WALNUT CREEK, AZ

Total of Precipitation (Inches)

(029158)

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
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z3.18 3.18k
19166.62 0.55 1.44 0.03 0.21 0.00 1.60a3.03 0.70 2.78 0.00 0.95 17.91
19172.74a0.87 0.18 2.88 0.98 0.00a2.12 1.67 1.02 0.00 0.00 0.00 12.46
19181.89 1.66a3.74 0.20 0.18 0.99 1.53 1.29 0.79 0.62 0.86a3.56 17.31
19191.00 2.23 1.26 0.60 1.53 0.00 8.75 1.74 -----z1.19c2.73 1.11 22.14a
19203.75 5.14 1.88 0.24 1.80 0.00 1.06 1.65 0.51 1.17 0.42a0.45 18.07
19211.93 0.27 1.33 0.42 1.03a0.25 4.47 2.63 0.20 2.04 0.30 2.40 17.27
19223.29 0.72 1.82 0.64 0.48 0.11 2.36a3.92 0.37b0.68 1.64 0.63 16.66
19230.65 3.05 3.06b0.16 0.00 0.19 5.23 4.84a2.08 -----z0.07 2.90 22.23a
19240.40 0.00a1.65 1.74 0.00 0.01 1.10 1.00 -----z0.57 0.00 4.39 10.86a
19250.15 0.02 0.41 1.60 0.00 1.10 1.62 3.08 2.60 2.63 1.14 0.63 14.98
19260.35 0.60 0.59 6.27c0.43 0.00a1.49 1.40 0.52 0.59 0.45 4.96 17.65
19270.93 4.83 1.33 0.34 0.13 7.24 2.14 5.77 8.22 1.10 0.25 2.51b34.79
19280.60 2.00a0.32 0.34a0.89 0.01 2.03a0.72 0.14 0.74 0.34 -----z8.13a
1929-----z-----z-----z-----z-----z0.00 3.15 4.30 1.95 0.38 0.03 0.00 9.81e
19302.78 0.42 1.91 0.42 1.39 0.21 3.18 2.73 1.69 1.30 1.47 0.00 17.50
19310.53 4.73 0.09 1.01 0.31 0.94 2.30 9.12 1.82 1.00 1.17 3.16 26.18
19320.76 5.55 0.15 0.14 0.07 0.49 3.26 0.70 1.52 0.31 0.00 1.69f12.95a
19333.24 0.20 0.00 0.75 0.18 0.09 2.03 0.69 3.19 1.72 0.63 0.71 13.43
19340.86 0.65 0.11 1.53 0.49 0.14 0.93 2.72 0.12 0.11 0.65 2.46a10.77
19353.12 2.37 1.91 0.56 0.06 0.00 2.57 4.29 1.47n0.11 0.33 0.40 15.72a
19360.36 2.21a1.16 0.53a0.00 0.72 5.69a4.48 1.84a0.82 -----z3.45 21.26a
19374.17 2.30 2.74a-----z0.44 0.50 0.98a1.95 2.13 0.00 0.00 1.69a16.90a
19380.91a2.98 2.78 0.17 0.15 0.75 0.84 2.91 0.35 0.23a0.05a3.19 15.31
19391.34 1.76a0.96 0.21 0.00 0.00 1.51 2.42b8.91 0.00 0.89 0.25 18.25
19401.71d2.03 0.00 1.39 0.75 0.20 0.05a3.10a4.63 2.40 0.70 3.99 20.95
19411.91 2.64 4.03c3.25c0.14 0.20 1.53 2.46d1.59 2.13 0.69 2.82 23.39
19420.17 0.91 0.40 0.65 0.00 0.00 0.93 3.27a0.23 0.43 0.30 1.06 8.35
1943-----z0.83s-----z-----z0.05 0.00 0.20 1.99 3.11b1.28 0.17a0.99a7.79d
19441.01 4.28 1.28 1.39a0.12 0.31 1.38 2.16 1.34 0.10a1.94 1.68 16.99
19451.14 0.39 2.86d0.12 0.00 0.00 4.15 3.26 0.00 0.95 0.03 1.84 14.74
19460.58 0.21 0.54a1.40 0.48 0.00 5.69 3.96 2.22b1.08 1.36 1.94 19.46
19470.24a0.13 0.06 0.00 0.62 0.00 0.73 3.41 0.04 0.91 0.74 1.97 8.85
19480.05 2.32 1.32 0.12 0.00 0.18 1.79 3.03a0.58a1.36 0.00 1.83 12.58
19494.13 1.33 0.29 0.44 0.54 1.85 1.23 0.74 2.24 0.87 0.49 1.15 15.30
19500.58 0.59 0.70 0.21 0.01 0.00 4.77 0.92 1.79 0.26 0.17 0.01 10.01
19511.90 0.96 0.57 2.09 0.50 0.00 1.69 5.97 0.40a3.61 0.78 2.88 21.35
19522.28 0.15 3.99 1.10 0.00 0.45 3.48 2.56 2.36 0.00 2.15 1.21 19.73
19530.27 0.43a0.40 1.31 0.25 0.00 5.72 5.28 0.02 0.18 1.50b0.13a15.49
19542.81a0.62 3.05 0.08 0.65 1.35a3.43 0.57 2.08 0.23 0.29 0.43 15.59
19552.03 0.49 0.13 0.11 0.25 2.29 3.49 6.39 0.03 0.36 1.33 0.35 17.25
19560.58 0.72 0.00 0.58 0.03 0.96 4.38 1.07 0.06 0.65 0.00 0.17 9.20
19575.10a0.52 0.92 0.42 0.93 0.88 1.16 3.96 0.00 2.16 1.07 0.37 17.49
19580.28 2.08 2.44 1.13 1.49 1.37 0.24 4.48 3.97 1.37 0.69 0.00 19.54
19590.44o0.99n0.00 0.92 0.40 0.37 1.96 5.54 0.64 0.78 0.46 3.25 14.32b
19601.38 1.18 0.64 0.20 0.68 0.39 1.84 0.78 1.31 2.80 0.86 0.14 12.20
19610.60 0.00 1.27 0.06 0.12 0.00 1.57 5.07 1.42 0.48 0.60 2.07 13.26
19621.73 2.60 0.73 0.00 0.24 0.20 1.18 1.33 1.96 0.88 0.51 0.74 12.10
19630.35 0.73 0.63 0.63 0.00 0.00 0.08 3.30 3.02 1.13 2.05 0.13 12.05
19640.82 0.00 1.21 0.54 0.62 0.46 2.83 4.36 0.72 0.00 0.62 1.20 13.38
19651.37 1.49 2.31 3.94 0.75 0.93 2.14 3.11 0.84 0.20 3.56 5.18 25.82
19661.08 0.66 0.72 0.09 0.08 0.28 2.72 1.46 0.68 0.31 1.31 2.59 11.98
19670.65 0.00 -----z0.01c0.02 0.43 5.38 2.82 3.61 0.27 0.62 3.85c17.66a
19681.94 0.96 0.25 0.60 1.30 0.57 4.52 1.15 0.00 1.12 0.03 0.48 12.92
19692.27 2.96 1.21 0.00 0.84 0.10 3.72 1.53 2.53 1.51 1.44 0.45 18.56
19700.18 0.31 3.68 0.35 0.03 0.10 6.34 6.08 1.05 0.26 0.12 0.75 19.25
19710.00 2.47 0.02 0.20 0.66 0.00 1.86 5.50 1.36 1.54 0.00 1.98 15.59
19720.00 0.00 0.00 0.21 1.47 1.61 2.01 2.28 1.06 7.18 2.36 1.34 19.52
19730.82 2.83 3.07 0.29 0.86 1.17 0.65 2.87 0.00 0.00 0.74 0.00 13.30
19742.08 0.02 1.03 0.16 0.00 0.00 2.75 1.07 0.83 2.98 0.86 0.39 12.17
19750.66 1.50 0.78 0.53 0.01 0.00 3.59 0.52 0.78 0.52 1.29 0.96 11.14
19760.11 5.46 1.01 1.75 1.24 0.00 2.72 0.27 2.92 0.68 0.08 0.63 16.87
19771.09 0.39 0.18 0.41 0.92 0.24 1.66 1.97 1.37 1.74 0.16 0.84 10.97
19783.79 3.39 4.63 0.60 0.75 0.00 1.59 1.56 0.61 0.78 5.04 2.76 25.50
19792.84 1.07 3.82 0.12 0.67 0.17 1.20 1.51 1.94 0.73 0.24 0.49 14.80
19805.51 5.30 1.70 0.79 1.00 0.00 2.41 0.71 0.15 0.34 0.00 0.47 18.38
19810.51 0.84 2.56 0.30 0.00 0.13 1.70 1.84 0.83 1.42 2.86 0.03 13.02
19821.74 2.22 3.20 0.59 1.00 0.00 0.58 3.07 0.54 0.12 2.99 2.54 18.59
19831.00 1.87 4.97 0.68 0.13 0.00 1.42 2.85 5.06 0.65 0.79 1.59 21.01
19840.15 0.00 0.37 0.06 0.06 0.63 3.12 4.32 1.05 0.04 1.33 4.72 15.85
19851.58 1.01 1.37 1.05 0.37 0.08 4.62a0.50 1.23 0.47 5.08 0.11 17.47
19860.48 2.09 1.76 0.75 0.45 0.77 1.65 4.88 1.34 2.09 0.62 1.34 18.22
19871.40 1.53 1.43 0.30 1.20 0.51 1.64 1.63 0.77 2.81 2.63 1.40e17.25
19881.37 1.40 0.05 2.31 0.00 0.38 1.48 4.26 0.03 0.18 0.49 0.35 12.30
19891.68 0.27 0.78 0.00 0.63 0.00 1.80 2.02 0.07 0.65 0.00 0.80 8.70
19901.54 1.96 1.08 0.52 0.38 0.00 3.70 3.24 2.41 0.42 0.54 0.25 16.04
19911.59 1.25 5.42a0.00 0.00 0.10 1.20 0.99 1.75 0.29 1.16 1.29 15.04
19921.86 2.60 2.62 0.62 2.56 0.08 0.51 4.74 0.00 0.43 0.00 4.43 20.45
19936.35 7.96 0.99 0.00 0.96 0.00 0.00 3.51 0.05 1.68 2.32 0.36 24.18
19940.34 1.77 0.41a0.33 0.00a0.00 0.70 1.16 2.10 0.37 0.60 2.40 10.18
19952.39 2.20 1.90 0.80 0.20 0.30 0.30 3.49 2.10 0.00 0.05 0.17 13.90
19960.19 1.17 0.61 0.00 0.00 0.00 3.48 1.99 1.60 0.56 1.27 0.28 11.15
19972.55 1.05 0.00 1.14 0.58 0.47 0.86 2.43 3.03 0.15 0.31 1.65 14.22
19981.10 3.57 2.37 1.34 0.60 0.00 2.17 3.67 1.80 0.33 1.19 0.07 18.21
19990.17 0.71 0.13 0.96 0.03 0.47 3.78 2.70 4.50 0.00 0.00 0.00 13.45
20000.12 1.97 1.37 0.13 0.00 2.62 0.12 3.64 0.01 4.98 0.92 0.04 15.92
20012.18 1.74 1.33 0.64 0.16 1.54 0.79 4.95a0.44 1.87 0.55 0.46 16.65
20020.00 0.00 0.34 0.67 0.00 0.00 0.70 0.17 1.35 0.32 1.10 0.50 5.15
20030.69 -----z1.01 0.51 0.09 0.05 1.22 4.84 1.42 0.00 1.06 0.68 11.57a
20040.34 1.51 0.37 2.24 0.00 0.00 1.06 2.10 7.26 5.00 3.58 2.54 26.00
20053.78 4.91 0.76 1.32 0.00 0.25 0.35 3.06 0.40 1.68 0.00 0.00 16.51
20060.03 0.09 1.66 0.51 0.05 1.05 1.51 1.90 1.08 2.23 0.00 0.10 10.21
20070.33 0.34 0.56 0.00 0.03 0.00 5.50 0.78 1.26 0.31 0.11 1.63 10.85
20082.51 1.37 0.06 0.00 0.91 0.00 3.84 5.64 0.57 0.00 2.30 3.36 20.56
20090.31 1.78 0.00 0.80 0.51 0.10 2.09 1.32 0.59 0.00 0.11 2.67 10.28
20104.84 1.72 1.27 0.26 0.00 0.06 1.57 1.91 0.35 2.76 0.21 2.33 17.28
20110.00 1.91x-----z-----z0.52 -----z1.71 0.52 0.96 1.13 1.40 3.30 9.54d
20120.08 0.53 1.43 0.60 0.00 0.00 4.43 3.42 0.76 0.11 0.05 1.33 12.74
20132.10 0.38 0.38 0.00 0.16 0.00 3.72 6.05 1.27 0.25 1.94 0.22 16.47
20140.00 0.08 0.04 0.32 0.04 0.00 2.25 4.43 2.85 0.12 0.01 1.92 12.06
20152.57 0.51 1.74 0.22 0.51 0.17 1.11 1.82 2.42 2.60 0.50 0.33 14.50
20161.53 0.91 0.15 1.09 -----z0.12 0.11 2.08 2.54 0.27 1.02 2.30 12.12a
20172.35 2.02 0.30 0.20 0.41 0.00 3.41 1.10 1.34 0.00 0.00 0.00 11.13
20180.70 0.88 0.64 0.00 0.15 0.20 3.81 4.25 0.27 2.57 0.30 0.33 14.10
20194.18 7.07 1.17 0.12 1.84 0.00 0.81 0.30 0.89 0.00 3.95 2.27 22.60
20200.08 0.57 3.49 0.83 0.05 0.00 2.18 1.47 0.08 0.00 0.78 0.07 9.60
20213.26 0.11 1.50a1.10 0.00 1.19 2.06 2.75 0.37 0.65 0.05 2.63 15.67
20220.18 0.86 0.86 0.03 0.00 0.02 1.64 6.48 2.20 1.96 0.86 0.71 15.80
20234.17 2.35 4.72 0.00 1.57 0.04 0.86 1.06 1.37 0.27 0.15 0.64 17.20
20242.13 4.42 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z6.55j
Period of Record Statistics
MEAN1.56 1.64 1.34 0.70 0.44 0.39 2.26 2.79 1.51 1.01 0.90 1.43 15.86
S.D.1.47 1.62 1.28 0.90 0.51 0.84 1.61 1.73 1.59 1.19 1.05 1.32 4.68
SKEW1.28 1.57 1.22 3.23 1.47 5.51 1.15 0.75 2.33 2.28 1.91 0.89 0.87
MAX6.62 7.96 5.42 6.27 2.56 7.24 8.75 9.12 8.91 7.18 5.08 5.18 34.79
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.17 0.00 0.00 0.00 0.00 5.15
YRS106 104 104 104 106 107 108 108 105 107 107 107 93