SNOWFLAKE 15 W, AZ

Maximum of Precipitation (Inches)

(028018)

File last updated on April 19, 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
1965-----z-----z-----z-----z0.15 0.41 0.85 1.40 0.48 0.45 0.36 0.62 -----z
19660.50 0.27 0.04 0.00 0.02 0.17 1.17 0.39 0.56 0.40 0.06 0.40 1.17
19670.12 0.02 0.33 0.12 0.48 0.29 1.02 0.76 0.17 0.04 0.29 1.50 1.50
19680.03 0.31a0.44 0.15 0.68 0.02 3.58 0.30 0.00 1.32 0.35 0.15 3.58a
19690.28 0.34 0.22 0.02 1.00 0.00 1.00 1.51 0.64 0.44 0.70 0.60 1.51
19700.14 0.27a0.15 0.29 0.00 0.04 0.72 0.32 1.26 0.47 0.04 0.11 1.26a
19710.03 0.04 0.15 0.19 0.02 0.00 0.09 1.40 2.60 1.28 0.20 0.51 2.60
19720.01 0.00 0.01 0.01 0.68 0.52 0.77 0.35 0.50 0.90 0.75 0.20 0.90
19730.17 0.80 0.64 0.07 1.29 0.25 0.60 1.27 0.00 0.00 0.35 0.00 1.29
19740.68 0.01 0.27 0.04 0.03 0.00 0.90 0.62 0.39 1.43 0.22 0.10 1.43
19750.09 0.53 0.21 0.22 0.14 0.00 0.82 0.34 0.88a0.03 0.80 0.30 0.88a
19760.10 0.72 0.12 0.28 0.62 0.00 0.93 0.08 0.99a0.32 0.20 0.46 0.99a
19770.15 0.30 0.45 0.62 0.04 0.47a0.50 0.57 1.37 0.45 0.27 0.21 1.37a
19780.26 0.36 0.83 0.00p0.49 0.00 0.42 0.46 1.12a1.16a1.20 0.48 1.20r
19790.42a0.10 0.40 0.12 0.66 0.18 0.73 0.47c0.09 0.45 0.39 0.59 0.73d
19800.62 0.71a0.40 0.17 0.20 0.00 0.62 1.00 0.31 0.29 0.00 0.27 1.00a
19810.40 0.31 0.48 0.40 0.10 1.45 0.71 0.90 0.28 0.28 0.70 0.00 1.45
19820.24 0.36 0.22 0.11 0.22 0.00 0.77 1.40 0.67 0.01 0.50 1.00 1.40
19830.26 0.14 0.23 0.12 0.09 0.03 0.42 1.10 1.20 0.59 0.90 0.24 1.20
19840.01 0.04 1.00 0.04 0.01 0.32 0.63 0.74 1.64 1.47 0.30 0.85 1.64
19850.21 0.17 0.32 0.33 0.15 0.07 0.67 1.20 0.56 0.52 0.46 0.23 1.20
19860.02 0.52 0.26 0.03 0.24 0.42 0.89 0.47 0.70 0.85 0.66 0.61 0.89
19870.99 0.20 0.33g0.19 0.52 0.08 0.58 0.79 0.25 0.78 0.56 0.16 0.99g
19880.25 0.12 0.00 0.48 0.07 0.52 1.20 0.95 0.29 0.80 0.18 0.20 1.20
19890.53 0.25 1.00 0.00 0.06 0.00 0.52 1.50 0.72 0.75 0.16 0.10 1.50
19900.10 0.10 0.08 0.57 0.13a0.00 0.50 0.90 0.69 0.18 0.44 0.28 0.90a
19910.53 0.22 0.58 0.00 0.01 0.38 0.37 1.06 0.51 0.20 1.07 0.43 1.07
19920.40 0.05 0.56 0.15 1.08 0.11 1.05 1.77 0.11 0.53 0.43 0.93 1.77
19930.72 0.65 0.31 0.01 0.31 0.07 0.02 1.00 0.25 1.32 1.09 0.11 1.32
19940.06 0.51 0.53 0.25 0.97 0.22 0.18 0.48 1.02 1.01 0.97 0.24 1.02
19950.27 0.95 0.57 0.05 0.17 0.03 1.32 0.71 0.44 0.00 0.33 0.27 1.32
19960.08 0.13 0.25 0.10 0.05 0.43 0.65 0.20 1.48 0.22 0.20 0.00 1.48
19970.72 0.41 0.00 0.11 0.21 0.37 0.29 2.07 0.73 0.67 0.05 0.50 2.07
19980.00 0.15 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.28 0.30 0.36 0.17 0.33 0.21 0.77 0.86 0.69 0.59 0.46 0.38 1.39
S.D.0.25 0.25 0.27 0.17 0.36 0.29 0.59 0.49 0.55 0.44 0.33 0.33 0.56
SKEW0.95 0.88 0.84 1.25 1.18 2.56 3.27 0.50 1.39 0.51 0.69 1.46 2.31
MAX0.99 0.95 1.00 0.62 1.29 1.45 3.58 2.07 2.60 1.47 1.20 1.50 3.58
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.08 0.00 0.00 0.00 0.00 0.73
YRS33 33 31 31 33 33 33 33 33 33 33 33 30