HENSHAW DAM, CA

Total of Precipitation (Inches)

(043914)

File last updated on April 17, 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
1942-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.74 0.29 2.75 3.78h
194312.98 3.77 5.53 3.13 0.00 0.19 0.00 0.00 0.56 0.99 0.04 6.63 33.82
19442.23 9.49 2.50 2.00 0.30 0.17 0.00 0.00 0.00 0.00 7.60 1.31 25.60
19450.70 3.66 9.61 0.54 0.00 0.02 0.00 4.67 0.04 0.12 0.45 10.23 30.04
19460.72 2.28 5.10 0.96 0.14 0.00 0.28 0.00 0.01 2.43 7.73 2.53 22.18
19471.92 0.96 2.04 1.26 0.83 0.00 0.05 1.31 0.08 0.29 0.90 4.34 13.98
19480.10 3.99 4.24 1.75 0.05 0.29 0.03 0.00 0.00 2.05 0.00 4.80 17.30
19496.66 3.85 2.41 0.06 0.60 0.00b0.00 0.00 0.00 0.63 2.55 3.42 20.18
19504.32 1.70 1.90 0.97 0.67 0.00 0.09 0.00 0.16 0.01 1.86 0.06 11.74
19514.91 1.60 1.23 4.38 0.44c0.00 0.02a0.55a0.08 1.40 1.26 10.33 26.20
19528.83 0.60 9.26 2.67 0.00 0.00 0.08 0.00 0.22 0.00 5.30 4.73 31.69
19531.67 0.61 2.05 1.60 0.73 0.00 0.17 0.00 0.00 0.39 1.25 0.41 8.88
19547.88 3.52 10.32 0.06 0.18 0.06 0.98 0.00 0.21 0.00 1.19 1.19 25.59
19556.58 2.62 0.76 0.73 2.04 0.07 1.05 1.11 0.00 0.00 2.15 1.97 19.08
19564.79 1.44 0.00 2.68 0.46 0.00 0.00a0.00 0.00 0.00 0.00 0.60 9.97
19579.44 1.05 2.30 1.57 2.55 0.39 0.00 0.00 0.00 2.98 1.75 2.99 25.02
19581.96 7.86 11.84 8.35 0.29 0.00 0.00 0.36 0.86 0.00 0.50 0.00 32.02
19591.20 9.73 0.00 0.33 0.03 0.00 0.26 0.43 0.76 1.13 0.74 4.12 18.73
19605.01 5.58 1.04 2.26 0.54 0.00 0.10 0.00 0.52 0.56 3.03 0.11 18.75
19611.64 0.15 2.37 0.03 0.08 0.00 0.00 0.32 0.02 0.24 2.30 2.33 9.48
19625.08 8.87 3.42 0.01 1.81 0.24 0.00 0.00 0.00 0.24 0.01 0.49 20.17
19630.59 6.29 2.91 3.00 0.00 0.00 0.00 2.60 2.67 1.16 2.90 0.40 22.52
19644.85 1.49 5.43 2.32 1.59 0.08 0.00 0.00 0.26 0.77 3.32 2.76 22.87
19650.93 1.86 1.93 9.01 0.10 0.01 0.94 0.00 0.66 0.00 15.34 6.35 37.13
19661.89 2.04 1.27 0.28 0.04 0.19 0.06 0.00 0.04 1.41 2.57 13.42 23.21
19673.80 0.00 2.42 7.80 0.29 0.17 0.12 1.23 0.26 0.00 2.80 7.34 26.23
19681.51 0.35 3.00 1.43 0.60 0.00 0.47 0.05 0.00 0.23 1.14 2.74 11.52
196919.09 16.72 2.84 0.49 1.06 0.09 0.00 0.00 0.00 0.00 1.85 0.35 42.49
19701.34 1.03 8.65 1.30 0.00 0.00 0.03 0.53 0.00 0.00 3.74 6.78 23.40
19711.95 1.24 0.95 1.93 1.83 0.00 0.00 0.85 0.17 2.02 0.31 9.49 20.74
19720.00 0.54 0.00 0.88 0.86 0.81 0.00 0.29 0.22 1.65 4.49 4.38 14.12
19732.84 5.05 10.23 0.40 0.38 0.05 0.00 0.05 0.00 0.00 3.35 0.35 22.70
19749.01 0.23 2.47a1.02 0.13 0.00 1.03 0.01 0.06 3.09 0.25 3.40 20.70
19750.41 2.55 7.25 4.77 0.39 0.06 0.00 0.00 1.76 -----z4.55 0.90 22.64a
19760.00 8.49 3.23 3.05 0.42 -----z2.44 0.00 4.58 0.48 0.73 0.00a23.42a
19774.56 0.72 3.68 0.40 3.33 0.03 0.00 4.30 -----z-----z0.00 5.11 22.13b
1978-----z10.39 14.71 2.65 -----z0.00 -----z0.05 -----z0.00 5.64 6.37 39.81d
19798.08 7.18 9.11 0.04 0.40 0.00 1.42 0.00 0.00 2.32 0.28 -----z28.83a
198018.77 19.79 7.93 1.80 1.28 0.00 0.00 0.00 0.00 0.00 0.00 1.27 50.84
19812.45 4.26 7.95 1.52 0.55 0.00 0.00 0.85 0.00 0.80 1.86 1.25 21.49
198211.46a4.58 10.22 2.14 0.39 0.02 0.05 1.17a1.85 0.25 6.32 8.46a46.91
19834.41 8.28 13.90 4.95 0.20 0.00 0.00 2.80 0.59 1.47 4.63 6.08 47.31
19840.19 0.20 0.20 1.80 0.00 0.00 2.20 2.51 1.06 -----z2.73 10.23 21.12a
19852.38 2.86 2.62 0.53 0.05 0.14 2.42 0.00 0.78 0.48 10.46 1.93 24.65
19861.23 6.81 7.22 0.73 0.05 0.00 1.07 0.10 1.97 0.76 1.61 1.74 23.29
19873.94 2.86 4.19 0.69 0.16 0.45 0.00 1.28 0.77 4.99 3.64 2.49 25.46
19885.96 1.96a1.13 4.37 0.53 0.00 0.33 0.52 0.08 0.00 1.64 3.00 19.52
19891.85 3.00 3.37 0.15 0.29 0.00 0.00 0.00 0.33 1.02 0.13 0.33 10.47
19906.58 3.71 1.51 1.23 0.69 0.37 0.04 0.33 0.33 0.01 1.49 1.46 17.75
19911.46 4.02 21.10 0.17 0.17 0.00 0.20 0.28 0.82 0.82 0.51 3.22 32.77
19924.25 6.93 7.62 0.67 0.86 0.00 0.06 2.16 0.00 2.01 0.00 -----z24.56a
199329.27 13.69 2.50 0.00 0.16 0.93 0.00 0.03 0.00 0.44 3.22 2.25 52.49
19941.74 8.85 3.78 2.33 0.17 0.00 0.00 0.17 0.00 0.33 1.76 1.52 20.65
199516.32 5.24 13.78 2.54 1.22 1.01 0.13 0.00 0.32 0.00 0.16 1.10 41.82
19962.88 5.95 3.41 0.83 0.02 0.00 0.42 0.12 0.00 1.56 3.65 3.94 22.78
19978.84 1.72 0.37 0.18 -----z0.16 0.00 0.28 2.56 0.46 3.83 3.78 22.18a
19985.71 15.55 6.83 4.66 4.37 -----z0.01 0.92 0.10 0.22 2.98 1.93 43.28a
19991.70 1.35 0.86 4.36 0.14 0.73 0.27 0.00 0.18 0.00 0.12 0.50 10.21
20001.36 8.67 2.95 2.50 0.03 0.00 0.00 0.31 0.43 0.84 0.48 0.01 17.58
20014.28 6.68 2.12 3.02 0.05 0.00 0.03 0.00 0.00 0.00 1.57 2.15 19.90
20020.66 0.21 2.24 0.74 0.00 0.00 0.00 0.00 0.24 0.01 3.02 4.91 12.03
20030.30 7.59 4.60 3.24 -----z0.00 0.32 0.13 1.80 0.00 1.64 2.41 22.03a
20040.60 6.31 1.06 1.54 0.02 0.00 0.00 0.13 0.00 10.67 2.64 5.49 28.46
200512.11 9.77 3.02 1.51 0.47 0.03 0.41 0.66 0.13 2.04 0.05 0.06 30.26
20063.43 3.24 7.83 4.06 0.34 0.04 0.07 0.02 0.00 0.41 0.21 2.06 21.71
20070.80 4.02 0.41 1.14 0.00 0.00 0.00 0.46 0.62 0.20 0.49 7.08 15.22
200814.00 5.80 0.44 0.12 1.15 0.00 0.00 0.10 0.04 0.06 1.34 7.97 31.02
20090.61 8.28 0.24 0.56 0.00 0.00 0.00 0.00 1.40 0.21 1.17 7.25 19.72
201011.59 6.89 1.39 3.41 0.08 0.00 0.43 0.00 0.00 2.40 2.91 15.25 44.35
20111.93 7.70 3.74a0.54a1.00 0.04b0.16 0.01 0.29 1.33 3.71 0.92 21.37
20120.98 2.81a5.00g4.16 0.06 0.00 0.70 0.07a0.06 0.26 0.82a4.19 14.11a
20132.13 2.18 2.07 0.13 0.87 0.00 0.47 0.00 1.12 1.78 0.75 1.12a12.62
20140.31 1.25 4.75 1.63 0.01 0.00 0.02 0.78 0.07 0.00 0.88 5.40 15.10
20150.74 1.90 2.41b0.59 2.96 0.01 1.48 0.01a1.65 1.52a1.12 3.09 17.48
20166.09 2.63 2.76 0.58 0.58 0.00 0.00 0.00 0.91 0.34 2.32 7.05 23.26
201712.60 8.94 0.35 0.00 1.86 0.00 0.05 1.88 0.05 0.03 0.02 0.00 25.78
20184.92 1.40 3.70 0.04 0.07 0.00 0.11 0.00 0.00 0.70 3.97 2.91 17.82
20195.45 16.48 2.44 0.36 2.56 0.00 0.05 0.00 0.29 0.00 7.94 4.79 40.36
20200.77 1.16 7.31a6.03 0.07 0.17 0.00 0.00 0.00 0.18 2.23 2.61 20.53
20214.49 0.23 5.02 0.22 0.04 0.00 0.45 0.31 0.00 1.46 0.00 7.73 19.95
20220.26 1.83 3.21 0.44 0.00 0.00 0.00 0.22 0.55 0.92 4.21 2.77 14.41
202315.65 5.83 14.79 0.10 0.96 0.05 0.16 2.40 0.00 0.24 1.17 1.84 43.19
20244.54 9.58 6.38 1.87n-----z-----z-----z-----z-----z-----z-----z-----z20.50i
Period of Record Statistics
MEAN4.83 4.79 4.49 1.83 0.61 0.09 0.27 0.49 0.44 0.87 2.31 3.64 24.12
S.D.5.32 4.23 4.14 1.94 0.85 0.21 0.53 0.93 0.77 1.45 2.56 3.24 10.38
SKEW2.01 1.32 1.54 1.69 2.23 3.07 2.68 2.68 2.86 4.35 2.35 1.26 0.97
MAX29.27 19.79 21.10 9.01 4.37 1.01 2.44 4.67 4.58 10.67 15.34 15.25 52.49
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.88
YRS81 82 81 81 78 79 80 81 80 79 82 80 70