UKIAH, CA

Total of Precipitation (Inches)

(049122)

File last updated on April 23, 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
18934.75 6.75 8.36 4.12 1.63 0.00 0.02 0.00 1.85 0.64 8.81 3.65 40.58
189415.68 9.41 3.03 2.36 1.21 1.27 -----z-----z0.77 2.45 1.37 15.47 53.02b
189519.20m5.17 4.80 1.36 1.96x-----z0.11 -----z1.70 0.21 2.81 4.98 21.14d
189616.78q1.50x3.95 5.97 2.94 0.00 0.02 0.04 0.37 1.14 7.00 10.60 32.03b
18974.25 10.35 6.97n0.91 0.09 1.70 0.00 -----z0.10 1.87 3.02 2.57x22.29c
18981.23 7.08 0.68 0.80 1.63 0.65 -----z0.00 0.82 1.24 2.02 2.41 18.56a
189910.54 0.43 7.53 0.56 2.05 0.00 0.00 0.02 0.00 4.06 8.86 6.94 40.99
19004.55 2.49 3.99 1.91 1.01r0.36 0.00 -----z0.35 5.00 5.32s5.48v18.65d
190111.52 5.27 1.51 2.15 0.89 0.00 0.00 0.00 1.40 1.61 5.87 2.76 32.98
19022.48 19.41 4.45t3.80r1.32w-----z0.00 -----z0.00 4.66 9.21 5.71 41.47e
19036.93q2.50 5.21o0.01 0.00 0.00 0.00 0.00 0.00 0.90 11.93 4.55 19.89b
19042.90v17.23f13.82 3.10 0.17 0.12 0.10 0.02 2.87 5.35 2.94 8.31 36.80b
19058.99p3.33 6.80 1.37 2.54 0.01 0.00 0.00 0.00 0.01 2.24 3.41 19.71a
190617.20 7.05 9.22d1.71 2.94 0.97 0.00 0.00 0.09 0.10 2.12 10.14 51.54
19078.06 6.24 18.18 1.61 1.12 0.98 0.00 0.00 0.01 0.69 0.36 12.04 49.29
19085.60 7.12 1.83 0.29 1.53 0.20 0.00 0.00 0.43 1.34 3.55 4.13 26.02
190930.75 12.53 4.56 0.00 0.00a0.10 0.04 0.00 0.48 2.36 5.14 5.65a61.61
19107.81 4.24 2.60 0.86 0.37 0.18 0.00 0.00 0.00 0.77 2.51 1.90 21.24
191113.65 4.19 5.46 2.72 1.42 0.48 0.00 0.00 0.01 1.70 1.34 3.75 34.72
19125.73 1.73 5.44 3.81 1.78 0.44 0.00 0.00 2.93 1.89 7.05 5.45 36.25
19139.01 0.48 3.03 1.96 1.57 0.03 0.18 0.00 0.00 0.05 8.38 13.63 38.32
191419.15 7.34 2.18 2.10 0.85 0.99 0.00 0.00 0.13 1.82 1.45 7.43a43.44
191513.67 16.55 4.03 0.55 3.65 0.00 0.00 0.00 0.00 0.37 3.72 8.15 50.69
191615.26 2.56 3.78 0.25 0.41 0.30 0.00a0.41 0.15 0.12 3.28 7.92 34.44
19173.82 9.46 2.11 2.73 0.23 0.00 0.00 0.00 0.40 0.00 3.31 3.23 25.29
19182.31 8.21 4.87 1.08 0.00 0.02 0.00 0.00 1.43 0.78 4.33 3.54 26.57
19197.82 12.47 5.21 1.54 0.11 0.00 0.00 0.00 1.02 0.47 0.75 5.83 35.22
19200.72 0.91 5.59 4.07 0.00 0.29 0.40 0.00 0.45 3.48 10.51 13.64 40.06
192112.00 2.75a2.57 0.37 1.23 0.02 0.00 0.00 0.15 0.92 3.29 5.77 29.07
19221.63 10.42 4.70 0.60 0.35 0.91 0.00 0.00 0.00 4.59 4.38 10.12 37.70
19234.00 1.25 0.01 5.46 0.26 0.28a0.00 0.07 3.03 1.00 1.29 1.79 18.44
19244.57 3.52 0.77 0.15 0.00 0.00 0.00 0.00 0.00 6.83 3.28 10.41 29.53
19252.85 12.51a3.09 4.46 4.97 0.00 0.00 0.05 0.62 0.06 3.42 2.77 34.80
19266.75 7.56 0.10 5.00 0.00 0.00 0.00 0.00 0.00 2.06 11.40 4.69 37.56
19279.02 12.55 3.60 3.19 0.55 0.26 0.00 0.00 0.00 1.59 6.03 5.62 42.41
19284.40 5.22 8.99 2.99 0.10 0.00 0.00 0.00 0.09 0.76 5.78 5.66 33.99
19292.29 3.55 2.30 2.45 0.16 1.70 0.00 0.00 0.00 0.02 0.00 14.11 26.58
19305.90 5.39 2.50 2.69 0.47 0.00 0.00 0.00 0.49 0.42 2.07 1.21 21.14
19316.97 1.98 2.56 0.68 1.76 1.32 0.00 0.00 0.01 2.27 2.81 13.16 33.52
19324.00 0.94 0.65 2.34 1.48 0.01 0.00 0.00 0.00 0.06 2.38 4.88 16.74
19338.64 1.44 4.90 0.01 2.40 0.00 0.00 0.00 0.11 3.16 0.00 9.22 29.88
19342.04 5.06 2.30 0.93 1.46 0.93 0.00 0.00 0.18 2.41 7.21 3.78 26.30
19357.88 2.70 4.52 4.34 0.03 0.00 0.00 0.01 0.48 1.33 1.43 4.42 27.14
193611.85 10.83 1.71 2.15 1.05 2.44 0.17 0.00 0.00 0.22a0.01 3.19 33.62
19375.26 9.67 6.86 1.77 0.21 1.88 0.08 0.00 0.00 2.55 10.79 9.60 48.67
19385.84 12.87 10.37 2.96 0.07 0.00 0.00 0.00 0.29 2.43 3.56 3.83 42.22
19395.54 3.25 2.34 0.04 1.54 0.04 0.00 0.00 0.24 0.23 0.34 6.84 20.40
19409.77 14.70 6.35 0.81 1.51 0.21 0.00 0.00 1.02 2.13 2.34 13.03 51.87
194111.25 12.68 6.69 5.16 1.43 1.19 0.00 0.00 0.00 1.61 3.75 15.75 59.51
19427.18 8.71 2.01 6.75 2.45 0.00 0.00 0.00 0.00 1.17 6.12a8.89 43.28
194313.27 2.82 2.86 3.08a0.97 0.23 0.00 0.00 0.00 1.43 1.54 3.35 29.55
19447.37 4.99 3.15 2.66 1.35 0.20 0.00 0.00 0.00 2.64 7.96 6.56 36.88
19452.26 4.38 5.88 0.63 1.55 0.00 0.00 0.00 0.08a4.41 6.75 14.23 40.17
19463.96 3.88 2.48 0.03 0.19 0.00 0.42 0.00 0.16 0.40 6.59 3.40 21.51
19471.84 4.10 6.86 0.95 0.24 1.00 0.00 0.00 0.01 6.52 1.00 1.79 24.31
19483.99 3.89 5.28 8.64 1.54 0.11 0.00 0.00 0.44 1.18 2.08f6.47c31.54a
19491.63 5.12 9.51 0.08 0.50 0.02 0.30 0.00 0.00 0.23 2.22 2.49 22.10
195010.89 4.74 5.50 2.02 1.22 0.14 0.00 0.00a0.04 7.26a5.83 8.55 46.19
19519.38 5.56 1.88 1.39 2.30 0.00 0.00 0.05 0.11 2.41 7.36 13.61 44.05
195210.42 5.88 4.99 1.11 0.29 1.41 0.00 0.00 0.00 0.37 2.94 16.17 43.58
195313.68 0.33 5.37 3.83 1.69 0.78 0.00 0.24 0.00 1.43b5.69 2.26 35.30
195410.32 5.56 5.61 3.31 0.01 1.31 0.00 0.89 0.04 0.76 4.47 7.31 39.59
19553.55 2.05 0.78 4.82 0.00 0.00 0.00 0.00 0.41 0.59 4.48 20.38 37.06
195614.03 8.32 0.79 0.90 1.12 0.06 0.00d0.00 0.00 3.95 0.20 0.71 30.08
19576.77 7.79 4.91 2.34 4.67 0.00 0.00 0.00 3.51 5.52 2.56 6.18a44.25
19588.42 19.49 5.63 5.76 0.54 1.25 0.50 0.01 0.02 0.19 1.96 2.60 46.37
195911.31 7.42 1.99 0.32 0.00 0.00 0.00 0.41 1.95 0.11 0.10 2.31 25.92
19606.08 11.53 6.50 1.41 1.93 0.00 0.00 0.00 0.00 0.63 5.65j7.41 35.49a
19613.74 4.67 7.35 2.03 1.33 0.00 0.00 0.05 0.14 0.74 7.84 3.45 31.34
19622.01 11.84 5.78 0.03a0.57 0.00 0.00 0.20 0.68 7.74 3.09 5.25 37.19
19637.75 3.22 7.61 7.61 1.07 0.00 0.00 0.00 0.00 3.68 7.75 1.68 40.37
19646.77 0.34 3.17 0.46 0.92 0.19 0.14 0.00 0.00 1.97 10.25 21.05 45.26
19659.27 1.32 1.67 4.90 0.01 0.03 0.02 0.57 0.00 0.23 10.40 6.34 34.76
19669.78 4.67 1.94 1.47 0.03 0.01 0.00 0.34 0.11 0.00 9.90 6.61 34.86
196711.76 0.59 7.46 4.79 0.23 1.37 0.00 0.03 0.01 2.09 4.15 5.90 38.38
19689.58 5.60 4.04 0.48 1.07 0.00 0.00 1.35 0.07 1.22 4.57 15.69 43.67
196915.11 9.34 1.29 2.82 0.00 0.05 0.00 0.00 0.01 2.42 1.80 12.85 45.69
197023.52 3.92 2.27 1.24 0.16 0.52 0.00 0.00 0.00 2.11 8.21 11.49 53.44
19716.82 0.62 7.21 1.46 0.38 0.01 0.00 0.08 0.44 0.60 4.53 7.06 29.21
19723.58 3.71 2.45 2.35 0.73 0.08 0.00 0.05 1.27 3.25 5.78 7.04 30.29
197312.62 7.75 4.00 0.22 0.10 0.00 0.00 0.00 0.99 3.02 16.33 6.89 51.92
197411.56 5.32 9.96 2.67 0.35 0.00 0.84 0.10 0.00 1.73 1.37 5.17 39.07
19754.46 11.79 12.28 1.55 0.05 0.00 0.24 0.14 0.00 4.38 2.21 2.07 39.17
19760.50 4.68 1.31 3.05 0.00 -----z0.07 1.16 0.05 0.26 2.35 0.58 14.01a
19772.49 2.99 2.54 0.14 1.57 0.00 0.00 0.18 3.02 0.92 4.95 9.84 28.64
197815.37 8.76 5.56 4.63 0.37 0.03 0.00 0.01 2.03 0.00 1.58 0.67 39.01
19799.75 10.50 2.75 1.68 1.32 0.00 0.00 0.00 0.17 4.09 8.82 6.81 45.89
19808.83 10.01 2.58 2.41 0.58 0.35 0.00 0.00 0.12 1.59 0.84 5.07 32.38
198110.16 3.62 3.75 0.63 1.02 0.02 0.03 0.00 0.92 5.75 11.75 10.32 47.97
19826.88 5.33 8.87 5.70 0.00 0.27 0.00 0.03 2.39 4.08 9.07 8.40 51.02
198310.01 12.26 15.04 6.99 0.65a0.04 0.38 1.03 0.11 -----z16.15 13.96 76.62a
19840.66 5.20 2.62 1.70 0.43 0.00 0.00 0.03 0.15 3.42 11.90 2.14a28.25
19850.69 -----z5.51 -----z0.00 0.00 0.00 0.00 1.73 2.40 -----z3.74 14.07c
19869.12 16.97 7.11u0.85 1.38 0.00 0.00 0.00 2.20 0.99 0.36 3.27 35.14a
19876.59 4.66 6.67 0.19 0.32 0.00 0.00 0.00 0.00 1.10 4.06 10.78 34.37
19888.62 0.34 0.16 3.07 0.50 1.17 0.00 0.00 0.00 0.24y8.33 5.28s22.19b
19892.42 1.02 12.00 1.47 0.16 0.47 0.00 -----z1.84 3.78 1.38 0.00a24.54a
19906.87 4.29 2.31 0.52 5.47 0.02 0.00 0.00 1.29 0.88 0.51 1.98 24.14
19910.52 3.37 15.34 0.86 0.47 0.48 0.05 0.00 0.00 2.25 2.40 3.46 29.20
19924.11 10.99 4.80 1.23 0.24 1.39 0.00 0.00 0.00 4.10 1.20 14.24 42.30
199312.42 7.99 3.10 2.62 3.45 1.37 0.00 0.00 0.00 0.60 2.23 4.91 38.69
19944.80 7.59 0.30 2.66 0.58 0.00 0.02 0.00 0.00 0.37 6.78 4.81 27.91
199524.76 0.36a18.64 4.60 2.68 0.43 0.00 0.00 0.00 0.00 0.31 15.25 67.03
199612.49 9.35 3.48 3.82 2.74 0.06 0.00 0.00 0.18 1.59 4.00 16.92 54.63
199712.81 1.17 2.45 1.04 1.23 0.64 0.00 0.90 0.69 2.33 9.99 4.31 37.56
199816.62 22.33 6.65 2.29 6.42 0.21 0.00 0.00 0.00 2.35 8.90 1.26c67.03
19994.15a13.14 5.59 2.06 0.13 0.00 0.00 0.51 -----z1.31 5.28 1.30 33.47a
20008.01 12.03 2.48 2.95 2.62 1.22 0.00 0.00 0.32 2.92 1.99 1.57 36.11
20014.65a8.00 3.52 1.17a0.00 0.63 0.00 -----z0.21 0.69 9.36 10.74 38.97a
20024.16 3.05 2.09 0.70 0.76 0.00 0.00 -----z0.00 0.00 5.98 22.25 38.99a
20033.77 3.28 3.99 9.80 0.63 0.00 0.00 0.00 0.23 0.03a4.24 14.16 40.13
20041.96 13.03 1.46 -----z0.28 0.03 0.00 0.00 0.15 5.34 1.85 6.74 30.84a
20058.26 3.63 4.56 2.74 -----z2.16 0.00 0.00 0.03 0.85 5.84 22.14 50.21a
20067.37 5.13 11.08 7.87 0.43 0.00 0.00 0.00 0.00 0.21 4.59a7.30 43.98
20070.51 9.62 0.85 2.39 0.63 0.00 0.00 0.00 0.00 2.58 0.60 7.30 24.48
200815.25 5.22 1.25c0.44 0.00 0.01 0.00 0.00 0.28 1.22 3.43a3.48 30.58
20090.78 9.76 3.87a0.09a2.93 0.00 0.00 0.00 0.02c3.57 1.75 -----z22.77a
201011.30f4.38 5.60b5.06c2.19b0.37 0.00 0.00 0.08 -----z3.26 9.12 30.06b
2011-----z4.94r12.58l-----z-----z1.99v0.00 -----z-----z3.54y2.37t-----z0.00k
20125.16x1.40x9.46r1.55v-----z-----z0.00f-----z0.00l0.65g8.67b11.91c20.58j
20130.02f0.21f0.00v-----z0.00t-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN7.85 6.52 4.77 2.35 1.07 0.35 0.04 0.08 0.45 1.91 4.70 7.30 37.27
S.D.5.37 4.55 3.62 2.03 1.21 0.55 0.12 0.24 0.78 1.77 3.56 5.02 10.41
SKEW1.24 0.95 1.59 1.27 1.90 1.71 4.43 3.61 2.15 1.19 0.91 0.96 0.52
MAX30.75 22.33 18.64 9.80 6.42 2.44 0.84 1.35 3.51 7.74 16.33 22.25 67.03
MIN0.50 0.33 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.74
YRS112 115 114 115 114 115 117 110 117 115 115 115 93