FORSAN, TX

Maximum of Precipitation (Inches)

(413253)

File last updated on May 5, 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
1949-----z-----z-----z1.03h2.25 1.78 1.33 0.18 1.25 1.40 0.00 0.60 -----z
19500.25 0.60 0.00 1.86 3.20 0.72 1.25 0.64 0.85 0.47 0.00 0.00 3.20
19510.05 0.00 0.36 0.50 2.25 0.47 1.13 0.14 0.00 0.70 0.00 0.00 2.25
19520.35 0.23 0.05 1.35 0.30 0.00 0.08 0.78 1.55 0.00 0.84 0.90 1.55
19530.00 0.47 0.78 0.69 0.34 1.20 0.55 0.00 0.10 1.15 0.21 0.14 1.20
19540.36 0.16 0.00 1.73 2.85 0.51 0.00 0.35 0.17 1.05 0.45 0.05 2.85
19550.40 0.95 0.00 0.00 1.20 0.65 0.30 2.00 0.43 0.49 0.00 0.00 2.00
19560.30 0.15 0.00 0.90 0.48 0.65 0.23 0.32 0.30 0.75 0.40 0.93 0.93
19570.10 0.40 0.65 1.22 2.48 1.05 0.41 1.23 0.68 2.00 0.73 0.31 2.48
19580.30 0.73 0.29 1.05 1.23 1.11 0.15 1.94 0.72 1.69 0.43 0.00 1.94
19590.02 0.46 0.61 0.31 0.66 1.36 2.00 0.37 0.51 2.19 0.61 1.05 2.19
19600.84 0.23 0.06 1.06 0.78 0.40 1.72 1.35 0.08 0.96 0.04 0.82 1.72
19610.59 0.58c0.41 0.05 4.50 0.83 4.68 0.71 0.83 0.29 1.73 0.21 4.68c
19620.04 0.00 1.22 0.28 0.00 0.67 1.52 0.41 2.05 0.25 0.08 0.55 2.05
19630.00 0.38 0.03 0.89 1.90 1.10 0.09 1.23 0.92 0.24 1.25 0.30 1.90
19640.45 0.30 0.87 0.00 1.08 0.41 0.00 1.81 1.45 0.16 -----z0.56 -----z
19650.29 1.12 0.25 0.92 2.70 3.75 0.17 1.47 1.61 1.56 0.00 0.12 3.75
19660.60 0.52 0.59 2.10 1.24 0.80 1.83 1.33 0.93 1.71 0.20 0.00 2.10
19670.00 0.15 0.33 0.22 0.95 0.95 1.33 0.71 0.75 0.60 0.50 0.50 1.33
19680.90 0.73 1.65 1.50 1.25 1.68 1.02 0.30 1.37 0.00 1.20 0.38 1.68
19690.00 0.65 0.65 1.02 2.05 0.43 0.04 0.93 1.45 1.46 1.02 0.95 2.05
19700.00 0.81 1.24 0.24 0.72 1.02 0.16 1.50 1.14 0.61 0.00 0.34 1.50
19710.00 0.18 0.00 1.46 1.36 0.84 1.02 1.66 2.60 0.61 0.12 0.44 2.60
19720.30 0.04 0.04 0.76 1.62 1.22 0.52 3.26 1.25 1.55 0.17 0.00 3.26
19731.30 0.85a1.73 3.10 0.70 0.26 0.51 0.03 1.41 0.39 0.00 0.00 3.10a
19740.65 0.00 0.51 1.54 0.37 0.67 0.60 0.75 3.00 1.56 0.10 0.71 3.00
19750.41 0.55 0.00 0.16 1.50 0.37 0.62 1.02 1.38 0.98 1.88 0.95 1.88
19760.00 0.00 0.11 0.90 0.65 0.87 1.95 0.91 2.79 1.08 0.50 0.04 2.79
19770.74 0.23 1.35 1.47 0.67 5.20 0.75 1.12 0.00 1.48 0.41 0.22 5.20
19780.30 0.65b0.00 0.21 1.62 0.84 0.38 1.68 0.73 1.70 0.52 0.00 1.70b
19790.14 0.04 0.37 0.09 0.49 0.80 1.42 0.65 0.01 0.37 0.08 -----z-----z
1980-----z0.36 0.08 0.41 1.74 1.00 0.00 0.65 2.80 0.02 0.53 1.28 -----z
19810.85 0.60 0.31 0.74 0.89 1.45 0.57 0.69 1.56 2.21 0.09 0.05 2.21
19820.11 0.13 0.34 0.35 1.65 2.00 2.24 0.27 0.14 0.42 0.40 0.58 2.24
19830.90a0.15 0.29 0.08 0.15 0.17 0.35 0.00 0.59 2.00 0.41 0.05 2.00a
19840.31 0.15 0.00 0.00 0.07 0.33 0.39 1.02 1.65 0.56 1.05 0.77 1.65
19850.18 1.00 0.40 1.36 0.77 0.91 1.25 0.49 1.59 1.27 0.34 0.00 1.59
19860.15 0.32 0.07 0.04 3.19 1.74 0.00 2.36 1.29 3.27 0.28 0.67 3.27
19870.25 0.42 0.27 0.94 1.50 1.10 0.24 0.46 2.10 0.05 0.10 0.70 2.10
19880.00 0.40 0.20 1.84 1.77 0.24 2.30 0.54 3.20 0.00 0.00 0.55 3.20
19890.52 0.84 0.53 0.10 0.53 2.68 0.55 1.95 1.29 0.20 0.22 0.30 2.68
19900.94 0.65 0.82 1.21 0.04 1.20 0.44 0.65 2.83 1.45 1.15 0.61 2.83
19910.93 0.00 0.25 0.00 0.13 3.25 2.81o2.75 0.85 0.85 0.20 1.18 3.25o
19920.55 0.76 0.30 2.60 2.34 3.54 0.87 1.74 2.00 0.07 0.33 0.52 3.54
19930.24 0.58 0.11a1.25 1.10 0.20 0.96 2.00 0.72 2.72 0.10 0.47 2.72a
19941.17 0.58 0.25 0.48 4.89 0.12 0.72 0.80 0.74 0.26 0.25 0.63 4.89
19950.50 0.15 0.13 1.60 1.30 1.56 0.29 0.41 0.60 0.53 0.08 0.11 1.60
19960.25 0.01 0.16 1.40 0.18 1.05 0.35 2.25 1.27 0.24 1.07 0.00 2.25
19970.12 2.52 0.16 1.14 0.90 2.52 0.07 1.15 0.42 1.67 0.35 0.44 2.52
19980.46 0.25 0.32 0.00 1.75 0.45 1.34 1.22 0.07 1.22 1.35 0.73 1.75
19990.12 0.00 0.88 0.49 0.63 0.93 0.15 0.64 0.75 0.49 0.00 0.00 0.93
20000.48 0.68 6.03 0.40 1.36 2.45 0.13 0.00 0.09 1.40 0.80 0.21 6.03
20010.34 0.59 0.30 0.52 0.73 0.09 0.11 0.45 1.00 0.75 4.90 0.12 4.90
20020.50 0.78 0.63 0.30 1.44 0.56 0.56 1.72 0.60 0.91 0.23 0.45 1.72
20030.20 0.34 2.70 0.05 1.71 2.17 0.06 1.18 0.45 0.25 0.65 0.01 2.70
20040.50 0.40 3.14 2.12 0.12 2.71 0.49 2.00 2.36 1.54 2.89 0.27 3.14
20050.20 0.55a0.69 0.03 1.85 0.45 3.02 2.10 0.00 1.26b0.00 0.07 3.02c
20060.23 0.53 0.45b0.49 0.85 0.25 0.00 -----z4.00 1.18 0.00a0.66 -----z
20071.08 0.18 1.63 1.91 0.80 0.78 0.75 5.12 0.25 2.75 -----z-----z-----z
2008-----z-----z0.47 -----z0.00 0.00 0.00 -----z0.00 -----z-----z-----z-----z
Period of Record Statistics
MEAN0.38 0.45 0.61 0.85 1.30 1.14 0.78 1.13 1.13 1.00 0.55 0.39 2.55
S.D.0.33 0.40 0.95 0.73 1.03 1.02 0.86 0.91 0.93 0.76 0.81 0.35 1.09
SKEW0.91 2.39 3.72 0.80 1.34 1.77 2.08 1.70 0.97 0.76 3.32 0.56 1.22
MAX1.30 2.52 6.03 3.10 4.89 5.20 4.68 5.12 4.00 3.27 4.90 1.28 6.03
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.93
YRS57 58 59 58 60 60 59 58 60 59 57 57 52