.91 1.19 0.81 1.30 1.16 1.13 1.17
MAX1.33 1.66 2.20 2.50 2.50 2.02 1.30 1.51 1.48 2.25 1.78 2.27 2.27
MIN0.00 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.20 0.17 0.78
YRS70 71 76 76 74 72 75 72 76 76 67 64 42