LA MESA st,

Monthly Precipitation - Daily Extreme (inches)

(044735)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200602
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) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1899 1.80 0.45 0.60 0.12 0.10 0.52 0.00 0.00 9999.00 z 0.32 0.65 0.67 1.80
1900 0.92 0.03 0.52 0.70 1.25 0.00 0.00 9999.00 z 0.01 0.25 0.67 9999.00 z 1.25
1901 0.66 3.07 0.44 0.70 0.30 z 9999.00 z 0.00 9999.00 z 0.05 0.45 0.58 9999.00 z 3.07
1902 0.60 2.55 0.80 0.33 9999.00 z 9999.00 z 0.92 0.20 z 9999.00 z 9999.00 z 1.15 1.17 2.55
1903 0.45 0.95 0.70 u 1.15 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.28 1.15
1904 0.06 z 0.70 w 1.35 0.17 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 1.35
1905 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1906 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1907 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1908 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1909 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1910 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1911 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1912 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1913 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1914 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1915 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1916 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1917 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1918 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1919 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1920 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1921 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1922 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1923 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1924 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1925 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1926 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1927 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1928 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1929 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1930 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1931 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1932 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1933 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1934 9999.00 z 9999.00 z 1.00 0.00 0.00 0.35 0.00 0.07 0.13 0.61 0.75 y 0.95 1.00
1935 1.00 2.00 1.10 0.76 0.05 0.00 0.00 0.05 0.00 0.04 0.12 0.53 2.00
1936 0.60 0.98 0.57 0.78 0.04 0.00 0.02 0.06 0.03 0.85 0.03 1.94 1.94
1937 0.54 4.00 1.02 0.15 0.20 0.00 0.03 0.00 0.00 0.00 0.05 0.72 4.00
1938 0.67 1.08 2.00 0.20 0.05 0.07 0.17 0.01 0.00 0.19 0.00 2.07 2.07
1939 0.76 1.55 1.65 0.46 0.00 0.00 0.00 0.00 1.24 0.29 0.58 0.59 1.65
1940 0.96 1.07 0.10 z 1.27 0.00 9999.00 z 0.00 0.00 0.08 0.73 0.74 3.69 3.69
1941 0.46 1.11 1.80 1.98 0.61 0.00 0.02 0.02 0.39 z 1.45 1.50 1.05 1.98
1942 0.50 0.53 1.89 0.48 0.00 0.00 0.00 0.00 0.00 0.32 0.13 0.82 1.89
1943 2.08 0.72 0.68 0.63 0.04 0.06 0.00 0.00 0.03 0.37 0.00 1.73 2.08
1944 0.72 1.32 0.56 0.42 0.28 0.86 0.00 0.00 0.03 0.00 2.32 0.33 y 2.32
1945 0.36 0.84 0.83 0.04 0.10 0.17 0.00 1.16 0.04 0.00 0.36 2.49 2.49
1946 0.39 0.66 1.05 0.32 0.04 0.00 9999.00 z 9999.00 z 0.07 z 0.41 1.21 0.38 1.21
1947 0.47 0.18 0.21 0.26 0.04 0.00 0.00 0.00 0.07 0.08 0.49 2.21 2.21
1948 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.00 0.00 0.00 0.77 0.00 1.01 1.01
1949 1.25 0.55 0.39 c 0.10 0.13 0.00 0.00 0.00 j 0.00 0.20 0.85 0.20 1.25
1950 0.50 b 0.95 1.14 0.22 0.16 0.00 0.17 0.00 0.03 0.00 1.40 0.12 1.40
1951 0.87 0.53 0.37 g 0.88 0.00 0.00 0.00 0.69 0.02 0.69 0.74 2.50 d 2.50
1952 1.60 0.16 e 1.32 0.41 0.00 0.02 g 0.00 0.00 0.02 0.00 1.27 1.03 1.60
1953 0.44 0.75 f 0.42 f 0.63 0.25 0.02 0.05 0.00 0.00 0.03 0.19 i 0.34 0.75
1954 1.40 1.67 b 1.67 0.03 0.02 0.01 0.05 0.00 b 0.02 0.00 0.81 0.73 1.67
1955 0.99 0.40 a 0.68 0.35 a 1.10 0.00 0.03 0.00 0.00 0.00 0.61 0.32 b 1.10
1956 1.57 0.22 0.00 c 1.10 0.10 0.00 0.00 0.00 0.00 f 0.44 0.00 0.26 1.57
1957 1.13 0.53 0.40 0.37 0.45 0.33 0.00 0.00 0.00 0.84 0.48 f 0.60 1.13
1958 0.63 2.04 1.38 a 0.95 0.28 0.00 0.00 0.00 0.50 0.00 0.40 0.05 2.04
1959 0.23 0.87 0.00 0.29 0.00 0.00 0.00 0.01 0.01 0.55 0.06 0.72 0.87
1960 1.06 0.88 0.34 0.48 0.24 0.02 0.00 0.00 0.06 0.05 0.63 0.06 1.06
1961 0.80 0.19 0.87 0.01 0.01 0.00 0.00 0.15 0.00 0.39 0.47 0.83 0.87
1962 1.24 0.90 0.25 0.00 0.30 0.07 0.00 0.00 0.00 0.00 0.00 0.50 1.24
1963 0.29 0.86 1.37 0.47 A 0.07 0.14 0.00 0.01 1.07 0.15 0.95 0.04 1.37
1964 0.69 1.37 0.73 0.28 0.18 0.02 0.00 0.00 0.00 0.04 0.68 0.71 1.37
1965 0.24 0.70 0.62 0.89 0.02 0.04 0.07 0.00 0.30 0.01 2.09 2.11 2.11
1966 0.48 0.75 0.25 0.03 9999.00 z 0.00 0.00 0.00 0.00 0.92 0.76 2.72 2.72
1967 1.70 0.00 0.35 0.86 0.10 0.11 0.08 0.06 0.01 0.00 0.94 1.39 1.70
1968 0.18 A 0.28 0.98 0.79 0.16 0.06 0.25 0.00 0.00 0.01 0.60 1.18 1.18
1969 2.56 1.12 0.54 0.26 0.12 0.02 0.00 0.18 0.02 0.02 0.48 0.33 2.56
1970 0.48 0.51 1.36 0.16 0.01 0.00 0.00 0.03 0.00 0.06 1.27 1.06 1.36
1971 0.33 0.60 0.39 0.70 0.94 0.00 0.00 0.00 0.16 0.84 0.05 0.60 0.94
1972 0.06 0.07 0.00 0.15 0.33 0.32 0.00 0.15 0.39 0.44 0.88 1.06 1.06
1973 0.72 1.14 0.97 0.15 0.03 0.00 0.00 0.00 0.00 0.00 0.70 0.08 1.14
1974 1.59 0.02 1.22 0.29 0.04 0.00 0.01 0.00 0.00 0.86 0.25 1.64 1.64
1975 0.15 0.43 2.00 0.68 0.08 0.10 0.00 0.00 0.03 0.10 0.45 0.23 2.00
1976 0.00 1.24 0.80 1.02 0.01 0.04 0.01 0.04 1.26 0.49 0.43 0.88 1.26
1977 0.86 0.15 0.55 0.07 1.61 0.03 0.00 1.65 0.00 0.66 0.02 0.68 1.65
1978 2.76 1.03 1.43 0.39 0.11 0.00 0.00 0.00 0.44 0.04 0.69 1.24 2.76
1979 4.25 0.55 0.91 0.07 0.10 0.04 0.55 0.01 0.00 1.18 0.19 0.25 4.25
1980 2.38 1.87 1.65 0.95 0.65 0.00 0.00 9999.00 z 0.00 0.09 0.00 0.61 2.38
1981 0.76 1.10 1.50 0.19 0.12 0.00 0.00 0.00 0.00 0.15 0.71 0.73 1.50
1982 0.73 0.50 1.32 0.69 0.09 0.14 0.00 0.00 0.60 0.00 b 1.15 0.37 1.32
1983 1.14 0.85 1.86 0.33 0.10 0.00 0.00 0.11 0.05 0.25 0.92 0.74 1.86
1984 0.34 a 0.03 0.06 0.75 0.00 0.00 0.03 0.09 0.00 0.26 0.51 a 1.38 A 0.75
1985 0.34 0.35 0.34 0.00 9999.00 z 0.00 0.00 0.00 0.10 0.20 2.39 0.60 2.39
1986 0.66 2.09 1.27 0.36 0.00 0.00 0.06 0.17 1.30 1.02 0.85 0.40 2.09
1987 1.40 0.58 0.20 0.40 0.06 0.00 0.02 0.10 0.52 0.65 0.86 1.15 1.40
1988 0.93 0.77 0.54 1.76 0.10 0.00 0.00 0.00 0.00 0.00 0.68 0.49 1.76
1989 0.27 A 0.32 A 0.59 0.00 0.12 0.00 0.00 0.00 0.15 0.30 0.10 0.10 0.59
1990 1.04 0.95 9999.00 z 0.45 0.00 a 0.40 0.00 0.03 0.00 0.00 0.75 0.48 1.04
1991 0.67 1.79 1.98 a 0.14 0.00 0.00 0.83 9999.00 z 0.32 0.86 0.02 0.70 1.98
1992 9999.00 z 1.93 A 9999.00 z 0.47 0.00 0.00 0.00 0.12 0.00 0.23 0.11 1.16 1.16
1993 2.11 0.89 b 0.60 0.00 0.00 0.50 0.00 0.00 0.00 9999.00 z 0.54 0.54 2.11
1994 0.56 0.97 1.67 0.56 0.01 0.00 0.00 0.01 0.00 0.04 0.30 0.70 1.67
1995 1.66 2.36 1.45 0.78 0.33 A 0.27 0.02 0.00 0.00 0.00 9999.00 z 0.15 2.36
1996 0.50 a 0.89 1.51 0.30 0.00 0.00 0.06 0.00 0.00 0.81 1.90 b 0.55 1.90
1997 1.28 a 0.45 a 0.00 0.30 0.00 9999.00 z 0.00 0.00 9999.00 z 0.00 0.68 0.64 1.28
1998 0.56 A 1.87 a 9999.00 z 1.00 0.81 9999.00 z 0.00 0.00 9999.00 z 0.00 0.67 0.35 1.87
1999 0.68 0.40 0.33 0.77 0.00 0.10 9999.00 z 0.00 0.00 0.00 0.00 0.00 0.77
2000 0.07 1.20 a 0.81 0.75 b 0.04 0.00 0.00 0.10 a 0.05 0.67 a 0.76 0.02 1.20
2001 1.50 d 0.54 d 0.82 0.50 a 0.02 e 0.00 0.00 0.00 0.00 0.01 0.46 9999.00 z 1.50
2002 0.17 0.34 j 0.42 0.33 c 0.00 0.00 0.00 0.00 0.07 a 0.13 0.66 0.90 0.90
2003 0.12 a 1.34 k 9999.00 z 0.73 0.06 0.09 0.00 0.00 0.00 0.00 0.70 A 0.45 1.34
2004 0.03 1.58 a 0.00 b 0.22 A 0.00 0.00 k 0.00 0.00 0.00 1.98 A 0.00 o 0.49 A 1.58
2005 1.25 b 9999.00 z 1.80 A 0.58 0.20 0.00 0.06 A 0.00 0.00 0.40 A 9999.00 z 0.00 a 1.25
2006 0.00 b 0.00 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.00
Period of Record Statistics
MEAN 0.88 0.95 0.88 0.49 0.18 0.07 0.05 0.07 0.13 0.33 0.64 0.83 1.70
S.D. 0.73 0.75 0.57 0.39 0.31 0.15 0.16 0.25 0.30 0.40 0.54 0.72 0.73
SKEW 1.86 1.49 0.31 1.22 2.83 3.00 4.44 4.96 2.84 1.60 1.23 1.59 1.58
MAX 4.25 4.00 2.00 1.98 1.61 0.86 0.92 1.65 1.30 1.98 2.39 3.69 4.25
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.59
NO YRS 75 72 68 75 71 68 73 69 69 74 70 72 44