RED ROCK, TX

Maximum of Precipitation (Inches)

(417497)

File last updated on May 13, 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-----z3.94q1.93 0.04 0.97 0.85 3.01 3.00 3.45 -----z
19660.58 0.90 0.30 1.71 2.20 0.90 0.69 1.01 1.20 1.50 0.10 0.85 2.20
19670.22 0.68 0.50 1.51 2.75 0.30 0.30 2.31 4.55 2.00 2.01 0.70 4.55
19684.65 0.60 0.70 2.85 1.25 2.75 0.50 0.85 3.51 0.75 -----z2.25 -----z
19690.80 1.75a1.45 1.75 0.80 0.90 0.40 1.00 1.75 1.50 2.75 2.00 2.75a
19700.65 1.55 1.10 1.40 2.60 0.25 0.25 2.10 2.85 1.50 0.00 0.20 2.85
19710.00 0.90 0.55 0.70 1.00 0.85 0.45 1.20 2.50 0.50 1.60 0.80 2.50
19720.79 0.60 0.00 1.25 2.00 1.40 0.70 2.70 0.50 2.90 1.00 0.40 2.90
19732.00a2.00 2.50 1.30 1.25 2.65 0.68 1.80 3.60 4.00 1.00 0.60 4.00a
19741.65 0.15 1.10 0.51 3.30 1.24 0.00 2.10 2.35 0.75 2.30 1.00 3.30
19750.60 1.30 0.50 2.60 5.90 3.50 0.80 1.50 0.34 1.60 0.45 1.10 5.90
19761.20 0.60 0.80 4.10 2.30 0.50 1.00 0.60 1.70 2.40 2.30 1.50 4.10
19770.40 1.30 0.50 4.50 1.00 1.00 0.00 0.40 1.40 0.50 1.20 0.20 4.50
19781.00 0.70 1.50 0.90 2.00 5.00 0.20 1.50 1.40 1.30 3.60 1.70 5.00
1979-----z-----z1.20 1.90 3.40 1.20 1.20 0.85 0.80 1.40 0.50 2.00 -----z
19801.10 0.90 1.00 0.70 1.40 0.20 0.00 0.80 1.60 1.30 1.10 0.30 1.60
19810.90 0.60 1.25 1.55 1.13 2.90 1.13 3.05 0.50 1.57 1.96 0.28 3.05
19820.45 0.45 0.45 0.82 4.02 0.42a0.51 0.76 0.95 1.40 1.32 0.46a4.02b
19831.20 1.40 1.54 0.00 3.20 0.36 2.73 1.28 4.00 0.98 1.70 0.91 4.00
19841.74 0.96 0.41 0.10 0.46 0.93 1.01 0.92 0.60 2.06 0.97 1.61 2.06
19850.31b0.38 1.30 0.98 0.92 2.60 1.12 0.00 1.25 1.81 4.34 1.10 4.34b
19861.32 0.62 1.29 0.46 1.91 1.76 0.59 0.69 2.99 2.00 1.74 1.81 2.99
19870.76 1.92 0.48 0.32 2.00 6.81 0.28 0.37 2.61 0.53 1.52 1.03 6.81
19880.20 0.44 1.57 1.32 2.62 1.30 1.85 0.45 0.43 0.87 0.30 0.34 2.62
19891.47 0.19 1.05 0.82 1.63 1.72 0.27 1.08 0.35 1.05 1.49 0.15 1.72
19900.21 0.67 0.73 2.57 1.30 1.26 2.00 0.04 1.00 1.37 1.68 0.35 2.57
19912.23 2.83 0.92 2.43 1.87 1.30 2.00b0.57 0.51 1.72 0.57 4.25 4.25b
19921.21 1.80 2.00 1.66 2.52 1.21 0.82 0.57 1.29 0.61 1.88 1.49 2.52
19931.14 1.10 1.40 1.43 2.99 0.91 0.00 0.00 1.01 3.45 0.54 0.56 3.45
19940.19 1.10 0.31 2.12 2.08 0.46 0.00 2.79 1.25 3.83 0.83 1.86 3.83
1995-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1996-----z-----z-----z2.35 0.23 1.06 0.48 1.17 1.75 0.25 1.39 1.61 -----z
19970.59 1.14 0.73 2.13 1.61 1.53 0.23 1.35 1.00 1.88 1.73 0.63 2.13
19980.53 1.20 1.07 0.16 0.35 0.29 0.85 2.46 3.26 8.06 1.33 1.16 8.06
19990.51 0.06 0.07u0.35g1.42 1.55 1.25a0.02 0.05 0.73 0.25 0.27 -----z
20002.20 1.19 1.74 1.20 2.14 1.97t0.01 1.63 0.59 1.37 3.31 0.89i-----z
Period of Record Statistics
MEAN1.03 1.00 1.00 1.52 1.99 1.56 0.70 1.17 1.61 1.78 1.52 1.14 3.61
S.D.0.89 0.61 0.55 1.05 1.15 1.39 0.66 0.82 1.17 1.43 1.02 0.93 1.49
SKEW2.22 0.90 0.55 0.98 1.16 2.09 1.25 0.63 0.88 2.61 0.81 1.51 1.19
MAX4.65 2.83 2.50 4.50 5.90 6.81 2.73 3.05 4.55 8.06 4.34 4.25 8.06
MIN0.00 0.06 0.00 0.00 0.23 0.20 0.00 0.00 0.05 0.25 0.00 0.15 1.60
YRS32 32 32 33 34 34 35 35 35 35 34 34 29