EL CAJON, CA

Total of Precipitation (Inches)

(042706)

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
1979-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.30 0.08 0.38j
19808.39 7.36 4.01 1.03 0.46 0.00 0.00 0.00 0.00 0.47 0.00 0.43 22.15
19813.27 1.69a3.34a0.62 0.15 -----z0.00 0.00 0.00 0.38 1.57 0.71 11.73a
19823.31 1.68 6.15 0.89 -----z0.00 0.00 0.00 0.60 0.15 5.43 -----z18.21b
19832.28 4.67a9.66 1.72 0.13 0.00 0.00 0.09 0.19 0.18a2.39 1.84 23.15
19840.24 0.14 0.00 0.62 0.00 0.00 0.00 0.00 0.00 0.00 0.99a5.32 7.31
19850.91 0.81 0.38 0.22 0.10a0.00 0.00 0.00 0.21 0.11 7.21 1.74 11.69
19860.70 -----z3.03 1.06 0.00 0.00 0.00 0.13 0.86 1.92 1.21 2.39 11.30a
19871.77 2.04 1.37 0.63 0.06 0.00 0.00 0.00 0.68 1.60 -----z2.00a10.15a
19882.12 1.77 0.14 2.42 0.00 0.00 0.00 0.00 0.00 0.00 0.46 1.29 8.20
19890.13 0.00 0.41b0.00 0.06 0.00 0.00 0.00 0.20 0.41 0.12 0.18 1.51
19902.38 1.06 0.56 0.58 0.36 0.91 0.03a0.00 0.00 0.21 0.67 0.86 7.62
19910.73 1.68 8.53 0.21 0.00 0.00 0.68 0.01 -----z0.84 0.18 1.94 14.80a
19921.47 3.81 3.68 -----z0.01 -----z0.07 0.10 0.00 -----z0.00 1.89 11.03c
199311.43 4.11 1.69a0.00 0.00 0.58 0.00 0.00 0.00 0.24 1.72 0.63 20.40
19940.98 3.22 -----z0.86 0.02 -----z0.06 0.02 -----z0.08 0.68 0.37 6.29c
19957.35 2.79 7.46 1.41 0.64 0.18 0.02 0.00 0.00 0.00 0.19 0.76 20.80
1996-----z3.21 2.37 0.50 0.02 0.00 0.05 0.00 0.00 0.90a1.86 1.37 10.28a
19973.47 0.55 0.00 0.33 0.00 0.00 0.02 0.00 -----z0.03 1.65 -----z6.05b
19982.54 10.35 3.63 -----z1.21 0.13 -----z-----z-----z-----z0.82 -----z18.68f
19991.85 0.62 0.64a1.27 0.00 0.11 0.00 0.03 0.02 0.00 0.00 0.20 4.74
20000.00 3.65b0.00 0.00 0.02 0.00 0.00 0.00 0.00 1.28 0.00 0.01 4.96
20014.03 3.47 1.13 1.33 0.00 0.00 0.38 0.00 0.00 0.00 0.50 0.32c11.16
20020.40 0.00 0.31 0.52 0.00 0.00 0.00 0.00 0.74a0.00 2.84 2.28d7.09
20030.00 2.04 0.36b1.37 0.16 0.07 0.78 0.01 0.00 0.00 2.04 0.59 7.42
20040.01 3.47 0.34 0.12h0.00 0.00 0.00 0.00 0.00 5.22 0.40 3.28 12.72a
20054.11 4.42b2.10 0.85a0.06 0.00 0.28 0.00a0.00e1.36f0.15c0.35 12.32a
20060.62 1.80b2.68d1.90 0.72 0.00 1.90 0.10 0.00 0.01k0.00 0.95b10.67a
20070.88 2.14 0.12 0.50 0.00d0.00 0.00c0.35j0.00h0.00g0.80 1.91 6.35c
20084.41 2.20a0.25l0.00 0.41a0.00 0.00 0.00 0.00 0.00 2.00 5.38 14.40a
20090.02 3.54 0.24 0.10 0.00 0.12 0.00 0.00 0.00 0.01 0.70 3.01 7.74
20104.59 1.87d0.90 1.04d0.10 0.00 0.00 0.00 0.28 2.54 1.27 7.85 20.44
20110.74 3.80 2.07 0.49d0.43 0.05 0.00 0.00 0.10 0.44 3.36b0.98 12.46
20120.58 1.56 2.14 1.54 0.08 0.00 0.00 0.01 0.00 0.43 0.42 2.61 9.37
20131.69 1.10 1.35 0.07 0.68 0.00 0.00 0.00 0.00 0.77 0.51 0.66 6.83
20140.14 1.07 0.79 0.60 0.00 0.00 0.00 0.29 0.00 0.01 0.50 2.84 6.24
20150.62 0.42 1.05 0.15 1.13 0.20 0.57 0.01 0.42 0.75 0.98 1.45 7.75
20164.81 0.12 0.96 0.69 0.67 0.00 0.00 0.00 0.49 0.15 1.03 3.76 12.68
20174.80 4.60 0.16 0.00 1.37 0.00 0.00 0.00 0.03 0.00 0.00 0.05 11.01
20182.22 0.79 1.31 0.08 0.30 0.00 0.00 0.00 0.00 0.54 1.16 3.20 9.60
20193.23 7.00 1.06 0.13 1.07 0.00 0.00 0.00 0.06 0.00 3.94 4.30 20.79
20200.40 0.62 3.61 4.30 0.03 0.25 0.00 0.00 0.00 0.00 1.07 0.89 11.17
20212.61 0.17 2.16 0.22 0.04 0.00 0.12 0.00 0.13 1.16 0.00 4.24 10.85
20220.17 1.03 2.11 0.25 0.00 0.00 0.00 0.02 0.11 0.20 2.35 1.73 7.97
20236.90 2.53 6.07 0.05 0.27 0.09 0.00 1.89 0.05 0.19 0.94 0.67 19.65
20244.43 6.24 3.23 -----z-----z-----z-----z-----z-----z-----z-----z-----z13.90i
Period of Record Statistics
MEAN2.45 2.53 2.17 0.75 0.25 0.07 0.12 0.06 0.13 0.54 1.24 1.84 11.47
S.D.2.52 2.19 2.35 0.82 0.37 0.17 0.33 0.29 0.23 0.97 1.48 1.71 6.03
SKEW1.52 1.43 1.59 2.24 1.63 3.69 4.03 5.95 1.85 3.30 2.21 1.46 0.68
MAX11.43 10.35 9.66 4.30 1.37 0.91 1.90 1.89 0.86 5.22 7.21 7.85 23.15
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1.51
YRS44 44 43 41 43 41 43 42 39 39 44 42 29