LIVERMORE, CA

Total of Precipitation (Inches)

(044997)

File last updated on February 13, 2025
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
19033.19 0.94 5.65 0.81 0.12 0.00 0.00 0.00 0.00 0.00 2.16 0.59 13.46
19040.89 4.18 3.71 1.56 0.24 0.00 0.00 0.32 1.62 1.00 0.70 1.42 15.64
19052.43 2.30 4.17 0.93 1.89 0.00 0.00 0.00 0.00 0.00 1.61 1.18 14.51
19065.56 2.67 5.18 0.95 1.61 0.56 0.00 0.00 0.20 0.03 1.34 6.45 24.55
19074.13 1.86 6.85 0.47 0.16 0.56 0.00 0.00 -----z0.81 0.04 3.90 18.78a
19082.27 1.35 0.73 0.28 0.53 0.00 0.00 0.00 0.03 0.27 0.60 1.55 7.61
190910.18 3.96 1.94 -----z0.00 0.05 0.00 0.00 0.62 0.75 1.68 5.77 24.95a
19102.50 1.14 1.90 0.10 0.00 0.04 0.00 0.00 0.10 0.29 0.10 1.32 7.49
191112.60 1.42 4.45 0.69 0.24 0.07 0.00 0.00 0.00 0.43 0.29 1.71 21.90
19122.66 0.20 1.99 0.73 0.94 0.65 0.00 0.00 0.48 0.71 0.44 0.81 9.61
19132.63 0.38 1.65 0.54 0.58 0.01 0.27 0.02 0.00 0.00 2.17 3.17 11.42
19147.10 2.11 0.66 0.76 0.45 0.19 -----z0.00 0.00 0.42 0.33 4.96 16.98a
19154.16 4.79 1.50 0.66 2.66 0.00 0.00a0.00 0.00 0.00 0.76 4.41 18.94
191611.35 2.17 1.47 0.21 0.05 0.00 0.00 0.00 0.44 0.50 0.68 3.28 20.15
19171.06 3.37 1.08 0.15 0.02 0.00 0.00 0.00 0.04 0.00 0.43 0.66 6.81
19180.59 3.08 3.32 0.61 0.00a0.00 0.00 0.00 5.72 0.39 2.38 1.51 17.60
19191.03 4.58 2.33 0.05 0.00 0.00 0.00 0.00 0.48 0.15 0.33 2.21 11.16
19200.22 0.71 3.52 1.07 0.00 0.13 0.00 0.00 0.00 2.03 1.43 3.81 12.92
19213.38 0.59 0.83 0.16 1.05 0.00 0.00 0.00 0.05 0.15 1.17 3.38 10.76
19221.51 5.46 1.83 0.23 0.27 0.00 0.00 0.00 0.00 0.54 2.86 5.43 18.13
19231.80 0.65 0.15 2.15 0.00 0.02 0.00 0.00 0.82 0.25 0.76 0.87 7.47
19241.40 0.93 0.65 0.28 0.07 0.00 0.00 0.00 0.00 1.30 1.53 2.63 8.79
19251.02 3.74 1.14 1.75 1.41 0.04 0.00 0.00 0.00 0.00 0.97 1.14 11.21
19262.35 3.58 0.16 3.11 0.11 0.00 0.00 0.00 0.00 0.93 2.83 0.78 13.85
19271.74 3.49 1.54 1.73 0.10 0.18 0.00 0.00 0.03 1.71 1.43 2.00 13.95
19281.46 0.29 3.42 1.43 0.45 0.00 0.00 0.00 0.00 0.00 1.50 2.76 11.31
19291.26 0.87 1.07 0.59 0.03 0.83 0.00 0.00 0.00 0.01 0.00 1.81 6.47
19303.64 1.91 1.88 0.63 0.43 0.00 0.00 0.00 0.20 0.00 1.14 0.26 10.09
19313.45 1.67 0.57 0.36 0.93 0.11 0.00 0.00 0.00 0.27 1.89 5.63 14.88
19321.29 3.15 0.19 0.41 0.37 0.00 0.00 0.00 0.00 0.00 0.51 2.03 7.95
19334.51 0.44 2.09 0.13 0.70 0.03 0.00 0.00 0.01 0.75 0.00 3.69 12.35
19341.29 2.86 0.00 0.13 0.60 0.53 0.00 0.00 0.27 0.62 2.71 2.32 11.33
19353.53 0.52 3.16 3.28 0.00 0.00 0.00 0.04 0.00 0.79 0.21 1.53 13.06
19363.28 6.76 0.71 0.63 0.46 0.10 0.00 0.00 0.00 0.40 0.02 3.26 15.62
19373.38 4.13 5.07 0.68 0.17 0.20 0.00 0.00 0.00 0.55 2.46 4.57 21.21
19382.40 6.14 4.09 0.90 0.02 0.00 0.00 0.00 0.00 1.00 1.08 0.52 16.15
19392.40 1.57 2.18 0.53 0.18 0.00 0.00 0.00 0.16 1.23 0.15 0.78 9.18
19408.13 5.14 2.60 0.35 0.14 0.00 0.00 0.00 0.25 0.50 0.43 4.63 22.17
19413.24 4.19 2.07 2.76 0.23 0.00 0.00 0.03 0.00 0.72 0.89 5.34 19.47
19423.89 1.68 1.42 3.10 1.00 0.00 0.00 0.00 0.09 1.08 3.05 1.73 17.04
19434.48 1.68 2.39 1.14 0.00 0.06 0.00 0.00 0.00 0.30 0.53 1.23 11.81
19442.36 4.89 1.01 0.94 0.73 0.00 0.00 0.00 0.00 0.77 3.41 2.03 16.14
19450.87 3.68 3.19 0.20 0.17 0.00 0.00 0.02 0.00 1.07 2.07 2.50b13.77
19460.76 1.23 1.69 0.02 0.61 0.00 0.24 0.00 0.02 0.02 2.93 2.07 9.59
19470.69 1.45 2.34 0.53 0.17 0.36 0.00 0.00 0.00 1.84 0.85 0.51 8.74
19480.20 1.11 2.79 2.50 1.03 0.16a0.03 0.00 0.00 0.46 0.34 2.71 11.33
19491.39 2.47 3.38 0.02 0.34 0.00 0.03 0.16 0.05 0.08 1.20 0.90b10.02
19504.65 1.54 1.44 0.85b0.59c0.01 0.00a0.00 0.08 1.84a5.95a4.95 21.90
19512.23 1.81c1.82a0.55 0.35a0.06a0.00b0.00a0.00 1.04 3.01a6.07 16.94
19527.60 1.40 2.36a2.20 0.16a0.04 0.00a0.00 0.10a0.01 2.11 6.33 22.31
19532.07 0.05 1.12a1.42a0.61 0.59 0.00d0.15b0.00 0.21b1.33b0.64a8.19
19542.19 2.27 3.00c0.73 0.16 0.30 0.00 0.00 0.04a0.00a1.68 3.33a13.70
19552.45a1.69 0.38a1.28a0.65 0.00 0.00 0.01a0.01 0.01a1.31a10.15 17.94
19565.49 1.15b0.14 1.92 0.63a0.00 0.00 0.00 0.63a0.79 0.03 0.48 11.26
19572.65 2.23b1.30 1.14 2.65a0.04a0.00 0.00 0.05a1.06 0.37 1.62f11.49a
19583.16 5.37 4.44 3.74 0.66 0.41 0.00 0.00 0.02 0.09 0.14 0.86 18.89
19592.45 3.59 0.29 0.35 0.00 0.00 0.00 0.07 1.89 0.00 0.00 0.75 9.39
19602.98 4.12 0.60 0.48 0.42 0.00 0.02 0.00 0.01 0.05 2.92 1.25 12.85
19612.08 1.04 1.92 1.03 0.69 0.19 0.00 0.13 0.16 0.15 2.24 0.82 10.45
19620.73 5.61 1.82 0.22 0.00 0.00 0.00 0.00 0.00 3.64 0.28 1.55 13.85
19631.40 4.50 2.60 3.47 0.70a0.00 0.00 0.00 0.33 0.93 3.18 0.19 17.30
19642.37 0.08 1.57 0.21 0.48 0.32 0.00 0.12 0.04 0.85 2.44 4.91 13.39
19652.11 0.59 1.73 1.53 0.00 0.00 0.00 0.21 0.00 0.03 4.22 3.23 13.65
19661.05 1.17 0.17 0.33 0.10 0.12 0.17 0.00 0.11 0.00 3.43 2.35 9.00
19676.14 0.29 4.15 4.65 0.19 0.48 0.00 0.00 0.02 0.24 0.88 1.62 18.66
19683.93 0.90 2.40 0.43 0.15 0.00 0.00 0.00 0.00 0.43 2.48 3.04 13.76
19696.28 4.76 0.55 1.24 0.08 0.00 0.00 0.00 0.00 1.10 0.49 2.34 16.84
19705.38 1.18 1.42 0.40 0.07 0.32 0.00 0.00 0.00 0.41 5.24 5.27 19.69
19711.19 0.33 1.75 1.37 0.54 0.00 0.00 0.00 0.13 0.04 0.46 3.27 9.08
19720.90 0.79 0.14 0.64 0.00 0.04 -----z0.00 0.58 2.98 -----z2.22 8.29b
19735.50 -----z-----z0.29 0.03 0.00 0.00 0.00 0.08 2.08 3.71 3.80 15.49b
19741.50 0.71 2.69 1.62 0.00 0.00 0.00 0.00 0.00 0.50 0.66 -----z7.68a
19750.84 3.65 5.24 1.42 0.00 0.06 0.10 0.35 0.00 1.27 0.08 0.21 13.22
19760.30 1.46 0.48 0.39 0.00 0.18 0.00 0.91 0.95 0.50 0.50 0.73 6.40
19771.15 0.83 0.82 0.16 1.01 0.00 0.10 0.00 0.22 0.13 -----z3.07 7.49a
19785.44 2.95 -----z2.49 0.01 0.00 0.00 0.00 0.04 0.00 2.16 0.58 13.67a
19794.52 3.19 1.86 0.88 0.34 0.00 0.06 0.00 0.00 1.51 1.13 2.66 16.15
19804.16 4.24 1.36 1.32 0.48 0.00 0.70 0.00 0.00 0.04 0.28 1.18 13.76
19813.97 1.11 2.94 0.61 0.11 0.00 0.00 0.00 0.06 2.07 3.44 2.57 16.88
19825.29 2.16 5.58 1.50 0.00 0.28 0.00 0.01a1.48 2.24 3.72 2.80 25.06
19836.28 5.56 6.14 3.51 0.21 0.00 0.00 0.50 1.02 0.27 5.44 3.44 32.37
19840.33 1.87 1.00 0.53 0.01 0.03 0.00 0.00 0.04 1.25 4.71 1.51 11.28
19850.48 1.25 2.62 0.32 0.07 0.22 0.00 0.03 0.13 0.89 2.69 1.97 10.67
19862.04 7.11 4.09 0.40 0.14 0.00 0.01 0.00 0.45 0.04 0.08 0.92 15.28
19872.73 3.47 2.30 0.16 0.09 -----z0.00 0.00 0.00 0.87 1.40 2.30 13.32a
19881.78 0.38 0.26 1.15 0.45 0.10 0.00 0.00 0.00 0.11 1.92 2.03 8.18
19890.81 0.95 2.94 0.88 0.08 0.10 0.00 0.00 1.33 1.13 1.02 0.10 9.34
19901.54 2.46 0.87 0.37 1.78 0.00 0.02 0.00 0.06 0.08 0.39 1.45 9.02
19910.31 2.20 5.87 0.34 0.35 0.08 0.00 0.21 0.04 1.65 0.31 1.19 12.55
19921.39 4.61 1.97 0.43 0.00 0.09 0.00 0.00 0.00 0.90 0.15 4.79 14.33
19936.41 4.53 2.91 0.63 0.51 0.30 0.00 0.00 0.00 0.57 2.00 1.81 19.67
19940.94 3.33 0.15 1.20 1.78 0.04 0.00 0.00 0.00 0.58 -----z1.36 9.38a
19956.64 0.33 6.66 1.02 0.92 0.70 0.00 0.00 0.00 0.00 0.01 5.37 21.65
19965.17 4.10 2.34 1.91 1.05 0.00 0.00 0.00 0.00 1.08 2.55 4.43 22.63
19975.81 0.15 0.06 0.15 0.29 0.17 0.00 0.42 0.00 0.28 4.23 1.95 13.51
19985.47 7.30 2.37 1.37 2.00 0.13 0.00 0.00 0.18 0.54 2.48 0.73 22.57
19993.23 3.33 1.67 0.99 0.08 0.01 0.00 0.03 0.04 0.15 1.26 0.25 11.04
20004.61 4.87 1.25 0.59 0.69 0.18 0.00 0.01 0.24 -----z0.49 0.45 13.38a
20011.92 2.89 1.22 1.80 0.00 0.12 0.00 0.00 0.09 0.37 1.92 5.09 15.42
20020.72 0.62 1.65 0.16 0.68 0.00 0.00 0.00 0.00 0.00 2.65 7.01 13.49
20030.66 1.31 1.07 3.09 0.95 0.00 0.00 0.29 0.00 0.02 2.02 3.57 12.98
20042.19 4.01 0.39 0.18 0.11 0.00 0.00 0.00 0.58 2.77 0.89 3.01 14.13
20052.81 3.55 3.41 1.53 1.03 0.05 0.00 0.00 0.25 0.17 0.65 5.40 18.85
20062.22 1.32 4.79 2.60 0.34 0.00 0.00 0.00 0.00 0.20 1.68 2.25 15.40
20070.52 3.92 0.33 0.44 0.11 0.00 0.00 0.00 0.21 1.12 0.71 2.05 9.41
20084.79 1.89 0.10 0.02 0.00 0.00 0.00 0.00 0.00 0.33 1.40 1.56 10.09
20091.34 3.31 2.29 0.23 0.41 0.11 0.00 0.00 0.31 2.79 0.21 2.02 13.02
20103.53 2.36 1.57 2.10 0.24 0.00 0.00 0.00 0.00 1.00 2.02 3.87 16.69
20110.78 2.69 4.10 0.22 0.46 1.07 0.00 0.00 0.00 1.06 0.93 0.04 11.35
20121.52 0.52 2.57 2.01 0.02 0.12 0.00 0.00 0.01 0.27 3.40 4.22 14.66
20131.07 0.47 0.33 0.44 0.14 0.04 0.00 0.00 0.33 0.00 1.30 0.38 4.50
20140.08 2.58 1.25 0.98 0.00 0.01 0.00 0.00 0.22 0.17 1.19 8.23 14.71
20150.00 1.62 0.25 0.78 0.50 0.33 0.00 0.01 0.05 0.02 2.49 2.55 8.60
20163.95 0.69 3.30 2.14 0.21 0.00 0.00 0.00 0.00 3.34 1.37 2.62 17.62
20178.10 6.07 2.09 1.93 0.03 0.02 0.00 0.00 0.00 0.18 2.20 0.06 20.68
20183.30 0.57 4.44 1.68 0.01 0.00 0.00 0.00 0.00 0.18 1.64 1.54 13.36
20192.66 6.31 2.58 0.30 1.63 0.00 0.00 0.00 0.22 0.00 0.97 2.91 17.58
20201.05 0.00 2.97 1.72 0.75 -----z-----z-----z-----z-----z-----z1.04 7.53f
20212.37 0.56 0.54 0.09 0.00 0.00 0.00 0.00 0.00 4.01 0.76 3.72 12.05
20220.01 0.10 0.39 1.34 0.00 0.00 0.00 0.00 0.68 0.00 1.64 4.87 9.03
20239.56 2.97 4.80 0.12 0.39 0.00 0.00 0.00 0.02 0.04 0.64 2.22 20.76
20243.61 3.71 2.98 1.51b0.70 0.00 0.00 0.00 0.00 0.00 1.62a3.14 17.27
20250.08 1.03w-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.08k
Period of Record Statistics
MEAN2.96 2.45 2.16 1.04 0.43 0.10 0.01 0.03 0.21 0.66 1.54 2.59 14.16
S.D.2.41 1.79 1.60 0.93 0.53 0.19 0.07 0.12 0.61 0.81 1.28 1.88 4.85
SKEW1.46 0.67 0.86 1.40 2.02 2.60 7.38 4.96 6.72 1.90 1.08 1.09 0.69
MAX12.60 7.30 6.85 4.65 2.66 1.07 0.70 0.91 5.72 4.01 5.95 10.15 32.37
MIN0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 4.50
YRS123 121 120 121 122 120 119 121 120 120 118 120 109