SAN JOSE, CALIFORNIA

Monthly Average Temperature (Degrees Fahrenheit)

(047821)

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 67.50 67.27 65.48 62.26 54.87 46.81 60.70
1949 42.58 48.48 53.61 59.57 a 61.15 67.05 67.03 65.68 67.98 a 60.18 59.13 48.71 58.43
1950 46.58 52.12 g 54.29 59.23 61.40 64.10 69.32 69.52 68.15 63.47 60.72 53.35 60.92
1951 50.10 51.79 54.34 57.08 62.60 64.55 66.74 67.92 66.60 62.55 56.55 49.27 59.17
1952 48.27 a 52.16 52.21 58.48 62.75 a 62.83 68.95 67.27 69.12 63.48 54.28 50.92 59.23
1953 53.53 52.12 53.76 56.32 59.11 62.87 69.10 66.21 68.82 62.55 57.02 52.19 59.47
1954 50.08 53.16 51.71 60.97 61.95 64.50 69.00 65.48 65.77 62.06 55.55 49.35 59.13
1955 46.32 49.91 54.65 53.10 61.23 64.57 65.50 67.56 66.93 62.15 54.35 52.08 58.20
1956 51.81 49.00 54.06 56.98 62.39 66.05 67.45 67.15 67.90 a 60.47 56.30 50.60 59.18
1957 47.40 54.29 55.84 59.40 61.71 69.08 69.73 67.48 68.80 63.02 55.08 50.56 60.20
1958 51.85 56.82 52.55 58.28 64.47 67.07 68.52 71.35 71.03 65.74 57.08 55.69 61.71
1959 53.34 52.34 58.45 62.22 61.03 66.08 70.00 b 69.73 67.02 a 66.44 57.82 51.95 61.37
1960 50.13 53.16 58.02 58.43 60.68 70.00 a 69.39 68.11 67.53 62.63 55.25 50.34 60.31
1961 49.66 54.91 54.48 59.30 58.90 68.78 a 70.90 69.81 69.50 j 63.47 55.45 48.82 59.50
1962 50.10 51.21 53.06 60.50 60.19 65.75 66.61 69.18 66.02 62.35 57.80 51.29 59.51
1963 47.90 58.96 54.34 55.33 61.69 65.50 67.08 68.19 69.38 ----- z ----- z ----- z 60.93
1964 ----- z 52.74 53.63 56.85 58.23 64.28 67.50 68.32 67.14 a 63.79 51.85 52.02 59.67
1965 49.21 51.16 54.55 57.75 60.53 63.75 67.52 69.95 64.92 64.16 55.97 45.05 58.71
1966 48.39 50.07 55.08 62.65 63.24 67.07 67.00 70.03 67.80 62.60 55.48 49.05 59.87
1967 49.58 51.43 53.11 50.87 62.56 64.92 70.61 71.18 70.28 63.55 57.68 47.58 59.45
1968 46.76 56.47 56.34 58.90 60.61 67.67 69.73 68.85 67.65 60.85 55.12 47.74 59.72
1969 47.45 49.55 53.82 56.35 64.10 65.43 69.40 70.47 69.00 61.55 54.90 53.27 59.61
1970 52.76 55.05 56.60 55.08 65.79 66.33 70.19 67.47 68.60 60.50 56.72 48.44 60.29
1971 48.98 51.05 53.90 55.83 59.98 65.20 68.53 70.76 69.52 59.06 53.13 45.84 58.48
1972 46.05 53.41 58.29 58.20 63.66 67.33 70.97 69.55 65.73 62.05 52.57 45.74 59.46
1973 47.94 53.20 51.66 60.12 64.45 70.58 69.00 67.35 66.63 61.61 53.33 49.58 59.62
1974 49.55 50.02 55.24 57.12 60.76 66.40 68.82 69.05 67.90 63.37 53.23 47.98 59.12
1975 47.65 51.54 53.13 53.38 63.68 65.62 67.68 67.44 65.87 60.00 52.62 49.00 58.13
1976 48.47 51.48 53.00 56.07 63.87 68.00 68.61 67.82 67.38 63.50 55.92 47.73 59.32
1977 47.52 54.46 52.90 60.28 58.16 67.47 69.29 69.06 67.12 62.37 55.53 53.50 59.81
1978 53.00 53.52 58.87 56.88 65.76 66.17 69.29 69.76 69.48 65.11 53.17 45.76 60.56
1979 48.74 51.23 56.21 57.84 a 65.23 67.28 69.92 68.11 71.90 65.03 55.38 51.69 60.71
1980 52.50 56.21 55.00 59.35 60.58 64.22 69.23 67.98 67.10 64.02 56.17 50.60 60.25
1981 52.15 55.57 55.55 60.03 63.42 72.23 69.27 68.37 67.08 60.97 58.43 53.63 61.39
1982 47.03 55.70 ----- z 57.87 63.08 63.85 67.87 68.48 67.68 62.56 51.82 49.16 59.56
1983 48.69 54.68 55.90 56.85 62.73 67.57 69.68 71.06 71.58 64.56 55.03 54.10 61.04
1984 50.71 52.95 58.39 56.72 65.48 66.57 72.97 69.55 71.97 ----- z 52.70 46.73 60.43
1985 45.55 52.45 51.35 61.68 62.39 71.50 72.53 69.45 66.98 62.82 52.22 47.42 59.70
1986 54.55 56.41 59.48 59.57 63.27 69.13 70.69 69.53 65.52 a 64.53 56.58 50.10 61.61
1987 49.13 53.73 56.68 63.42 66.61 68.15 67.56 70.40 69.25 66.44 55.82 50.61 61.48
1988 51.24 55.29 58.74 61.02 62.71 67.92 72.82 71.13 68.42 64.26 56.53 49.08 61.60
1989 47.77 49.61 57.82 63.90 63.68 68.05 69.40 69.48 67.18 62.87 55.63 49.24 60.39
1990 50.50 49.95 56.45 62.67 63.47 68.05 71.13 71.89 69.45 65.16 54.77 43.87 60.61
1991 49.69 56.91 52.45 57.78 60.85 64.83 70.21 69.26 69.80 66.13 57.15 49.81 60.41
1992 48.34 56.69 58.44 63.68 67.84 68.08 71.81 ----- z 69.87 67.16 56.62 48.34 61.53
1993 48.79 51.98 59.52 60.18 65.34 70.43 70.39 72.31 68.72 65.35 54.87 49.26 61.43
1994 50.71 51.16 58.68 59.65 62.94 67.65 68.81 70.71 69.10 62.61 50.22 47.58 59.98
1995 54.13 55.88 55.44 59.37 62.42 67.47 72.74 71.85 69.28 65.87 59.90 54.08 62.37
1996 52.73 56.45 58.69 62.98 65.94 70.00 73.58 72.61 68.28 63.10 56.30 53.90 62.88
1997 51.98 54.50 59.52 62.27 69.74 68.98 71.74 71.98 72.90 63.68 58.23 50.45 63.00
1998 53.66 52.88 57.08 58.87 60.05 67.07 71.48 74.40 71.02 61.82 55.25 46.63 60.85
1999 49.94 51.07 52.63 57.35 60.23 66.17 69.05 69.65 ----- z ----- z 57.82 49.94 n 59.32
2000 52.62 j 54.19 h 57.58 f 62.50 l 65.39 i 72.04 g 69.42 g 71.77 a 70.78 63.06 d 52.94 e 52.50 g 64.64
2001 49.16 b 51.88 b 59.47 a 57.63 c 70.55 c 72.22 c 70.55 c 70.12 a 68.63 d 66.05 a 57.98 52.05 62.19
2002 49.23 55.29 55.58 60.17 62.56 68.22 70.98 71.02 70.88 63.85 58.12 52.85 61.56
2003 55.84 53.50 57.68 56.58 63.11 67.60 71.31 70.31 70.12 65.50 53.45 52.03 61.42
2004 51.90 e 52.88 61.47 62.69 f 63.45 66.63 69.68 70.84 70.03 61.94 54.90 51.94 61.42
2005 50.06 55.32 58.58 57.97 63.45 65.78 71.74 70.23 65.52 63.24 57.70 54.31 61.16
2006 52.21 54.11 51.31 e 57.47 64.50 69.34 a 71.20 k ----- z ----- z ----- z ----- z ----- z 58.16
Period of Record Statistics
MEAN 49.82 53.17 55.60 58.65 62.85 67.02 69.55 69.43 68.40 63.26 55.56 49.99 60.30
S.D. 2.55 2.37 2.57 2.68 2.51 2.20 1.78 1.80 1.86 1.80 2.15 2.67 1.21
SKEW 0.00 0.13 0.20 -0.21 0.71 0.32 0.14 0.10 0.27 0.07 -0.10 -0.05 0.31
MAX 55.84 58.96 61.47 63.90 70.55 72.23 73.58 74.40 72.90 67.16 60.72 55.69 63.00
MIN 42.58 48.48 51.31 50.87 58.16 62.83 65.50 65.48 64.92 59.06 50.22 43.87 58.13
NO YRS 56 56 56 56 57 57 57 57 56 55 57 55 47