MOUNT HEBRON RNG STN, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(045941)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1948 ----- z ----- z ----- z ----- z ----- z ----- z 91.00 88.00 92.00 79.00 63.00 50.00 92.00
1949 50.00 56.00 52.00 78.00 85.00 88.00 96.00 94.00 91.00 78.00 g 76.00 58.00 96.00
1950 52.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 52.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 95.00 91.00 80.00 a 67.00 52.00 95.00
1952 48.00 55.00 a 67.00 b 75.00 85.00 87.00 94.00 90.00 91.00 88.00 66.00 53.00 94.00
1953 56.00 66.00 66.00 75.00 76.00 b 81.00 c 93.00 94.00 a 95.00 83.00 69.00 55.00 95.00
1954 57.00 62.00 62.00 76.00 91.00 92.00 95.00 94.00 89.00 75.00 70.00 c 55.00 95.00
1955 48.00 a 57.00 a 63.00 a 68.00 c 81.00 98.00 94.00 95.00 a 100.00 b 81.00 b 68.00 a 54.00 c 100.00
1956 50.00 c 50.00 c 66.00 75.00 a 87.00 c 92.00 e 95.00 c 86.00 d 87.00 c 78.00 e 65.00 k 62.00 f 95.00
1957 51.00 57.00 b 64.00 76.00 h 80.00 n 89.00 91.00 87.00 89.00 65.00 57.00 c 55.00 c 91.00
1958 48.00 60.00 56.00 c 69.00 g 81.00 e 91.00 94.00 92.00 91.00 86.00 e 67.00 n 65.00 o 94.00
1959 58.00 b 57.00 c 72.00 e 74.00 d 87.00 g 92.00 98.00 95.00 87.00 80.00 a 69.00 a 58.00 i 98.00
1960 51.00 h 54.00 i 74.00 g 75.00 i 77.00 h 88.00 a 96.00 95.00 87.00 83.00 65.00 i 52.00 i 96.00
1961 62.00 j 58.00 q 54.00 z 76.00 l 76.00 h 96.00 94.00 a 98.00 85.00 82.00 a 63.00 k 48.00 k 98.00
1962 55.00 s 49.00 i 60.00 j 78.00 p 72.00 e 88.00 a 92.00 a 92.00 91.00 a 83.00 g 69.00 m 61.00 p 92.00
1963 55.00 i 63.00 i 57.00 o 66.00 l 84.00 f 86.00 a 88.00 90.00 90.00 a 85.00 h 62.00 k 52.00 q 90.00
1964 46.00 q 54.00 i 67.00 i 76.00 h 75.00 e 88.00 96.00 93.00 85.00 83.00 63.00 54.00 b 96.00
1965 54.00 a 59.00 65.00 77.00 80.00 84.00 90.00 90.00 84.00 86.00 70.00 b 60.00 90.00
1966 50.00 50.00 75.00 75.00 a 86.00 a 88.00 93.00 92.00 90.00 79.00 71.00 b ----- z 93.00
1967 52.00 c 60.00 a 60.00 53.00 85.00 89.00 94.00 a 95.00 88.00 75.00 72.00 c 49.00 b 95.00
1968 53.00 65.00 a 67.00 d 76.00 76.00 92.00 98.00 88.00 91.00 81.00 b 59.00 a 51.00 c 98.00
1969 49.00 47.00 a 69.00 c 74.00 d 83.00 c 89.00 92.00 93.00 91.00 71.00 67.00 57.00 93.00
1970 58.00 60.00 62.00 b 68.00 o 83.00 p 91.00 94.00 93.00 86.00 85.00 63.00 49.00 h 94.00
1971 57.00 e 63.00 c 61.00 68.00 f 75.00 f 82.00 d 100.00 96.00 86.00 80.00 e 60.00 42.00 100.00
1972 51.00 g 57.00 q 72.00 i 71.00 k 86.00 d 90.00 96.00 102.00 86.00 a 77.00 e 58.00 55.00 102.00
1973 54.00 54.00 62.00 78.00 87.00 a 92.00 94.00 94.00 88.00 77.00 62.00 50.00 94.00
1974 55.00 54.00 63.00 68.00 80.00 90.00 92.00 91.00 90.00 83.00 62.00 b 52.00 92.00
1975 53.00 56.00 59.00 60.00 84.00 87.00 95.00 88.00 90.00 83.00 68.00 e 55.00 j 95.00
1976 56.00 j 57.00 i 68.00 h 67.00 h 84.00 c 88.00 92.00 86.00 88.00 79.00 b 68.00 i 54.00 j 92.00
1977 44.00 j 66.00 i 66.00 h 76.00 h 74.00 g 90.00 91.00 95.00 88.00 78.00 k 64.00 i 56.00 j 95.00
1978 51.00 j 62.00 i 70.00 h 72.00 j 74.00 f 86.00 95.00 97.00 85.00 79.00 f 69.00 k 54.00 l 97.00
1979 53.00 i 55.00 i 67.00 i 68.00 i 84.00 i 88.00 97.00 95.00 91.00 a 84.00 d 58.00 k 58.00 k 97.00
1980 56.00 i 56.00 i 62.00 j 78.00 h 83.00 e 84.00 96.00 91.00 86.00 88.00 d 70.00 m 60.00 j 96.00
1981 56.00 j 62.00 i 63.00 j 81.00 h 81.00 e 89.00 95.00 102.00 91.00 74.00 c 64.00 k 60.00 i 102.00
1982 54.00 q 63.00 i 62.00 72.00 86.00 88.00 92.00 93.00 89.00 79.00 60.00 j 58.00 j 93.00
1983 54.00 l 63.00 i 64.00 77.00 i 90.00 j 83.00 91.00 95.00 i 87.00 76.00 63.00 j 56.00 j 95.00
1984 59.00 j 65.00 i 72.00 i 80.00 i 91.00 i 88.00 i 97.00 j 96.00 89.00 k 81.00 a 57.00 j 50.00 k 97.00
1985 52.00 i 64.00 b 58.00 j 81.00 a 80.00 i 95.00 92.00 89.00 81.00 a 78.00 65.00 k 56.00 j 95.00
1986 63.00 j 76.00 i 72.00 k 76.00 a 91.00 j 91.00 i 89.00 i 93.00 j 92.00 i 78.00 i 68.00 l 52.00 j 93.00
1987 55.00 k 60.00 j 78.00 i 83.00 86.00 i 94.00 99.00 95.00 92.00 i 87.00 k 66.00 k 58.00 i 99.00
1988 52.00 l 73.00 i 75.00 b 88.00 i 84.00 a 93.00 a 99.00 k 97.00 95.00 i 82.00 k 75.00 j 59.00 j 99.00
1989 49.00 k 64.00 67.00 86.00 80.00 85.00 90.00 l 91.00 85.00 j 71.00 68.00 62.00 k 91.00
1990 59.00 j 70.00 k 75.00 b 79.00 l 71.00 j 87.00 93.00 96.00 86.00 82.00 l 60.00 k 49.00 o 96.00
1991 58.00 j 62.00 i 55.00 m 61.00 i 69.00 i 84.00 92.00 86.00 l 92.00 l 83.00 l 68.00 n 47.00 l 92.00
1992 52.00 k 66.00 j 66.00 j 76.00 j 84.00 o 99.00 n 92.00 95.00 86.00 83.00 r 63.00 n 39.00 p 99.00
1993 38.00 m 41.00 k 62.00 k 67.00 m 72.00 p 87.00 i 87.00 l 93.00 89.00 85.00 k 67.00 m 53.00 l 93.00
1994 61.00 n 59.00 j 71.00 i ----- z 80.00 88.00 95.00 i 88.00 90.00 75.00 62.00 j 53.00 l 95.00
1995 56.00 l 70.00 63.00 69.00 j 81.00 86.00 90.00 89.00 86.00 73.00 m 67.00 m 53.00 u 90.00
1996 54.00 o 61.00 m 67.00 j 71.00 j 79.00 85.00 92.00 k 93.00 m 83.00 l 86.00 o 56.00 r 53.00 t 93.00
1997 49.00 l 53.00 m 70.00 n 59.00 o 83.00 l 83.00 87.00 i 96.00 k 85.00 p 76.00 p 68.00 l 57.00 o 96.00
1998 53.00 l 53.00 k 67.00 o 77.00 l ----- z 84.00 98.00 l 98.00 i 97.00 76.00 m 53.00 o 53.00 l 98.00
1999 53.00 n 52.00 m 62.00 k 79.00 i 86.00 r 88.00 99.00 93.00 88.00 82.00 h 68.00 l 53.00 l 99.00
2000 53.00 m 57.00 i 67.00 79.00 l 80.00 q 91.00 93.00 m 98.00 90.00 81.00 i 60.00 k 54.00 k 98.00
2001 58.00 k 53.00 j 69.00 i 78.00 l 91.00 i 90.00 i 94.00 i 96.00 87.00 j 87.00 64.00 n 53.00 n 96.00
2002 49.00 k 63.00 i 68.00 k 76.00 83.00 j 91.00 j 102.00 i 98.00 i 90.00 j 80.00 i 66.00 k 53.00 j 102.00
2003 61.00 j 55.00 i 66.00 j 66.00 k 89.00 j 92.00 i 102.00 i 95.00 j 104.00 l 83.00 h 58.00 l 53.00 m 104.00
2004 55.00 l 54.00 j 73.00 h 82.00 h 81.00 k 88.00 i 96.00 j 97.00 i 87.00 i 80.00 k 67.00 k 55.00 j 97.00
2005 53.00 k 57.00 i 73.00 h 68.00 i 85.00 j 89.00 h 97.00 k 93.00 i 85.00 i 74.00 l 64.00 k 53.00 k 97.00
2006 57.00 l 58.00 i 54.00 i 78.00 j 89.00 l 94.00 u 96.00 r ----- z ----- z ----- z ----- z ----- z 96.00
Period of Record Statistics
MEAN 52.65 58.45 64.77 74.10 82.15 88.46 93.93 93.09 88.84 79.77 65.82 53.06 93.00
S.D. 3.39 5.69 5.51 7.24 4.25 3.71 2.70 3.69 3.38 5.10 4.94 4.10 2.00
SKEW 0.16 -0.06 0.12 -1.32 -0.39 0.27 0.26 0.10 0.81 -0.64 -0.07 -0.88 -0.61
MAX 58.00 70.00 75.00 86.00 91.00 98.00 100.00 102.00 100.00 88.00 76.00 60.00 95.00
MIN 48.00 47.00 52.00 53.00 72.00 81.00 88.00 86.00 81.00 65.00 57.00 42.00 90.00
NO YRS 20 22 26 21 27 46 41 47 44 35 22 17 5