TOLLESON 1 E, AZ

Total of Precipitation (Inches)

(028598)

File last updated on April 26, 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
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z1.32 0.64e0.56j1.96j
19520.73 0.18 2.02 1.93 0.00 1.11 1.11 0.09f0.02 0.00 2.31 0.45 9.86a
19530.29 0.50 0.48 0.03 0.25 0.00 0.58 0.40 0.00 0.00 0.02 0.10 2.65
19541.21 0.55 1.85 0.00 0.24 0.15 1.84 0.12 0.94 0.00 0.00 0.00 6.90
19552.96 0.00 0.00 0.02 0.00 0.00r2.76a-----z0.00j0.11 0.22 0.03 6.10c
19560.45 0.71 0.00 0.00 0.00 0.28a1.10 1.28 0.04 0.48 0.00a0.00 4.34
19571.67c0.61f1.01 0.07 0.35 0.23 0.88 0.80 0.00e2.80d0.55 -----z8.36b
19580.05p1.55 1.39 0.74 0.07 0.07 0.34 1.20 2.44 0.42 0.28 0.00 8.50a
19590.28 0.89 0.00 0.02 0.00 0.00 0.40 1.43 0.41 1.14 0.55 3.62 8.74
19600.77 0.33 0.44 0.00 0.00 0.00 0.48 1.00 0.70 0.65 0.03 0.10 4.50
19610.50 0.00 0.49 0.00 0.00 0.00 1.40 1.52 0.41 0.08 0.00 1.50 5.90
19621.86 0.71 0.64 0.00 0.00 0.18 0.18 0.18 0.64 0.00 0.05 0.38 4.82
19630.40 0.85 0.34 0.25 0.00 0.00 0.05 5.62 0.05 1.58 0.97 0.00 10.11
1964-----z0.24 0.62 0.00 0.00 0.00 1.28 0.54 0.78 0.39 0.43 0.79 5.07a
19651.74 1.41 1.51 1.77 0.37 0.50 0.69 0.42 -----z0.00 0.91 4.37 13.69a
19660.68 1.28 -----z0.00 0.00 0.07 0.70 1.87 4.48 0.17 0.35 0.05 9.65a
19670.21 0.00 0.28 0.13 0.00 0.85 1.07 0.21 0.23 0.16 1.23 4.95 9.32
19680.11 1.18 1.65 0.03 0.00 -----z0.08 1.04 0.00 0.48 -----z0.22 4.79b
19691.60 0.92 0.27 0.11 0.19 0.00 0.35 1.59 1.43 0.00 1.06 0.33 7.85
19700.10 0.34 2.12 0.00 0.00 0.00 0.14 0.64 2.00 0.16 0.05 0.41 5.96
19710.07 0.32 0.00 0.06 -----z0.00 0.27 1.56 0.51 0.62 -----z0.33 3.74b
19720.00 0.00 0.00 0.00 0.00 0.15 0.30 1.00 0.29 3.51 0.73 1.77 7.75
19730.09 1.35 1.69 0.06 0.53 0.72 0.23 0.00 0.00 0.00 -----z-----z4.67b
19740.75 0.00 0.93 0.00 0.00 0.00 0.78 0.41 0.34 2.22 0.33 1.10 6.86
19750.01 0.33 0.42 0.35 0.00 0.00 0.09 0.00 0.56 0.22 0.68 0.94 3.60
19760.00 1.13 0.28 0.56 1.05 0.00 1.37 0.08 1.81 1.58 0.27 0.54 8.67
19770.93 0.06 0.12 0.07 0.41 0.00 0.10 0.00 0.54 0.45 0.00 0.40 3.08
19782.60 3.03 3.30 -----z0.00 0.00 0.19 0.67 0.00 0.45 1.97 2.07 14.28a
19792.68 0.00 2.53 -----z-----z-----z-----z-----z0.00 0.00 0.14 0.00 5.35e
19801.59 2.18 0.57 0.35 0.00 0.00 0.00 1.44 0.19 0.00 -----z0.00 6.32a
19810.80 0.84 0.78 0.18 0.00 0.00 0.00 0.00 0.75 0.00 0.39 0.00 3.74
19820.89 1.18 1.79 0.10 0.26 0.00 0.57 0.93a-----z0.20a2.91a1.99 10.82a
19830.87 1.17 3.16 0.31 0.00 0.00 0.33 1.01 2.24 0.99 0.54 1.04 11.66
19840.73 0.00 0.00 0.62 0.00 0.20 2.61 1.42 2.17 0.00 0.66 2.68 11.09
19851.23 0.73 1.75 0.20 0.00 0.00 0.89 0.25 1.39 0.99 2.28 1.20 10.91
19860.07 1.02 1.22 0.00 0.00 0.00 1.88 0.23 0.26 0.48 0.70 1.23 7.09
19870.80 1.60 0.17 0.00 0.00 0.00 0.26 0.77 0.09r1.24 0.84 1.53 7.21a
19881.62 1.24 0.00 1.80 0.00 0.40 0.24 2.59 0.00 1.54 0.88 0.16 10.47
19892.43 0.00 0.72 0.00 0.00 0.40 0.16 0.60 0.00 0.91 0.19 0.12 5.53
19900.82 0.61 0.25 0.80 0.00a0.09 3.59 2.63 1.68 0.70 0.38 -----z11.55a
19910.65 0.53 3.57 0.00 0.00 0.00 0.11 0.53 0.52 1.27 0.83 3.19 11.20
19921.94 1.64 2.25 0.49 1.65 0.28 3.05 2.67 0.50 0.13 0.00 3.99 18.59
19936.49 2.22 2.75a0.00 0.80 0.00 0.00 1.44 0.50 0.55 3.31 0.37 18.43
19940.00a0.97 2.15 0.22 0.31 0.00 0.33 0.00 1.48 0.40 0.26 2.77 8.89
19952.29 0.58 0.97 0.46 0.00a0.00 0.00 2.89 0.42 0.00 1.25 0.00 8.86
19960.91 1.31 0.95 0.00 0.00 0.00 3.09 0.27 1.62 0.20 1.00 0.00 9.35
19970.00c0.00b0.00 0.30 0.20 0.00 0.60 2.96 -----z-----z1.00 1.53 6.59b
19980.64 4.41 1.75 0.31 0.11 0.00 2.38 0.72 0.79 0.69 0.17 0.35 12.32
19990.00 0.37 0.50 1.21 0.00 0.06 2.07 1.34 0.56 0.00 0.00 0.00 6.11
20000.03 0.11 2.53 0.24 0.00 0.38 0.43 0.27 0.00 3.69 -----z0.00 7.68a
20011.90 1.61 0.72 0.66 0.12 0.00 1.18 0.19 0.00 0.37 0.26 0.84 7.85
20020.04 0.00 0.00 0.00 0.00 0.00 1.33 0.00 1.87 0.50 0.43 0.18 4.35
20030.38 5.26 0.58 0.16 0.00 0.00 1.16 3.92 0.80 0.10 0.93 0.31 13.60
20040.35 1.14 0.66 1.18 0.00 0.00 0.30 0.05 0.68 0.78 1.21 1.86 8.21
20052.64 4.47 0.47 0.33 0.00 0.00 0.30 3.79a0.50 0.54 0.00 0.00 13.04
20060.00 0.00 1.58 0.00 0.00 0.90 0.91 1.31 0.41 0.60 0.00 0.00c5.71
20071.94 0.00b0.97 0.00a0.00 0.00 0.12 0.06 0.00 0.00 0.00a3.56b6.65
20082.58 0.27 0.00 0.00 0.00c0.00 2.72 1.63 0.32 -----z0.61 1.07 9.20a
20090.90 0.91 0.03 0.27 0.21 0.00 0.20 0.47 0.00 0.00 -----z-----z2.99b
2010-----z-----z-----z0.00 0.00 0.00 0.95 1.50 0.00 0.30 0.00 1.46 4.21c
20110.00 0.00b0.40 0.30 0.00 0.00 1.18 0.00 0.00 0.10 0.67 0.60 3.25
20120.00 0.05 0.50 0.50 0.00 0.00 1.10 2.70 0.00 0.00 0.00 1.10 5.95
20131.51 0.40 0.00 -----z0.00 0.00 -----z0.00y0.30 0.30 2.00 0.10 4.61c
20140.00 0.00 0.50 0.00 -----z0.00 0.00 1.65 5.25 0.00 0.00 0.70 8.10a
20150.30 0.00 0.25 0.20 0.20 0.20 0.10 0.10 0.00 1.00a0.30 0.15 2.80
20161.20 0.00 0.00 0.10 0.00 0.00 0.30 0.70 0.50 0.10 0.28 0.22 3.40
20170.95 0.97 0.10 -----z-----z-----z-----z-----z-----z-----z-----z-----z2.02i
2018-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
2019-----z-----z0.88 0.07 0.00 0.00 0.34 0.37 2.36 0.00 2.72 1.09 7.83b
20200.00w1.35 2.44 0.00 0.00 0.00 0.00 0.07 0.00 0.00 0.00 0.00 3.86a
20210.84k0.00 0.34 0.00 0.00 0.00 4.26 1.83 0.22 0.17 0.00 0.05h6.82b
20220.05 0.40 0.03 0.00 0.00 0.00 0.21g1.46 0.54 2.20 0.08 1.71 6.47a
20230.96 0.34 1.20 0.00 0.00 0.00 0.00 0.28b0.06 0.00 0.31 0.73 3.88
20240.86 1.35 1.83 -----z-----z-----z-----z-----z-----z-----z-----z-----z4.04i
Period of Record Statistics
MEAN0.97 0.86 0.94 0.26 0.11 0.11 0.86 1.07 0.73 0.58 0.63 0.96 7.77
S.D.1.08 1.06 0.93 0.44 0.27 0.23 0.98 1.11 1.01 0.80 0.76 1.20 3.82
SKEW2.32 2.28 1.01 2.43 3.76 2.66 1.57 1.67 2.43 2.15 1.76 1.60 0.96
MAX6.49 5.26 3.57 1.93 1.65 1.11 4.26 5.62 5.25 3.69 3.31 4.95 18.59
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.65
YRS66 69 70 67 67 67 67 66 65 69 65 65 43