ILLAHE, OR

Maximum of Precipitation (Inches)

(354133)

File last updated on March 29, 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
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z1.30 2.58 4.85 -----z
19392.20 2.25 2.31 0.19 0.35 1.26 0.27 0.64 0.09 1.41 0.31 4.01 4.01
19402.35 2.67 3.01 1.27 1.75 0.24 0.01 -----z1.22 3.10q1.71 3.83 -----z
19412.49 1.33f1.84 0.84 0.84 -----z0.01 0.30 1.76 1.09 3.20 4.08 -----z
19422.35 2.48 1.29 0.72 1.23 0.80 0.05 0.00 0.33 1.57 4.05e6.08 6.08e
19433.92 1.32 1.91 1.76 1.50 2.17 0.06 0.51 0.02 2.60 3.56 1.43 3.92
19441.94 1.15 1.98 1.18 0.90 1.67 0.05 0.50 0.81 2.50 3.20 2.34 3.20
19451.69 -----z3.00 1.90 1.47 0.35 0.12 0.32 1.40 1.38 3.78 8.25 -----z
19463.22 2.20 3.46 1.16 0.36 0.29 0.26 0.70 0.65 2.40l4.46 1.44 4.46l
19471.91 1.37 3.67 0.66 0.12 1.88 2.35 0.21 1.29 3.31 1.28 0.96 3.67
19484.80 5.05 1.85 1.35 1.73 0.30 0.71 0.29 0.54 1.03 1.73a2.83a5.05b
19491.32 3.35 1.44 0.35 4.46 0.08 0.00 0.05 0.36 1.30 3.80 2.74 4.46
19503.74 1.40 3.80 0.86 1.38 0.68 0.00 0.05 0.62 5.42 2.62 3.75 5.42
19515.48 4.37i2.73 1.15 1.22 0.00 0.00a0.60 2.05 3.00 3.12 2.90 5.48j
19522.10 2.06 1.63a0.91 0.40 0.72 0.00 0.00 0.44 0.27 1.18 3.52 3.52a
19537.17 2.80 1.70 1.40 1.70 0.65 0.00 1.72 0.78 0.00u2.01f2.92 -----z
19543.48b1.92 2.82b1.50a0.32 1.05 0.08 0.00s0.18n1.39 3.36 3.70 -----z
19551.79 1.73a1.93a1.32 0.27 0.18 0.21 0.02a1.03i-----z-----z-----z-----z
1956-----z3.40p2.36 0.67 0.50 0.32 0.00 0.35 0.72 3.10 1.60 2.94 -----z
19571.30 3.11a1.76 1.32 1.24 0.34 0.20 0.22 2.00 1.35 2.83 5.11 5.11a
19581.19x-----z-----z1.90b0.66 0.38 0.82 0.00 1.04 1.56 1.94 1.54 -----z
19593.31 3.27 1.46 0.44 0.65 0.38 0.17 0.00 1.34 1.64 1.36 2.77 3.31
19601.90 3.48 2.90 1.15 1.69 0.00 0.00 0.29 0.08 1.44 5.29 1.68a5.29a
19612.28a2.88 2.39 1.68 1.61 0.20 0.00 0.22 0.31 2.85 7.10 3.16 7.10a
19621.20 2.77 2.39 2.60 0.61d0.29 0.00 0.56 1.14 2.99 2.71 2.75 2.99d
1963-----z-----z1.82e2.08 2.88 0.71 0.21 0.00 0.69 -----z-----z-----z-----z
1964-----z0.24y2.00 0.45 0.70 0.25 0.15 0.24 0.20 0.95 2.80 8.23 -----z
19651.80 1.95 1.15 1.45 0.68 0.40 0.07 0.15 0.00h1.18b2.55 6.25a6.25k
19666.45 0.90 2.52 1.45 0.20 0.25 0.33 0.42 1.45 1.40 2.75 2.45a6.45a
19673.45 1.25 1.65 1.30 1.15d0.00h0.00 0.00 0.36 1.73 2.17 2.78 3.45l
19682.74 3.11 2.46 0.40 0.81 0.43 0.05 1.04 0.93 2.52 2.49 2.72 3.11
19692.40 1.37 1.27 0.78 0.53s0.28 0.02 0.00 0.73 1.77 2.16 2.34 2.40s
19702.81 2.34 2.14 1.11 1.01 0.34 0.00 0.00 0.18 1.34 4.88 3.08 4.88
19715.71 1.44 1.82 2.59 0.94 1.72 0.14 0.41 1.47 1.26 5.02 2.32 5.71
19726.25 1.76 6.56 1.90 0.58 0.45 0.05 0.51 0.72 1.19 2.02 2.89 6.56
19732.31 1.68 2.00 0.67 0.36 0.34 0.03 0.10 1.54 1.86 2.69 2.43 2.69
19744.07 2.52 3.40 2.21 0.83 0.55 0.39 0.00 0.00 1.37 2.23 2.15 4.07
19751.57 3.71 3.48 1.21 1.53 0.23 0.06 0.45 0.03 3.76 2.08 3.50 3.76
19762.68 2.16 2.44 0.73 0.42 0.35 0.26 0.86 0.46 0.92 0.65 0.58 2.68
19770.96 1.40 1.94 0.38 1.12 0.27 0.00 0.88 2.45 1.03 4.50 4.08 4.50
19781.89 3.44 0.83 1.60 1.79 0.17 0.27 1.65 1.68 0.21 2.16 1.79 3.44
19793.46 1.87 1.01 2.30 2.18 0.67 0.45 0.48 1.17 1.63 3.03 2.56 3.46
19802.71 2.09 2.36 1.17 1.11 0.54 0.00 0.04 0.22 3.43 3.45 4.47 4.47
19811.40 2.12 1.27 1.33 0.58 0.82 0.03 0.02 2.48 2.23 2.11 4.23 4.23
19822.64 3.48 2.38 2.38 0.05 0.52a0.02 0.00 1.55 2.01 2.01 2.10 3.48a
19832.02 2.80 2.00 1.11 1.32 0.61 1.72 1.69 0.09 1.31 2.02 2.32 2.80
19841.21 2.47 -----z1.50 1.76 1.35 0.07 0.00 0.41 1.45 2.83 1.00 -----z
19850.30 3.06 2.02 0.50 0.87 2.00 0.20 0.00 1.11 2.11 1.70 3.12 3.12
19862.52 3.90 1.79 1.53 1.43 0.77 0.41 0.00 3.25 1.25 3.16 1.50 3.90
19873.60 2.53 2.84 0.90 0.63 0.06 0.11a0.00 0.00 0.18 1.90 2.00i3.60j
19883.00 1.65 1.60 1.09 1.29 0.71 0.00 0.00 0.52 0.43 5.05 2.30a5.05a
19893.50a1.97b3.62 1.04 1.00 0.61 0.20 0.49 0.68 2.10 2.10 1.00 3.62c
19904.50 2.00 1.99 0.50 1.19 1.02a0.25 1.67 0.16 3.70 -----z-----z-----z
1991-----z0.90 2.54a1.00c1.00a0.28 0.40 0.90 0.00 1.00 3.00i-----z-----z
19921.32i2.00f2.00s1.62 0.00 0.32 0.40 0.00 0.90a2.00b2.00 3.00c-----z
19933.00y3.00u3.00s3.00n2.00w-----z1.00a1.00 0.00 -----z2.00 2.65 -----z
19941.00 2.00 2.00c1.00r0.25a-----z0.00 0.00 0.50 1.00v1.25l2.00n-----z
19955.00 1.00 3.60j1.00 -----z0.40 0.00 0.80 1.00 1.51 2.00 3.50 -----z
19963.41 2.00b2.00 2.00 2.00 0.50 0.00a0.00 1.00 2.00 8.85 3.52 8.85c
19972.71 2.00 2.00 1.39 1.00 1.00 0.00a1.75f1.83 2.31b1.52 1.76 2.71i
19982.19 2.83 1.25 1.27c1.02a0.00 0.00 0.00 0.44 0.77a7.00 2.10a7.00f
19992.00 2.61a2.00f0.90 0.60 0.00 0.00 0.42 0.00 2.80 2.00 1.02 2.80g
20005.00c2.40 0.89 1.16 1.14 0.50 0.00 0.00 0.75 2.82 1.53 2.00 5.00c
20011.00 0.95 1.10 1.25 1.32 0.75 0.27 0.41 0.40 1.83 2.25 2.90 2.90
20022.20g2.52 1.41 1.41 0.46 0.80 0.00 0.00 0.38 0.00 2.35b2.82 2.82i
20032.08 1.60 2.00 2.15k0.29c0.26 0.00 -----z0.70 -----z1.10 4.50a-----z
20042.10b2.30f1.50c1.50 0.26 0.31 0.00 0.74 1.21a1.25 0.60 4.55d4.55p
20052.50 1.62 2.80 1.96 1.11 1.22 0.90a0.00 0.75 1.45 -----z4.00e-----z
20064.00h3.00 2.00e-----z-----z0.12 -----z0.10 0.31 1.05a2.50 3.15n-----z
2007-----z2.50e1.20 0.91 -----z0.26 -----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN2.83 2.27 2.17 1.25 1.03 0.57 0.21 0.36 0.83 1.76 2.79 3.07 4.33
S.D.1.46 0.84 0.91 0.56 0.72 0.49 0.40 0.46 0.69 0.98 1.56 1.52 1.37
SKEW1.03 0.62 1.96 0.41 1.88 1.53 3.52 1.57 1.12 1.05 1.63 1.34 1.28
MAX7.17 5.05 6.56 2.60 4.46 2.17 2.35 1.72 3.25 5.42 8.85 8.25 8.85
MIN0.30 0.90 0.83 0.19 0.00 0.00 0.00 0.00 0.00 0.00 0.31 0.58 2.68
YRS59 59 63 65 64 65 67 64 65 61 62 62 36