WHITMAN MISSION, WA

Maximum of Precipitation (Inches)

(459200)

File last updated on April 20, 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
1962-----z-----z-----z-----z-----z-----z-----z-----z-----z0.77 0.37 0.96 -----z
19630.35 0.35 0.20 0.30 0.36 0.11 0.27 0.53 0.26 0.34 0.62 0.50 0.62
19640.35 0.00 0.13 0.20 0.03 0.25 0.50 0.17 0.13 0.40 0.73 1.07 1.07
19650.52 0.18 0.07 0.40 0.53 0.54 0.33 0.52 0.12 0.13 0.40 0.15 0.54
19660.64 0.14 0.60 0.10 0.23 0.50 0.74 0.06 0.06 0.33 0.55 1.13 1.13
19670.41 0.14 0.70 0.20 0.55 0.54 0.02 0.00 0.35 0.26 0.20 0.27 0.70
19680.20 0.63 0.39 0.07 0.19 0.31 0.20 0.20 0.33 0.47 0.62 0.50 0.63
19691.10 0.21 0.24 1.05 0.55 0.35 0.02 0.00 0.24 0.39 0.40 0.58 1.10
19700.77 0.75 0.40 0.55 0.37 0.38 0.10 0.01 0.63 0.44 0.47 0.20 0.77
19710.22 0.27 0.34 0.27 0.46 1.24 0.56 0.39 0.65 0.32 0.61 1.10 1.24
19720.40 0.24 0.90 0.18 0.94 0.30 0.65 0.07 0.01 0.50 0.33 0.38 0.94
19730.23 0.85 0.39 0.18 0.40 0.13 0.10 0.01 0.40 0.33 0.80 0.76 0.85
19740.22 0.20 0.28 0.70 0.08 0.42 0.68 0.00 0.00 0.38 0.44 0.24 0.70
19750.92 0.30 0.24 0.43 0.36 0.35 0.27 0.49 0.00 0.51 0.62 0.53 0.92
19760.47 0.26 0.43 0.58 0.26 0.11 0.09 0.18 0.03 0.24 0.66 0.31 0.66
19770.20 0.26 0.46 0.06 0.16 0.23 0.33 1.30 0.33 0.13 0.27 0.69 1.30
19780.38 0.18 0.26 0.70 0.27 0.20 0.31 1.02 0.59 0.01 0.55 0.86 1.02
19790.27 0.20 0.37 0.42 0.21 0.09 0.06 0.43 0.29 1.03 0.50 0.24 1.03
19800.68 0.23 0.49 0.63 0.58 0.34 0.18 0.19 0.79 1.42 0.37 0.82 1.42
19810.32 0.67 0.41 0.34 0.77 0.71 0.33 0.03 0.75 0.39 0.96 0.34 0.96
19820.28 0.26 0.45 0.38 0.23 0.30 0.36 0.13 0.48 1.50 0.19 0.60 1.50
19830.48 0.51 0.56 0.47 0.24 0.73 0.54 0.34 0.34 0.35 0.44a0.54 0.73a
19840.22a0.49 0.68 0.46 0.50 0.35 0.03 0.20 0.35 0.46 0.95 0.39a0.95b
19850.51a0.77 0.32 0.24 0.27 0.18 0.16 0.40 0.30 0.65 0.52a0.43 0.77b
19860.41 0.62 0.24 0.22 0.75 0.07 0.46 0.07 0.36 0.50 0.97 0.24 0.97
19870.20 0.22 0.15 0.34 0.60 0.18 0.29 0.12 0.02 0.01 0.27 0.30a0.60a
19880.37 0.35 0.35 1.05 0.83 0.12 0.10 0.00 0.25 0.04 0.35 0.21 1.05
19890.72a0.57 0.52 0.71 1.10 0.19 0.04 0.26 0.17 0.18 0.43 0.56a1.10b
19900.17 0.12b0.39 1.40 1.20 0.28 0.08 1.06 0.04 0.52 0.30 0.38 1.40b
19910.40 0.17 0.43 0.25 1.07 1.09 0.28 0.12 0.00 0.37 0.41 0.35 1.09
19920.28 0.30 0.10 0.38 0.25 0.39 0.61 0.74 0.73 0.35 0.32 0.33 0.74
19930.21 0.49 0.24 0.51 0.79 0.73 0.66 1.30 0.00 0.10 0.14 0.39 1.30
19941.24 1.05 0.15 0.43 0.55 0.25 0.21 0.00 0.18 0.68 1.27 0.53 1.27
19950.75 0.42 0.86 1.10 0.27 0.50 0.25 0.59 0.55 0.77 0.72 0.62g1.10g
19960.59b0.50 0.21 0.63 0.44 0.62 0.01 0.05 0.32 0.49 1.90 1.00a1.90c
19970.74a0.55 0.46a0.63 0.20 0.55 0.39 0.00 0.82 0.53 0.60 0.34 0.82b
19980.47 0.33 0.30 0.60 0.58 0.19 -----z0.11 0.16 0.23 0.45a0.42 -----z
19990.19 0.20 0.28 0.15 0.85 0.19 0.01 0.25 0.00 0.40 0.35a0.30b0.85c
20000.40a0.60 0.67 0.24 1.52 0.44 0.26 0.00 0.39 0.61 0.82a0.23 1.52b
20010.33 0.40 0.43 0.70 0.33 0.60 0.13 0.01 0.17 0.57 0.66a0.35a0.70b
20020.23a0.41 0.41 0.43 0.52 0.76 0.30 0.00 0.14 0.13 0.23a0.75a0.76c
20030.68a0.85 0.43 0.51 0.28 0.00 0.00 0.06 0.62 0.14 0.64 0.94 0.94a
20040.93a0.60 0.23 0.28 0.29 0.82 0.12 0.41 0.12 0.31 0.68 0.22a0.93b
20050.17a0.05 0.32 0.50 0.29 0.25 0.11 0.01 0.04 0.50 0.29a0.74a0.74c
20060.62a0.33 0.57 0.68 0.75 0.49 0.04 0.00 0.47 0.30 0.32a0.86a0.86c
20070.59a0.24 0.48 0.32 0.30 0.42 0.26 0.34 0.18 0.28 0.53a0.63b0.63d
20081.04a0.15 0.29 0.16 0.32 0.26 0.37 0.14 0.18 0.32 0.70a0.55a1.04c
20091.20a0.35 1.05 0.54 0.31 0.42 0.12 0.90 0.00 0.92 0.25a0.49 1.20b
20100.55a0.16 0.30 0.36 0.62 0.71 0.09 0.08 0.60 0.51 0.33 1.17 1.17a
20110.57a0.66 0.38d0.56 0.87d0.71 0.02 0.00 0.04 0.20f0.13a0.10 0.87p
20120.57a0.37 0.71 0.62 0.35 0.58e0.08e0.01 0.00a0.58 0.37a0.53d0.71q
20130.47 0.08d0.23a0.26a0.66a0.51 0.00c0.13c0.40 0.24p0.39a0.45 -----z
20140.45b0.32b0.35j0.52 0.44a0.33a0.14 0.23 0.13 0.17a0.34 0.79a0.79r
20150.48a0.50j0.25j0.14 1.16 0.12 0.00 0.05 0.43f0.28j0.57a0.65a-----z
20160.81b0.28a0.42 0.18 0.80 0.27 0.77 0.05 0.25 0.64a0.21 0.56c0.81g
20170.75b0.56a0.35 0.24h0.31 0.32 0.02 0.02 0.26 0.61a0.51 0.69a0.75m
20180.35b0.35a0.42a0.56 0.52 0.14 0.00 0.11a0.00 0.63b0.31a0.19i0.63q
2019-----z0.40a0.43a0.61 0.71 0.12 0.05 0.42 1.00b0.48a0.08a0.20d-----z
20200.49j0.54h0.34n0.09s1.20j0.68f0.05g0.04h0.17h0.43i0.98o0.56i-----z
20210.25j1.10i0.12i0.11b0.25b0.20b0.01a0.04 0.31h0.67g0.75f1.11f-----z
20220.56f0.20d0.30f0.75e0.65f1.21f0.11i0.32f0.10h1.33j0.88q0.59j-----z
20230.12g0.29j0.26d0.38f0.35e0.01g0.00c0.37d0.49a0.44e1.06e0.77f-----z
20240.40f0.28g0.39k0.15m-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.50 0.37 0.40 0.45 0.51 0.39 0.23 0.25 0.29 0.45 0.52 0.53 0.98
S.D.0.27 0.22 0.20 0.27 0.31 0.25 0.22 0.32 0.25 0.29 0.30 0.28 0.29
SKEW0.95 0.85 1.10 1.08 1.07 1.11 0.95 1.79 0.78 1.51 1.94 0.64 0.84
MAX1.24 1.05 1.05 1.40 1.52 1.24 0.77 1.30 1.00 1.50 1.90 1.17 1.90
MIN0.17 0.00 0.07 0.06 0.03 0.00 0.00 0.00 0.00 0.01 0.08 0.10 0.54
YRS56 57 56 58 59 58 58 59 57 56 59 56 46